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Use Type.getMethodDescriptor

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yushijinhun 2019-01-23 18:47:29 +08:00
parent 244f7b1796
commit 9eb3b0d738
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1 changed files with 2 additions and 7 deletions
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src/main/java/moe/yushi/authlibinjector/transform/CallbackInvocation.java
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@ -20,11 +20,11 @@ import static org.objectweb.asm.Opcodes.ACONST_NULL;
import static org.objectweb.asm.Opcodes.INVOKESTATIC; import static org.objectweb.asm.Opcodes.INVOKESTATIC;
import static org.objectweb.asm.Opcodes.INVOKEVIRTUAL; import static org.objectweb.asm.Opcodes.INVOKEVIRTUAL;
import java.lang.invoke.MethodHandles;
import java.lang.reflect.Method; import java.lang.reflect.Method;
import java.lang.reflect.Modifier; import java.lang.reflect.Modifier;
import org.objectweb.asm.MethodVisitor; import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.Type;
public class CallbackInvocation { public class CallbackInvocation {
@ -41,12 +41,7 @@ public class CallbackInvocation {
} }
public static CallbackInvocation push(MethodVisitor mv, Class<?> owner, String methodName) { public static CallbackInvocation push(MethodVisitor mv, Class<?> owner, String methodName) {
String descriptor; String descriptor = Type.getMethodDescriptor(findCallbackMethod(owner, methodName));
try {
descriptor = MethodHandles.publicLookup().unreflect(findCallbackMethod(owner, methodName)).type().toMethodDescriptorString();
} catch (IllegalAccessException e) {
throw new IllegalArgumentException(e);
}
mv.visitMethodInsn(INVOKESTATIC, "java/lang/invoke/MethodHandles", "publicLookup", "()Ljava/lang/invoke/MethodHandles$Lookup;", false); mv.visitMethodInsn(INVOKESTATIC, "java/lang/invoke/MethodHandles", "publicLookup", "()Ljava/lang/invoke/MethodHandles$Lookup;", false);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/ClassLoader", "getSystemClassLoader", "()Ljava/lang/ClassLoader;", false); mv.visitMethodInsn(INVOKESTATIC, "java/lang/ClassLoader", "getSystemClassLoader", "()Ljava/lang/ClassLoader;", false);