From f5bb628319d57c8d1ed26e1673d9f781cc939f83 Mon Sep 17 00:00:00 2001
From: Luck <git@lucko.me>
Date: Thu, 27 May 2021 23:27:38 +0100
Subject: Extract class sources (plugin/mod names) and include in data payload

---
 .../bungeecord/BungeeCordClassSourceLookup.java    | 52 ++++++++++++++++++++++
 .../spark/bungeecord/BungeeCordSparkPlugin.java    |  6 +++
 2 files changed, 58 insertions(+)
 create mode 100644 spark-bungeecord/src/main/java/me/lucko/spark/bungeecord/BungeeCordClassSourceLookup.java

(limited to 'spark-bungeecord/src/main')

diff --git a/spark-bungeecord/src/main/java/me/lucko/spark/bungeecord/BungeeCordClassSourceLookup.java b/spark-bungeecord/src/main/java/me/lucko/spark/bungeecord/BungeeCordClassSourceLookup.java
new file mode 100644
index 0000000..e601f87
--- /dev/null
+++ b/spark-bungeecord/src/main/java/me/lucko/spark/bungeecord/BungeeCordClassSourceLookup.java
@@ -0,0 +1,52 @@
+/*
+ * This file is part of spark.
+ *
+ *  Copyright (c) lucko (Luck) <luck@lucko.me>
+ *  Copyright (c) contributors
+ *
+ *  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/>.
+ */
+
+package me.lucko.spark.bungeecord;
+
+import me.lucko.spark.common.util.ClassSourceLookup;
+
+import net.md_5.bungee.api.plugin.PluginDescription;
+
+import java.lang.reflect.Field;
+
+public class BungeeCordClassSourceLookup extends ClassSourceLookup.ByClassLoader {
+    private static final Class<?> PLUGIN_CLASS_LOADER;
+    private static final Field DESC_FIELD;
+
+    static {
+        try {
+            PLUGIN_CLASS_LOADER = Class.forName("net.md_5.bungee.api.plugin.PluginClassloader");
+            DESC_FIELD = PLUGIN_CLASS_LOADER.getDeclaredField("desc");
+            DESC_FIELD.setAccessible(true);
+        } catch (ReflectiveOperationException e) {
+            throw new ExceptionInInitializerError(e);
+        }
+    }
+
+    @Override
+    public String identify(ClassLoader loader) throws ReflectiveOperationException {
+        if (PLUGIN_CLASS_LOADER.isInstance(loader)) {
+            PluginDescription desc = (PluginDescription) DESC_FIELD.get(loader);
+            return desc.getName();
+        }
+        return null;
+    }
+}
+
diff --git a/spark-bungeecord/src/main/java/me/lucko/spark/bungeecord/BungeeCordSparkPlugin.java b/spark-bungeecord/src/main/java/me/lucko/spark/bungeecord/BungeeCordSparkPlugin.java
index 357c457..2fb44c3 100644
--- a/spark-bungeecord/src/main/java/me/lucko/spark/bungeecord/BungeeCordSparkPlugin.java
+++ b/spark-bungeecord/src/main/java/me/lucko/spark/bungeecord/BungeeCordSparkPlugin.java
@@ -23,6 +23,7 @@ package me.lucko.spark.bungeecord;
 import me.lucko.spark.common.SparkPlatform;
 import me.lucko.spark.common.SparkPlugin;
 import me.lucko.spark.common.platform.PlatformInfo;
+import me.lucko.spark.common.util.ClassSourceLookup;
 
 import net.kyori.adventure.platform.bungeecord.BungeeAudiences;
 import net.md_5.bungee.api.CommandSender;
@@ -78,6 +79,11 @@ public class BungeeCordSparkPlugin extends Plugin implements SparkPlugin {
         getProxy().getScheduler().runAsync(BungeeCordSparkPlugin.this, task);
     }
 
+    @Override
+    public ClassSourceLookup createClassSourceLookup() {
+        return new BungeeCordClassSourceLookup();
+    }
+
     @Override
     public PlatformInfo getPlatformInfo() {
         return new BungeeCordPlatformInfo(getProxy());
-- 
cgit