Add crash handler stuff.

Penumbra.CrashHandler/CrashData.cs

@@ -0,0 +1,62 @@
+using Penumbra.CrashHandler.Buffers;
+
+namespace Penumbra.CrashHandler;
+
+/// <summary> A base entry for crash data. </summary>
+public interface ICrashDataEntry
+{
+    /// <summary> The timestamp of the event. </summary>
+    DateTimeOffset Timestamp { get; }
+
+    /// <summary> The thread invoking the event. </summary>
+    int ThreadId { get; }
+
+    /// <summary> The age of the event compared to the crash. (Redundantly with the timestamp) </summary>
+    double Age { get; }
+}
+
+/// <summary> A full set of crash data. </summary>
+public class CrashData
+{
+    /// <summary> The mode this data was obtained - manually or from a crash. </summary>
+    public string Mode { get; set; } = "Unknown";
+
+    /// <summary> The time this crash data was generated. </summary>
+    public DateTimeOffset CrashTime { get; set; } = DateTimeOffset.UnixEpoch;
+
+    /// <summary> The FFXIV process ID when this data was generated. </summary>
+    public int ProcessId { get; set; } = 0;
+
+    /// <summary> The FFXIV Exit Code (if any) when this data was generated. </summary>
+    public int ExitCode { get; set; } = 0;
+
+    /// <summary> The total amount of characters loaded during this session. </summary>
+    public int TotalCharactersLoaded { get; set; } = 0;
+
+    /// <summary> The total amount of modded files loaded during this session. </summary>
+    public int TotalModdedFilesLoaded { get; set; } = 0;
+
+    /// <summary> The total amount of vfx functions invoked during this session. </summary>
+    public int TotalVFXFuncsInvoked { get; set; } = 0;
+
+    /// <summary> The last character loaded before this crash data was generated. </summary>
+    public CharacterLoadedEntry? LastCharacterLoaded
+        => LastCharactersLoaded.Count == 0 ? default : LastCharactersLoaded[0];
+
+    /// <summary> The last modded file loaded before this crash data was generated. </summary>
+    public ModdedFileLoadedEntry? LastModdedFileLoaded
+        => LastModdedFilesLoaded.Count == 0 ? default : LastModdedFilesLoaded[0];
+
+    /// <summary> The last vfx function invoked before this crash data was generated. </summary>
+    public VfxFuncInvokedEntry? LastVfxFuncInvoked
+        => LastVfxFuncsInvoked.Count == 0 ? default : LastVfxFuncsInvoked[0];
+
+    /// <summary> A collection of the last few characters loaded before this crash data was generated. </summary>
+    public List<CharacterLoadedEntry> LastCharactersLoaded { get; } = [];
+
+    /// <summary> A collection of the last few modded files loaded before this crash data was generated. </summary>
+    public List<ModdedFileLoadedEntry> LastModdedFilesLoaded { get; } = [];
+
+    /// <summary> A collection of the last few vfx functions invoked before this crash data was generated. </summary>
+    public List<VfxFuncInvokedEntry> LastVfxFuncsInvoked { get; } = [];
+}