Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly
Sign up
Appearance settings

Commit ea0276a

Browse files
committed
Write decompiler filters for dropping illegal annotations and local variable tables
1 parent bc99312 commit ea0276a

File tree

4 files changed

+61
-1
lines changed

4 files changed

+61
-1
lines changed

‎src/main/java/club/bytecode/the/jda/JDA.java‎

Lines changed: 10 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -4,6 +4,9 @@
44
import club.bytecode.the.jda.api.JDANamespace;
55
import club.bytecode.the.jda.api.JDAPlugin;
66
import club.bytecode.the.jda.api.PluginLoader;
7+
import club.bytecode.the.jda.decompilers.filter.DecompileFilters;
8+
import club.bytecode.the.jda.decompilers.filter.DropLocalVariableTableFilter;
9+
import club.bytecode.the.jda.decompilers.filter.IllegalAnnotationFilter;
710
import club.bytecode.the.jda.gui.MainViewerGUI;
811
import club.bytecode.the.jda.gui.fileviewer.BytecodeFoldParser;
912
import club.bytecode.the.jda.gui.fileviewer.BytecodeTokenizer;
@@ -73,6 +76,7 @@ public static void main(String[] args) {
7376
System.out.println("JDA v" + version);
7477
getJDADirectory();
7578

79+
registerModules();
7680
loadPlugins();
7781

7882
Settings.loadGUI();
@@ -102,7 +106,12 @@ public static void unloadPlugin(JDAPlugin plugin) {
102106
public static List<JDAPlugin> getLoadedPlugins() {
103107
return Collections.unmodifiableList(plugins);
104108
}
105-
109+
110+
private static void registerModules() {
111+
DecompileFilters.registerFilter(new IllegalAnnotationFilter());
112+
DecompileFilters.registerFilter(new DropLocalVariableTableFilter());
113+
}
114+
106115
private static void loadPlugins() throws MalformedURLException {
107116
if (autoloadPlugin != null) {
108117
JDAPlugin plugin = autoloadPlugin.get();

‎src/main/java/club/bytecode/the/jda/decompilers/filter/DecompileFilters.java‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -10,6 +10,7 @@ public class DecompileFilters {
1010

1111
public static void registerFilter(DecompileFilter filter) {
1212
BY_NAME.put(filter.getFullName(), filter);
13+
System.out.println("Decompile filter registered: " + filter.getFullName());
1314
}
1415

1516
public static Collection<DecompileFilter> getAllFilters() {
Lines changed: 22 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,22 @@
1+
package club.bytecode.the.jda.decompilers.filter;
2+
3+
import club.bytecode.the.jda.JDA;
4+
import club.bytecode.the.jda.api.JDANamespace;
5+
import org.objectweb.asm.tree.ClassNode;
6+
7+
public class DropLocalVariableTableFilter implements DecompileFilter {
8+
@Override
9+
public void process(ClassNode cn) {
10+
cn.methods.forEach(methodNode -> methodNode.localVariables.clear());
11+
}
12+
13+
@Override
14+
public String getName() {
15+
return "Drop local variable table";
16+
}
17+
18+
@Override
19+
public JDANamespace getNamespace() {
20+
return JDA.namespace;
21+
}
22+
}
Lines changed: 28 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,28 @@
1+
package club.bytecode.the.jda.decompilers.filter;
2+
3+
import club.bytecode.the.jda.JDA;
4+
import club.bytecode.the.jda.api.JDANamespace;
5+
import org.objectweb.asm.tree.ClassNode;
6+
7+
public class IllegalAnnotationFilter implements DecompileFilter {
8+
@Override
9+
public void process(ClassNode cn) {
10+
cn.methods.forEach(methodNode -> {
11+
if (methodNode.invisibleAnnotations != null)
12+
methodNode.invisibleAnnotations.removeIf(node -> node.desc.equals("@"));
13+
});
14+
15+
if (cn.invisibleAnnotations != null)
16+
cn.invisibleAnnotations.removeIf(node -> node.desc.equals("@"));
17+
}
18+
19+
@Override
20+
public String getName() {
21+
return "Kill illegal annotations";
22+
}
23+
24+
@Override
25+
public JDANamespace getNamespace() {
26+
return JDA.namespace;
27+
}
28+
}

0 commit comments

Comments
(0)

AltStyle によって変換されたページ (->オリジナル) /