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c6aa61ee18
Updated Upstream (Bukkit/CraftBukkit/Spigot) Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: b9df8e9f SPIGOT-7933: Improve custom Minecart max speed fc496179 Fix InstrumentTest 7c0ec598 PR-1075: Make Art an interface c389f5a4 PR-1074: Make Sound an interface CraftBukkit Changes: df1efc0bb SPIGOT-7945: `Bukkit#dispatchCommand` throws `UnsupportedOperationException` 285df6e85 SPIGOT-7933: Improve custom Minecart max speed a0f3d4e50 SPIGOT-7940: Recipe book errors after reload 9e0618ec2 SPIGOT-7937: Cannot spawn minecart during world generation with minecart_improvements enabled 1eb4d28da SPIGOT-7941: Fix resistance over 4 amplify causing issues in damage 52b99158a PR-1504: Make Art an interface e18ae35f1 PR-1502: Make Sound an interface Spigot Changes: e65d67a7 SPIGOT-7934: Item entities start "bouncing" under certain conditions
185 lines
8.9 KiB
Diff
185 lines
8.9 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Zach Brown <zach@zachbr.io>
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Date: Wed, 3 Oct 2018 20:09:18 -0400
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Subject: [PATCH] Hook into CB plugin rewrites
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Allows us to do fun stuff like rewrite the OBC util fastutil location to
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our own relocation. Also lets us rewrite NMS calls for when we're
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debugging in an IDE pre-relocate.
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diff --git a/src/main/java/org/bukkit/craftbukkit/util/Commodore.java b/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
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index 40fbbff1df7e65ca01bb82e213eeefbb38c85a7a..7d2d5c4ee244e7118a4c38628e2e69c79b11b98d 100644
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--- a/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
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+++ b/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
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@@ -12,6 +12,7 @@ import java.util.Arrays;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.Enumeration;
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+import java.util.HashMap;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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@@ -22,6 +23,7 @@ import java.util.jar.JarEntry;
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import java.util.jar.JarFile;
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import java.util.jar.JarOutputStream;
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import java.util.zip.ZipEntry;
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+import javax.annotation.Nonnull;
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import joptsimple.OptionParser;
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import joptsimple.OptionSet;
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import joptsimple.OptionSpec;
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@@ -128,6 +130,40 @@ public class Commodore {
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return this.reroutes;
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}
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+ // Paper start - Plugin rewrites
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+ private static final Map<String, String> SEARCH_AND_REMOVE = initReplacementsMap();
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+ private static Map<String, String> initReplacementsMap() {
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+ Map<String, String> getAndRemove = new HashMap<>();
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+ // Be wary of maven shade's relocations
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+
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+ final java.util.jar.Manifest manifest = io.papermc.paper.util.JarManifests.manifest(Commodore.class);
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+ if (Boolean.getBoolean( "debug.rewriteForIde") && manifest != null)
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+ {
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+ // unversion incoming calls for pre-relocate debug work
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+ final String NMS_REVISION_PACKAGE = "v" + manifest.getMainAttributes().getValue("CraftBukkit-Package-Version") + "/";
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+
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+ getAndRemove.put("org/bukkit/".concat("craftbukkit/" + NMS_REVISION_PACKAGE), NMS_REVISION_PACKAGE);
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+ }
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+
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+ return getAndRemove;
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+ }
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+
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+ @Nonnull
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+ private static String getOriginalOrRewrite(@Nonnull String original)
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+ {
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+ String rewrite = null;
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+ for ( Map.Entry<String, String> entry : SEARCH_AND_REMOVE.entrySet() )
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+ {
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+ if ( original.contains( entry.getKey() ) )
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+ {
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+ rewrite = original.replace( entry.getValue(), "" );
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+ }
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+ }
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+
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+ return rewrite != null ? rewrite : original;
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+ }
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+ // Paper end - Plugin rewrites
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+
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public static void main(String[] args) {
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OptionParser parser = new OptionParser();
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OptionSpec<File> inputFlag = parser.acceptsAll(Arrays.asList("i", "input")).withRequiredArg().ofType(File.class).required();
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@@ -283,9 +319,49 @@ public class Commodore {
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}
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return new MethodVisitor(this.api, super.visitMethod(access, name, desc, signature, exceptions)) {
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+ // Paper start - Plugin rewrites
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+ @Override
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+ public void visitTypeInsn(int opcode, String type) {
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+ type = getOriginalOrRewrite(type);
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+
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+ super.visitTypeInsn(opcode, type);
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+ }
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+
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+ @Override
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+ public void visitFrame(int type, int nLocal, Object[] local, int nStack, Object[] stack) {
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+ for (int i = 0; i < local.length; i++)
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+ {
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+ if (!(local[i] instanceof String)) { continue; }
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+
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+ local[i] = getOriginalOrRewrite((String) local[i]);
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+ }
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+
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+ for (int i = 0; i < stack.length; i++)
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+ {
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+ if (!(stack[i] instanceof String)) { continue; }
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+
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+ stack[i] = getOriginalOrRewrite((String) stack[i]);
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+ }
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+
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+ super.visitFrame(type, nLocal, local, nStack, stack);
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+ }
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+
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+ @Override
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+ public void visitLocalVariable(String name, String descriptor, String signature, Label start, Label end, int index) {
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+ descriptor = getOriginalOrRewrite(descriptor);
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+
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+ super.visitLocalVariable(name, descriptor, signature, start, end, index);
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+ }
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+ // Paper end - Plugin rewrites
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@Override
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public void visitFieldInsn(int opcode, String owner, String name, String desc) {
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+ // Paper start - Rewrite plugins
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+ owner = getOriginalOrRewrite(owner);
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+ if (desc != null) {
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+ desc = getOriginalOrRewrite(desc);
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+ }
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+ // Paper end
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name = FieldRename.rename(pluginVersion, owner, name);
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if (modern) {
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@@ -398,6 +474,13 @@ public class Commodore {
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return;
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}
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+ // Paper start - Rewrite plugins
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+ owner = getOriginalOrRewrite(owner) ;
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+ if (desc != null) {
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+ desc = getOriginalOrRewrite(desc);
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+ }
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+ // Paper end - Rewrite plugins
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+
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if (modern) {
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if (owner.equals("org/bukkit/Material") || (instantiatedMethodType != null && instantiatedMethodType.getDescriptor().startsWith("(Lorg/bukkit/Material;)"))) {
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switch (name) {
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@@ -494,6 +577,13 @@ public class Commodore {
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@Override
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public void visitLdcInsn(Object value) {
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+ // Paper start
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+ if (value instanceof Type type) {
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+ if (type.getSort() == Type.OBJECT || type.getSort() == Type.ARRAY) {
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+ value = Type.getType(getOriginalOrRewrite(type.getDescriptor()));
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+ }
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+ }
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+ // Paper end
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if (value instanceof String && ((String) value).equals("com.mysql.jdbc.Driver")) {
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super.visitLdcInsn("com.mysql.cj.jdbc.Driver");
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return;
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@@ -504,6 +594,14 @@ public class Commodore {
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@Override
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public void visitInvokeDynamicInsn(String name, String descriptor, Handle bootstrapMethodHandle, Object... bootstrapMethodArguments) {
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+ // Paper start - Rewrite plugins
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+ name = getOriginalOrRewrite(name);
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+ if (descriptor != null) {
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+ descriptor = getOriginalOrRewrite(descriptor);
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+ }
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+ final String fName = name;
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+ final String fDescriptor = descriptor;
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+ // Paper end - Rewrite plugins
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if (bootstrapMethodHandle.getOwner().equals("java/lang/invoke/LambdaMetafactory")
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&& bootstrapMethodHandle.getName().equals("metafactory") && bootstrapMethodArguments.length == 3) {
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Type samMethodType = (Type) bootstrapMethodArguments[0];
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@@ -520,7 +618,7 @@ public class Commodore {
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methodArgs.add(new Handle(newOpcode, newOwner, newName, newDescription, newItf));
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methodArgs.add(newInstantiated);
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- super.visitInvokeDynamicInsn(name, descriptor, bootstrapMethodHandle, methodArgs.toArray(Object[]::new));
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+ super.visitInvokeDynamicInsn(fName, fDescriptor, bootstrapMethodHandle, methodArgs.toArray(Object[]::new)); // Paper - use final local vars
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}, implMethod.getTag(), implMethod.getOwner(), implMethod.getName(), implMethod.getDesc(), implMethod.isInterface(), samMethodType, instantiatedMethodType);
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return;
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}
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@@ -571,6 +669,12 @@ public class Commodore {
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@Override
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public FieldVisitor visitField(int access, String name, String descriptor, String signature, Object value) {
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+ // Paper start - Rewrite plugins
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+ descriptor = getOriginalOrRewrite(descriptor);
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+ if ( signature != null ) {
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+ signature = getOriginalOrRewrite(signature);
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+ }
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+ // Paper end
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return new FieldVisitor(this.api, super.visitField(access, name, descriptor, signature, value)) {
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@Override
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public AnnotationVisitor visitAnnotation(String descriptor, boolean visible) {
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