Files
Purpur/patches/server/0268-Spark-Profiler.patch

57 lines
3.0 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Ben Kerllenevich <ben@omega24.dev>
Date: Sat, 25 Jun 2022 19:40:36 -0400
Subject: [PATCH] Spark Profiler
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index cd17d6d6b871214d84d393fc9ebcc3dccff6da50..4612962d46b2c39f4fd8afd3953eba7b2b807625 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -433,7 +433,44 @@ public final class CraftServer implements Server {
if (!pluginFolder.exists()) {
pluginFolder.mkdirs();
}
- Plugin[] plugins = this.pluginManager.loadPlugins(pluginFolder, this.extraPluginJars());
+ // Purpur start
+ List<File> extraJars = this.extraPluginJars();
+ if (!Boolean.getBoolean("Purpur.IReallyDontWantSpark")) {
+ try {
+ File file = new File("cache", "spark.jar");
+ file.getParentFile().mkdirs();
+
+ boolean shouldDownload = true;
+ if (file.exists()) {
+ String fileSha1 = String.format("%040x", new java.math.BigInteger(1, java.security.MessageDigest.getInstance("SHA-1").digest(java.nio.file.Files.readAllBytes(file.toPath()))));
+ String sparkSha1;
+ java.net.URLConnection urlConnection = new java.net.URL("https://sparkapi.lucko.me/download/bukkit/sha1").openConnection();
+ urlConnection.setReadTimeout(5000);
+ urlConnection.setConnectTimeout(5000);
+ try (java.io.BufferedReader reader = new java.io.BufferedReader(new InputStreamReader(urlConnection.getInputStream()))) {
+ sparkSha1 = reader.lines().collect(Collectors.joining(""));
+ }
+
+ if (fileSha1.equals(sparkSha1)) {
+ shouldDownload = false;
+ }
+ }
+
+ if (shouldDownload) {
+ java.net.URLConnection urlConnection = new java.net.URL("https://sparkapi.lucko.me/download/bukkit").openConnection();
+ urlConnection.setReadTimeout(5000);
+ urlConnection.setConnectTimeout(5000);
+ java.nio.file.Files.copy(urlConnection.getInputStream(), file.toPath(), java.nio.file.StandardCopyOption.REPLACE_EXISTING);
+ }
+
+ extraJars.add(file);
+ } catch (Exception e) {
+ getLogger().severe("Purpur: Failed to download and install spark plugin");
+ e.printStackTrace();
+ }
+ }
+ Plugin[] plugins = this.pluginManager.loadPlugins(pluginFolder, extraJars);
+ // Purpur end
// Paper end
for (Plugin plugin : plugins) {
try {