Support .dmg

2025-09-20 16:34:55 +00:00 · 2025-06-15 07:04:00 +08:00
parent 679b00fe71
commit c9fa5ff43b
10 changed files with 806 additions and 1 deletions
--- a/QuickLook.Plugin/QuickLook.Plugin.AppViewer/InfoPanels/DmgInfoPanel.xaml
+++ b/QuickLook.Plugin/QuickLook.Plugin.AppViewer/InfoPanels/DmgInfoPanel.xaml
@@ -0,0 +1,274 @@
+<UserControl x:Class="QuickLook.Plugin.AppViewer.InfoPanels.DmgInfoPanel"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:local="clr-namespace:QuickLook.Plugin.AppViewer"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             FontSize="14"
+             UseLayoutRounding="True"
+             mc:Ignorable="d">
+    <UserControl.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="GroupBox.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </UserControl.Resources>
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="15" />
+            <RowDefinition Height="*" />
+        </Grid.RowDefinitions>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="150" />
+            <ColumnDefinition Width="*" />
+        </Grid.ColumnDefinitions>
+        <Image x:Name="image"
+               Grid.Row="1"
+               Grid.Column="0"
+               Width="120"
+               Height="120"
+               Margin="8"
+               VerticalAlignment="Top"
+               Opacity="0"
+               RenderOptions.BitmapScalingMode="HighQuality"
+               SnapsToDevicePixels="True"
+               Stretch="Fill"
+               UseLayoutRounding="True">
+            <Image.Style>
+                <Style TargetType="{x:Type Image}">
+                    <Style.Triggers>
+                        <DataTrigger Binding="{Binding Source, ElementName=image}" Value="{x:Null}">
+                            <DataTrigger.ExitActions>
+                                <BeginStoryboard>
+                                    <Storyboard>
+                                        <DoubleAnimation BeginTime="0:0:0"
+                                                         Storyboard.TargetProperty="Opacity"
+                                                         From="0"
+                                                         To="1"
+                                                         Duration="0:0:0.05" />
+                                    </Storyboard>
+                                </BeginStoryboard>
+                            </DataTrigger.ExitActions>
+                        </DataTrigger>
+                    </Style.Triggers>
+                </Style>
+            </Image.Style>
+        </Image>
+        <Grid Grid.Row="1" Grid.Column="1">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="5" />
+                <ColumnDefinition Width="Auto" />
+                <ColumnDefinition Width="*" />
+                <ColumnDefinition Width="10" />
+            </Grid.ColumnDefinitions>
+            <Grid.RowDefinitions>
+                <RowDefinition Height="10" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="10" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="*" />
+            </Grid.RowDefinitions>
+            <Grid Grid.Row="1"
+                  Grid.Column="1"
+                  Grid.ColumnSpan="2">
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="*" />
+                    <ColumnDefinition Width="Auto" />
+                </Grid.ColumnDefinitions>
+                <TextBlock Grid.Column="0"
+                           MaxHeight="60"
+                           Padding="3"
+                           FontSize="19"
+                           FontWeight="SemiBold"
+                           LineHeight="25"
+                           TextTrimming="CharacterEllipsis"
+                           TextWrapping="Wrap">
+                    <TextBlock.Inlines>
+                        <Run x:Name="filename" Text="FilenameFilenameFilenameFilenameFilenameFilenameFilenameFilenameFilenameFilename.ext" />
+                    </TextBlock.Inlines>
+                </TextBlock>
+            </Grid>
+            <!--  Application Name  -->
+            <TextBlock x:Name="applicationNameTitle"
+                       Grid.Row="3"
+                       Grid.Column="1"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Application Name" />
+            <TextBlock x:Name="applicationName"
+                       Grid.Row="3"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Searching..."
+                       TextTrimming="CharacterEllipsis"
+                       TextWrapping="Wrap" />
+            <!--  Version Name  -->
+            <TextBlock x:Name="versionNameTitle"
+                       Grid.Row="4"
+                       Grid.Column="1"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Version Name" />
+            <TextBlock x:Name="versionName"
+                       Grid.Row="4"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Searching..."
+                       TextTrimming="CharacterEllipsis"
+                       TextWrapping="Wrap" />
+            <!--  Version Code  -->
+            <TextBlock x:Name="versionCodeTitle"
+                       Grid.Row="5"
+                       Grid.Column="1"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Version Code" />
+            <TextBlock x:Name="versionCode"
+                       Grid.Row="5"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Searching..."
+                       TextTrimming="CharacterEllipsis"
+                       TextWrapping="Wrap" />
+            <!--  Package Name  -->
+            <TextBlock x:Name="packageNameTitle"
+                       Grid.Row="6"
+                       Grid.Column="1"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Package Name" />
+            <TextBlock x:Name="packageName"
+                       Grid.Row="6"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Searching..."
+                       TextTrimming="CharacterEllipsis"
+                       TextWrapping="Wrap" />
+            <!--  Device Family  -->
+            <TextBlock x:Name="deviceFamilyTitle"
+                       Grid.Row="7"
+                       Grid.Column="1"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Device Family" />
+            <TextBlock x:Name="deviceFamily"
+                       Grid.Row="7"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Searching..."
+                       TextTrimming="CharacterEllipsis"
+                       TextWrapping="Wrap" />
+            <!--  MinimumOSVersion  -->
+            <TextBlock x:Name="minimumOSVersionTitle"
+                       Grid.Row="8"
+                       Grid.Column="1"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="MinimumOSVersion" />
+            <TextBlock x:Name="minimumOSVersion"
+                       Grid.Row="8"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Searching..."
+                       TextTrimming="CharacterEllipsis"
+                       TextWrapping="Wrap" />
+            <!--  PlatformVersion  -->
+            <TextBlock x:Name="platformVersionTitle"
+                       Grid.Row="9"
+                       Grid.Column="1"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="PlatformVersion" />
+            <TextBlock x:Name="platformVersion"
+                       Grid.Row="9"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Searching..."
+                       TextTrimming="CharacterEllipsis"
+                       TextWrapping="Wrap" />
+            <!--  Total Size  -->
+            <TextBlock x:Name="totalSizeTitle"
+                       Grid.Row="10"
+                       Grid.Column="1"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Total Size" />
+            <TextBlock x:Name="totalSize"
+                       Grid.Row="10"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Calculating size..." />
+            <!--  Last Modified  -->
+            <TextBlock x:Name="modDateTitle"
+                       Grid.Row="11"
+                       Grid.Column="1"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Last Modified" />
+            <TextBlock x:Name="modDate"
+                       Grid.Row="11"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Searching..."
+                       TextTrimming="CharacterEllipsis" />
+            <!--  Permissions  -->
+            <GroupBox x:Name="permissionsGroupBox"
+                      Grid.Row="12"
+                      Grid.Column="1"
+                      Grid.ColumnSpan="2"
+                      Margin="3,3,16,16"
+                      Padding="3"
+                      Background="{DynamicResource CardBackgroundFillColorDefaultBrush}"
+                      BorderBrush="{DynamicResource CardStrokeColorDefaultBrush}"
+                      Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                      Header="Capabilities">
+                <ScrollViewer VerticalScrollBarVisibility="Auto">
+                    <ScrollViewer.Resources>
+                        <Style TargetType="{x:Type TextBox}">
+                            <Setter Property="Background" Value="Transparent" />
+                            <Setter Property="Foreground" Value="{DynamicResource TextFillColorPrimaryBrush}" />
+                            <Setter Property="BorderThickness" Value="0" />
+                            <Setter Property="BorderBrush" Value="Transparent" />
+                        </Style>
+                    </ScrollViewer.Resources>
+                    <ItemsControl x:Name="permissions">
+                        <ItemsControl.ItemTemplate>
+                            <DataTemplate>
+                                <TextBox Margin="8,3,16,3"
+                                         IsReadOnly="True"
+                                         Text="{Binding ., Mode=OneTime}" />
+                            </DataTemplate>
+                        </ItemsControl.ItemTemplate>
+                    </ItemsControl>
+                </ScrollViewer>
+            </GroupBox>
+        </Grid>
+    </Grid>
+</UserControl>
--- a/QuickLook.Plugin/QuickLook.Plugin.AppViewer/InfoPanels/DmgInfoPanel.xaml.cs
+++ b/QuickLook.Plugin/QuickLook.Plugin.AppViewer/InfoPanels/DmgInfoPanel.xaml.cs
@@ -0,0 +1,96 @@
+// 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 QuickLook.Common.ExtensionMethods;
+using QuickLook.Common.Helpers;
+using QuickLook.Common.Plugin;
+using QuickLook.Plugin.AppViewer.PackageParsers.Dmg;
+using System;
+using System.Globalization;
+using System.IO;
+using System.Reflection;
+using System.Threading.Tasks;
+using System.Windows.Controls;
+using System.Windows.Media.Imaging;
+
+namespace QuickLook.Plugin.AppViewer.InfoPanels;
+
+public partial class DmgInfoPanel : UserControl, IAppInfoPanel
+{
+    private readonly ContextObject _context;
+
+    public DmgInfoPanel(ContextObject context)
+    {
+        _context = context;
+
+        DataContext = this;
+        InitializeComponent();
+
+        string translationFile = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "Translations.config");
+        applicationNameTitle.Text = TranslationHelper.Get("APP_NAME", translationFile);
+        versionNameTitle.Text = TranslationHelper.Get("APP_VERSION_NAME", translationFile);
+        versionCodeTitle.Text = TranslationHelper.Get("APP_VERSION_CODE", translationFile);
+        packageNameTitle.Text = TranslationHelper.Get("PACKAGE_NAME", translationFile);
+        minimumOSVersionTitle.Text = TranslationHelper.Get("APP_MIN_OS_VERSION", translationFile);
+        deviceFamilyTitle.Text = TranslationHelper.Get("DEVICE_FAMILY", translationFile);
+        platformVersionTitle.Text = TranslationHelper.Get("APP_TARGET_OS_VERSION", translationFile);
+        totalSizeTitle.Text = TranslationHelper.Get("TOTAL_SIZE", translationFile);
+        modDateTitle.Text = TranslationHelper.Get("LAST_MODIFIED", translationFile);
+        permissionsGroupBox.Header = TranslationHelper.Get("PERMISSIONS", translationFile);
+    }
+
+    public void DisplayInfo(string path)
+    {
+        var name = Path.GetFileName(path);
+        filename.Text = string.IsNullOrEmpty(name) ? path : name;
+
+        _ = Task.Run(() =>
+        {
+            if (File.Exists(path))
+            {
+                var size = new FileInfo(path).Length;
+                DmgInfo dmgInfo = DmgParser.Parse(path);
+                var last = File.GetLastWriteTime(path);
+
+                Dispatcher.Invoke(() =>
+                {
+                    applicationName.Text = dmgInfo.DisplayName;
+                    versionName.Text = dmgInfo.VersionName;
+                    versionCode.Text = dmgInfo.VersionCode;
+                    packageName.Text = dmgInfo.Identifier;
+                    minimumOSVersion.Text = dmgInfo.MinimumOSVersion;
+                    platformVersion.Text = dmgInfo.PlatformVersion;
+                    deviceFamily.Text = dmgInfo.SupportedPlatforms;
+                    totalSize.Text = size.ToPrettySize(2);
+                    modDate.Text = last.ToString(CultureInfo.CurrentCulture);
+                    permissions.ItemsSource = dmgInfo.Permissions;
+
+                    if (dmgInfo.HasIcon)
+                    {
+                        image.Source = dmgInfo.Logo.ToBitmapSource();
+                    }
+                    else
+                    {
+                        image.Source = new BitmapImage(new Uri("pack://application:,,,/QuickLook.Plugin.AppViewer;component/Resources/ios.png"));
+                    }
+
+                    _context.IsBusy = false;
+                });
+            }
+        });
+    }
+}
--- a/QuickLook.Plugin/QuickLook.Plugin.AppViewer/PackageParsers/Dmg/DmgArchive.cs
+++ b/QuickLook.Plugin/QuickLook.Plugin.AppViewer/PackageParsers/Dmg/DmgArchive.cs
@@ -0,0 +1,51 @@
+// 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 DiscUtils.HfsPlus;
+using System;
+using System.IO;
+
+namespace QuickLook.Plugin.AppViewer.PackageParsers.Dmg;
+
+public class DmgArchive : IDisposable
+{
+    public string Entry { get; set; }
+
+    public HfsPlusFileSystem FileSystem { get; set; }
+
+    public void Dispose()
+    {
+        FileSystem?.Dispose();
+        FileSystem = null;
+    }
+
+    public byte[] GetBytes()
+    {
+        if (Entry is null)
+            return null;
+
+        if (FileSystem is null)
+            return null;
+
+        using var stream = FileSystem.OpenFile(Entry, FileMode.Open, FileAccess.Read);
+        using var ms = new MemoryStream();
+        stream.CopyTo(ms);
+        byte[] fileBytes = ms.ToArray();
+
+        return fileBytes;
+    }
+}
--- a/QuickLook.Plugin/QuickLook.Plugin.AppViewer/PackageParsers/Dmg/DmgInfo.cs
+++ b/QuickLook.Plugin/QuickLook.Plugin.AppViewer/PackageParsers/Dmg/DmgInfo.cs
@@ -0,0 +1,43 @@
+// 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 System.Drawing;
+
+namespace QuickLook.Plugin.AppViewer.PackageParsers.Dmg;
+
+public class DmgInfo
+{
+    public string DisplayName { get; set; }
+
+    public string VersionName { get; set; }
+
+    public string VersionCode { get; set; }
+
+    public string Identifier { get; set; }
+
+    public string MinimumOSVersion { get; set; }
+
+    public string PlatformVersion { get; set; }
+
+    public string SupportedPlatforms { get; set; }
+
+    public string[] Permissions { get; set; } = [];
+
+    public Bitmap Logo { get; set; }
+
+    public bool HasIcon => Logo is not null;
+}
--- a/QuickLook.Plugin/QuickLook.Plugin.AppViewer/PackageParsers/Dmg/DmgParser.cs
+++ b/QuickLook.Plugin/QuickLook.Plugin.AppViewer/PackageParsers/Dmg/DmgParser.cs
@@ -0,0 +1,41 @@
+// 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 System.Linq;
+
+namespace QuickLook.Plugin.AppViewer.PackageParsers.Dmg;
+
+public static class DmgParser
+{
+    public static DmgInfo Parse(string path)
+    {
+        using DmgReader reader = new(path);
+
+        return new DmgInfo()
+        {
+            DisplayName = reader.DisplayName,
+            VersionName = reader.ShortVersionString,
+            VersionCode = reader.Version,
+            Identifier = reader.Identifier,
+            MinimumOSVersion = reader.MinimumOSVersion,
+            SupportedPlatforms = reader.SupportedPlatforms,
+            PlatformVersion = reader.PlatformVersion,
+            Permissions = [.. reader.InfoPlistDict.Keys.Where(key => key.StartsWith("NS") && key.EndsWith("UsageDescription"))],
+            Logo = reader.Logo,
+        };
+    }
+}
--- a/QuickLook.Plugin/QuickLook.Plugin.AppViewer/PackageParsers/Dmg/DmgReader.cs
+++ b/QuickLook.Plugin/QuickLook.Plugin.AppViewer/PackageParsers/Dmg/DmgReader.cs
@@ -0,0 +1,216 @@
+// 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 DiscUtils;
+using DiscUtils.HfsPlus;
+using QuickLook.Plugin.AppViewer.PackageParsers.Ipa;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Drawing;
+using System.IO;
+using System.Text.RegularExpressions;
+
+namespace QuickLook.Plugin.AppViewer.PackageParsers.Dmg;
+
+public class DmgReader : IDisposable
+{
+    public string VolumeLabel { get; set; }
+
+    public string ContentsEntry { get; set; }
+
+    public Dictionary<string, DmgArchive> Archives { get; } = [];
+
+    public Dictionary<string, object> InfoPlistDict { get; set; }
+
+    public string DisplayName { get; set; }
+
+    public string ShortVersionString { get; set; }
+
+    public string Version { get; set; }
+
+    public string Identifier { get; set; }
+
+    public byte[] Icon { get; set; }
+
+    public string IconName { get; set; }
+
+    public string IconEntry { get; set; }
+
+    public Bitmap Logo { get; set; }
+
+    public string MinimumOSVersion { get; set; }
+
+    public string PlatformVersion { get; set; }
+
+    public string SupportedPlatforms { get; set; }
+
+    static DmgReader()
+    {
+        DiscUtils.Complete.SetupHelper.SetupComplete();
+    }
+
+    public DmgReader(string path)
+    {
+        Open(path);
+    }
+
+    public void Dispose()
+    {
+        if (Archives is not null)
+        {
+            foreach (var archive in Archives.Values)
+            {
+                archive.Dispose();
+            }
+            Archives.Clear();
+        }
+    }
+
+    private void Open(string path)
+    {
+        using var disk = VirtualDisk.OpenDisk(path, FileAccess.Read, useAsync: false);
+        if (disk is null)
+        {
+            Debug.WriteLine($"Failed to open '{path}' as virtual disk.");
+            return;
+        }
+
+        // Find the first (and supposedly, only, HFS partition)
+        foreach (var volume in VolumeManager.GetPhysicalVolumes(disk))
+        {
+            foreach (var fileSystem in FileSystemManager.DetectFileSystems(volume))
+            {
+                // Apple HFS+
+                if (fileSystem.Name == "HFS+")
+                {
+                    using var hfs = (HfsPlusFileSystem)fileSystem.Open(volume);
+
+                    VolumeLabel = hfs.VolumeLabel;
+                    ListFiles(hfs, string.Empty);
+                }
+            }
+        }
+
+        byte[] infoPlistData = null;
+
+        foreach (var archive in Archives.Values)
+        {
+            Match m = Regex.Match(archive.Entry, @".*\.app\\Contents\\Info\.plist$");
+
+            if (m.Success)
+            {
+                ContentsEntry = Path.GetDirectoryName(archive.Entry);
+                infoPlistData = archive.GetBytes();
+                if (Plist.ReadPlist(infoPlistData) is Dictionary<string, object> dict)
+                {
+                    InfoPlistDict = dict;
+                }
+                break;
+            }
+        }
+
+        {
+            if (InfoPlistDict.TryGetValue("CFBundleDisplayName", out object value) && value is string stringValue)
+            {
+                DisplayName = stringValue;
+            }
+        }
+        {
+            if (InfoPlistDict.TryGetValue("CFBundleShortVersionString", out object value) && value is string stringValue)
+            {
+                ShortVersionString = stringValue;
+            }
+        }
+        {
+            if (InfoPlistDict.TryGetValue("CFBundleVersion", out object value) && value is string stringValue)
+            {
+                Version = stringValue;
+            }
+        }
+        {
+            if (InfoPlistDict.TryGetValue("CFBundleIdentifier", out object value) && value is string stringValue)
+            {
+                Identifier = stringValue;
+            }
+        }
+        {
+            if (InfoPlistDict.TryGetValue("LSMinimumSystemVersion", out object value) && value is string stringValue)
+            {
+                MinimumOSVersion = $"macOS {stringValue}";
+            }
+        }
+        {
+            if (InfoPlistDict.TryGetValue("DTPlatformVersion", out object value) && value is string stringValue)
+            {
+                PlatformVersion = $"macOS {stringValue}";
+            }
+        }
+        {
+            if (InfoPlistDict.TryGetValue("CFBundleSupportedPlatforms", out object familyNode) && familyNode is IEnumerable<object> list)
+            {
+                SupportedPlatforms = string.Join(", ", list);
+            }
+        }
+        {
+            if (InfoPlistDict.TryGetValue("CFBundleIconFile", out object iconFilesNode) && iconFilesNode is object iconFile)
+            {
+                IconName = iconFile as string;
+            }
+        }
+        {
+            if (!string.IsNullOrWhiteSpace(IconName))
+            {
+                foreach (var archive in Archives.Values)
+                {
+                    if (archive.Entry.StartsWith($@"{ContentsEntry}\Resources\{IconName}."))
+                    {
+                        IconEntry = archive.Entry;
+                        Icon = archive.GetBytes();
+
+                        if (Path.GetExtension(IconEntry).ToLower() == ".icns")
+                        {
+                            Logo = IcnsParser.Parse(Icon);
+                        }
+                        break;
+                    }
+                }
+            }
+        }
+    }
+
+    private void ListFiles(HfsPlusFileSystem fs, string path)
+    {
+        foreach (var entry in fs.GetFileSystemEntries(path))
+        {
+            Debug.WriteLine(entry);
+
+            if (fs.DirectoryExists(entry))
+            {
+                ListFiles(fs, entry);
+            }
+            else if (fs.FileExists(entry))
+            {
+                Archives.Add(entry, new DmgArchive()
+                {
+                    Entry = entry,
+                    FileSystem = fs,
+                });
+            }
+        }
+    }
+}
--- a/QuickLook.Plugin/QuickLook.Plugin.AppViewer/PackageParsers/Dmg/IcnsParser.cs
+++ b/QuickLook.Plugin/QuickLook.Plugin.AppViewer/PackageParsers/Dmg/IcnsParser.cs
@@ -0,0 +1,70 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+
+namespace QuickLook.Plugin.AppViewer.PackageParsers.Dmg;
+
+public static class IcnsParser
+{
+    public static Bitmap Parse(byte[] icnsBytes)
+    {
+        // Temporary method
+
+        Assembly assembly = AppDomain.CurrentDomain.GetAssemblies()
+            .Where((assembly) => assembly.FullName.StartsWith("QuickLook.Plugin.ImageViewer"))
+            .FirstOrDefault();
+
+        if (assembly == null)
+            return null;
+
+        Type type = assembly.GetTypes()
+            .Where(type => type.Name.StartsWith("IcnsImageParser"))
+            .FirstOrDefault();
+
+        if (type == null)
+            return null;
+
+        MethodInfo method = type.GetMethods(BindingFlags.Public | BindingFlags.Static)
+            .Where(method => method.Name == "GetImages"
+                && method.GetParameters().FirstOrDefault()?.ParameterType == typeof(Stream))
+            .FirstOrDefault();
+
+        if (method == null)
+            return null;
+
+        using MemoryStream stream = new(icnsBytes);
+        dynamic[] images = method.Invoke(null, [stream]) as dynamic[];
+        List<Bitmap> bitmaps = [];
+
+        foreach (dynamic image in images)
+        {
+            if (image.GetType().GetProperty("Bitmap") is PropertyInfo property)
+            {
+                var bitmap = property.GetValue(image);
+                bitmaps.Add(bitmap);
+            }
+        }
+
+        Bitmap imageResult = bitmaps
+            .Where(bitmap => bitmap != null)
+            .OrderByDescending(bitmap => bitmap.Width)
+            .FirstOrDefault()
+            ?.Clone() as Bitmap;
+
+        foreach (dynamic image in images)
+        {
+            if (image.GetType().GetProperty("Bitmap") is PropertyInfo property)
+            {
+                if (property.GetValue(image) is IDisposable disposable)
+                {
+                    disposable.Dispose();
+                }
+            }
+        }
+
+        return imageResult;
+    }
+}
--- a/QuickLook.Plugin/QuickLook.Plugin.AppViewer/PackageParsers/Ipa/IpaReader.cs
+++ b/QuickLook.Plugin/QuickLook.Plugin.AppViewer/PackageParsers/Ipa/IpaReader.cs
@@ -156,6 +156,10 @@ public class IpaReader
                    {
                        IconName = iconFiles.LastOrDefault() as string;
                    }
+                    else if (primaryIcons.TryGetValue("CFBundleIconFile", out object iconFileNode) && iconFileNode is object iconFile)
+                    {
+                        IconName = iconFile as string;
+                    }
                }
            }
            if (string.IsNullOrWhiteSpace(IconName))
@@ -165,6 +169,13 @@ public class IpaReader
                    IconName = iconFiles.LastOrDefault() as string;
                }
            }
+            if (string.IsNullOrWhiteSpace(IconName))
+            {
+                if (InfoPlistDict.TryGetValue("CFBundleIconFile", out object iconFilesNode) && iconFilesNode is object iconFile)
+                {
+                    IconName = iconFile as string;
+                }
+            }
            if (!string.IsNullOrWhiteSpace(IconName))
            {
                foreach (ZipEntry entry in zip)
--- a/QuickLook.Plugin/QuickLook.Plugin.AppViewer/Plugin.cs
+++ b/QuickLook.Plugin/QuickLook.Plugin.AppViewer/Plugin.cs
@@ -39,7 +39,7 @@ public class Plugin : IViewer
        ".msix", ".msixbundle", // Windows MSIX installer

        // macOS
-        //".dmg", // macOS DMG
+        ".dmg", // macOS DMG

        // iOS
        ".ipa", // iOS IPA
@@ -79,6 +79,7 @@ public class Plugin : IViewer
            ".msi" => new Size { Width = 560, Height = 230 },
            ".msix" or ".msixbundle" or ".appx" or ".appxbundle" => new Size { Width = 560, Height = 328 },
            ".deb" => new Size { Width = 600, Height = 345 },
+            ".dmg" => new Size { Width = 560, Height = 510 },
            ".wgt" or ".wgtu" => new Size { Width = 600, Height = 345 },
            _ => throw new NotSupportedException("Extension is not supported."),
        };
@@ -100,6 +101,7 @@ public class Plugin : IViewer
            ".msi" => new MsiInfoPanel(context),
            ".msix" or ".msixbundle" or ".appx" or ".appxbundle" => new AppxInfoPanel(context),
            ".deb" => new DebInfoPanel(context),
+            ".dmg" => new DmgInfoPanel(context),
            ".wgt" or ".wgtu" => new WgtInfoPanel(context),
            _ => throw new NotSupportedException("Extension is not supported."),
        };
--- a/QuickLook.Plugin/QuickLook.Plugin.AppViewer/QuickLook.Plugin.AppViewer.csproj
+++ b/QuickLook.Plugin/QuickLook.Plugin.AppViewer/QuickLook.Plugin.AppViewer.csproj
@@ -77,6 +77,7 @@
        <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
        <PackageReference Include="ApkReader" Version="2.0.1.1" />
        <PackageReference Include="PureSharpCompress" Version="0.39.0" />
+        <PackageReference Include="QuickLook.HfsPlus" Version="1.0.0" />
    </ItemGroup>

    <ItemGroup>