mirrors/kenji-nx
1
0
Fork 0
mirror of https://git.ryujinx.app/kenji-nx/ryujinx.git synced 2025-12-14 07:37:04 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

added a titleid_map.ndjson, and game names in titleid.txt

Browse source
This commit is contained in:
BeZide93 2025-09-06 02:13:53 -05:00 • committed by KeatonTheBot
parent c125d08636
commit 8707fd5232
1 changed files with 45 additions and 66 deletions
Download patch file Download diff file Expand all files Collapse all files

111
src/LibKenjinx/LibKenjinx.cs
View file

@ -35,7 +35,6 @@ using System.Globalization;
using System.IO;
using System.Runtime.InteropServices;
using System.Text;
using System.Text.Json;
using Path = System.IO.Path;
namespace LibKenjinx
@ -936,19 +935,18 @@ namespace LibKenjinx
// TitleId string normalized
string titleIdHex = titleId.ToString("x16");
string titleName = TryGetTitleName(ref control) ?? "Unknown";
// Marker file in the save folder + central mapping under .../save/_titleid_map.json
try
{
// 1) If we have recognized the newly created folder: Put a marker in
if (!string.IsNullOrEmpty(createdSaveDirName))
{
string markerFile = Path.Combine(savesRoot, createdSaveDirName, "TITLEID.txt");
File.WriteAllText(markerFile, titleIdHex);
File.WriteAllText(markerFile, $"{titleIdHex}\n{titleName}");
}
// 2) Load/update mapping file
WriteOrUpdateTitleMapJson(savesRoot, titleIdHex, createdSaveDirName);
AppendTitleMapNdjson(savesRoot, titleIdHex, titleName, createdSaveDirName);
}
catch (Exception ex)
{
@ -956,75 +954,56 @@ namespace LibKenjinx
}
}
// ---------- Helper for TitleId→SaveId mapping ----------
private sealed class TitleMap
private static string EscapeJson(string s)
{
public Dictionary<string, string> Map { get; set; } = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
if (string.IsNullOrEmpty(s)) return "";
return s
.Replace("\\", "\\\\")
.Replace("\"", "\\\"")
.Replace("\r", "\\r")
.Replace("\n", "\\n");
}
private static void WriteOrUpdateTitleMapJson(string savesRoot, string titleIdHex, string? createdSaveDirName)
/// <summary>
/// Writes a line in NDJSON format to .../save/titleid_map.ndjson
/// </summary>
private static void AppendTitleMapNdjson(string savesRoot, string titleIdHex, string titleName, string createdFolder)
{
string mapFile = Path.Combine(savesRoot, "_titleid_map.json");
Directory.CreateDirectory(savesRoot);
string mapPath = Path.Combine(savesRoot, "titleid_map.ndjson");
TitleMap map;
try
{
if (File.Exists(mapFile))
{
var json = File.ReadAllText(mapFile);
map = JsonSerializer.Deserialize<TitleMap>(json) ?? new TitleMap();
}
else
{
map = new TitleMap();
}
}
catch
{
map = new TitleMap();
}
string line = $"{{\"titleId\":\"{EscapeJson(titleIdHex)}\",\"name\":\"{EscapeJson(titleName)}\",\"folder\":\"{EscapeJson(createdFolder ?? "")}\",\"timestamp\":\"{DateTime.UtcNow:O}\"}}{Environment.NewLine}";
// If we know the newly created folder, use this information.
// Otherwise, do not overwrite anything (existing mapping remains intact).
if (!string.IsNullOrEmpty(createdSaveDirName))
{
map.Map[titleIdHex] = createdSaveDirName!;
}
else if (!map.Map.ContainsKey(titleIdHex))
{
// Heuristic: Scan folder with TITLEID.txt and assign if necessary
try
{
foreach (var dir in Directory.GetDirectories(savesRoot))
{
var marker = Path.Combine(dir, "TITLEID.txt");
if (File.Exists(marker))
{
var txt = File.ReadAllText(marker).Trim();
if (string.Equals(txt, titleIdHex, StringComparison.OrdinalIgnoreCase))
{
map.Map[titleIdHex] = Path.GetFileName(dir);
break;
}
}
}
}
catch { /* ignore */ }
}
try
{
var json = JsonSerializer.Serialize(map, new JsonSerializerOptions { WriteIndented = true });
File.WriteAllText(mapFile, json);
}
catch
{
// ignore – mapping is “best effort”.
}
// Append-only, erstellt die Datei falls sie nicht existiert:
File.AppendAllText(mapPath, line, Encoding.UTF8);
}
// -------------------------------------------------------
/// <summary>
/// Gets the (preferably American) title from the NACP, as a fallback the first non-empty one.
/// </summary>
private static string? TryGetTitleName(ref LibHac.Ns.ApplicationControlProperty control)
{
try
{
// Preferred: AmericanEnglish
int idx = (int)Language.AmericanEnglish;
if (control.Title.Length > idx)
{
var s = control.Title[idx].NameString.ToString();
if (!string.IsNullOrWhiteSpace(s)) return s;
}
// Fallback: first non-empty localization
foreach (ref readonly var t in control.Title)
{
var s = t.NameString.ToString();
if (!string.IsNullOrWhiteSpace(s)) return s;
}
}
catch { /* ignore */ }
return null;
}
internal void ReloadFileSystem()
{