ToxicMushroom/Penumbra
1
0
Fork 0
mirror of https://github.com/xivdev/Penumbra.git synced 2025-12-12 18:27:24 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add crash handler stuff.

Browse source
This commit is contained in:
Ottermandias 2024-03-16 16:20:34 +01:00
parent 9ba6e4d0af
commit e08e9c4d13
35 changed files with 1472 additions and 237 deletions
Download patch file Download diff file Expand all files Collapse all files

99
Penumbra.CrashHandler/Buffers/ModdedFileBuffer.cs Normal file
View file

@ -0,0 +1,99 @@
using System.Text.Json.Nodes;
namespace Penumbra.CrashHandler.Buffers;
/// <summary> Only expose the write interface for the buffer. </summary>
public interface IModdedFileBufferWriter
{
/// <summary> Write a line into the buffer with the given data. </summary>
/// <param name="characterAddress"> The address of the related character, if known. </param>
/// <param name="characterName"> The name of the related character, anonymized or relying on index if unavailable, if known. </param>
/// <param name="collectionName"> The name of the associated collection. Not anonymized. </param>
/// <param name="requestedFileName"> The file name as requested by the game. </param>
/// <param name="actualFileName"> The actual modded file name loaded. </param>
public void WriteLine(nint characterAddress, ReadOnlySpan<byte> characterName, string collectionName, ReadOnlySpan<byte> requestedFileName,
ReadOnlySpan<byte> actualFileName);
}
/// <summary> The full crash entry for a loaded modded file. </summary>
public record struct ModdedFileLoadedEntry(
double Age,
DateTimeOffset Timestamp,
int ThreadId,
string CharacterName,
string CharacterAddress,
string CollectionName,
string RequestedFileName,
string ActualFileName) : ICrashDataEntry;
internal sealed class ModdedFileBuffer : MemoryMappedBuffer, IModdedFileBufferWriter, IBufferReader
{
private const int _version = 1;
private const int _lineCount = 128;
private const int _lineCapacity = 1024;
private const string _name = "Penumbra.ModdedFile";
public void WriteLine(nint characterAddress, ReadOnlySpan<byte> characterName, string collectionName, ReadOnlySpan<byte> requestedFileName,
ReadOnlySpan<byte> actualFileName)
{
var accessor = GetCurrentLineLocking();
lock (accessor)
{
accessor.Write(0, DateTimeOffset.UtcNow.ToUnixTimeMilliseconds());
accessor.Write(8, Environment.CurrentManagedThreadId);
accessor.Write(12, characterAddress);
var span = GetSpan(accessor, 20, 80);
WriteSpan(characterName, span);
span = GetSpan(accessor, 92, 80);
WriteString(collectionName, span);
span = GetSpan(accessor, 172, 260);
WriteSpan(requestedFileName, span);
span = GetSpan(accessor, 432);
WriteSpan(actualFileName, span);
}
}
public uint TotalCount
=> TotalWrittenLines;
public IEnumerable<JsonObject> GetLines(DateTimeOffset crashTime)
{
var lineCount = (int)CurrentLineCount;
for (var i = lineCount - 1; i >= 0; --i)
{
var line = GetLine(i);
var timestamp = DateTimeOffset.FromUnixTimeMilliseconds(BitConverter.ToInt64(line));
var thread = BitConverter.ToInt32(line[8..]);
var address = BitConverter.ToUInt64(line[12..]);
var characterName = ReadString(line[20..]);
var collectionName = ReadString(line[92..]);
var requestedFileName = ReadString(line[172..]);
var actualFileName = ReadString(line[432..]);
yield return new JsonObject()
{
[nameof(ModdedFileLoadedEntry.Age)] = (crashTime - timestamp).TotalSeconds,
[nameof(ModdedFileLoadedEntry.Timestamp)] = timestamp,
[nameof(ModdedFileLoadedEntry.ThreadId)] = thread,
[nameof(ModdedFileLoadedEntry.CharacterName)] = characterName,
[nameof(ModdedFileLoadedEntry.CharacterAddress)] = address.ToString("X"),
[nameof(ModdedFileLoadedEntry.CollectionName)] = collectionName,
[nameof(ModdedFileLoadedEntry.RequestedFileName)] = requestedFileName,
[nameof(ModdedFileLoadedEntry.ActualFileName)] = actualFileName,
};
}
}
public static IBufferReader CreateReader()
=> new ModdedFileBuffer(false);
public static IModdedFileBufferWriter CreateWriter()
=> new ModdedFileBuffer();
private ModdedFileBuffer(bool writer)
: base(_name, _version)
{ }
private ModdedFileBuffer()
: base(_name, _version, _lineCount, _lineCapacity)
{ }
}