initial commit

2021-07-26 13:04:16 -07:00 · 2021-07-26 13:04:16 -07:00 · 1b60743303
commit 1b60743303
274 changed files with 25866 additions and 0 deletions
--- a/SEGATools/DiscFileSystem/DiscSession.cs
+++ b/SEGATools/DiscFileSystem/DiscSession.cs
@ -0,0 +1,110 @@
+// Decompiled with JetBrains decompiler
+// Type: SEGATools.DiscFileSystem.DiscSession
+// Assembly: SEGATools, Version=1.0.3.0, Culture=neutral, PublicKeyToken=611be24fdeb07e08
+// MVID: D631183F-57B1-40A1-B502-5364D288307A
+// Assembly location: SEGATools.dll
+
+using ImageReader.ISO9660.DirectoryRecords;
+using ImageReader.ISO9660.VolumeDescriptors;
+using SEGATools.Security;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace SEGATools.DiscFileSystem
+{
+  internal sealed class DiscSession : IDiscSession
+  {
+    public static readonly string DEFAULT_SESSION_NAME_WITH_FORMAT = "Session {0}";
+    private readonly string name;
+    private int index;
+    private InitialProgram ip;
+    private IDiscFileSystem disc;
+    private DirectoryRecord mainBinary;
+    private PrimaryVolumeDescriptor primaryVolumeDescriptor;
+    private DirectoryRecord rootDirectoryRecord;
+    private List<IDiscTrack> tracks;
+
+    public List<IDiscTrack> Tracks => this.tracks.ToList<IDiscTrack>();
+
+    public List<IDiscTrack> DataTracks => this.tracks.FindAll((Predicate<IDiscTrack>) (track => track.TrackData == TrackModeType.Data));
+
+    public IDiscTrack FirstDataTrack
+    {
+      get
+      {
+        List<IDiscTrack> all = this.tracks.FindAll((Predicate<IDiscTrack>) (track => track.TrackData == TrackModeType.Data));
+        return all.Count <= 0 ? (IDiscTrack) null : all.OrderBy<IDiscTrack, int>((Func<IDiscTrack, int>) (track => track.Index)).First<IDiscTrack>();
+      }
+    }
+
+    public IDiscTrack LastDataTrack
+    {
+      get
+      {
+        List<IDiscTrack> all = this.tracks.FindAll((Predicate<IDiscTrack>) (track => track.TrackData == TrackModeType.Data));
+        return all.Count <= 0 ? (IDiscTrack) null : all.OrderBy<IDiscTrack, int>((Func<IDiscTrack, int>) (track => track.Index)).Last<IDiscTrack>();
+      }
+    }
+
+    public List<IDiscTrack> AudioTracks => this.tracks.FindAll((Predicate<IDiscTrack>) (track => track.TrackData == TrackModeType.Audio));
+
+    public int Index => this.index;
+
+    public string Name => this.name;
+
+    public DirectoryRecord MainBinary
+    {
+      get => this.mainBinary;
+      set => this.mainBinary = value;
+    }
+
+    public DirectoryRecord RootDirectoryRecord
+    {
+      get => this.rootDirectoryRecord;
+      set => this.rootDirectoryRecord = value;
+    }
+
+    public InitialProgram BootStrap
+    {
+      get => this.ip;
+      set => this.ip = value;
+    }
+
+    public PrimaryVolumeDescriptor PrimaryVolumeDescriptor
+    {
+      get => this.primaryVolumeDescriptor;
+      set => this.primaryVolumeDescriptor = value;
+    }
+
+    public IDiscFileSystem Disc
+    {
+      get => this.disc;
+      set => this.disc = value;
+    }
+
+    public DiscSession(int index, string name, List<IDiscTrack> tracks)
+    {
+      this.index = index;
+      this.name = name;
+      this.tracks = tracks.OrderBy<IDiscTrack, uint>((Func<IDiscTrack, uint>) (track => track.LogicalBlockAddress)).ToList<IDiscTrack>();
+      this.tracks.ForEach((Action<IDiscTrack>) (track => track.Session = (IDiscSession) this));
+    }
+
+    public void Close()
+    {
+      this.ip = (InitialProgram) null;
+      this.mainBinary = (DirectoryRecord) null;
+      this.rootDirectoryRecord = (DirectoryRecord) null;
+      this.primaryVolumeDescriptor = (PrimaryVolumeDescriptor) null;
+      if (this.tracks != null)
+      {
+        foreach (IDiscTrack track in this.tracks)
+          track.Close();
+        this.tracks.Clear();
+        this.tracks = (List<IDiscTrack>) null;
+      }
+      this.disc = (IDiscFileSystem) null;
+    }
+  }
+}