Revert "Revert "Fixed bot dialog""

This reverts commit ddc65bdfa8.
2026-07-03 08:39:09 +00:00 · 2015-01-31 02:56:59 +01:00
parent ddc65bdfa8
commit 63cf451cd7
262 changed files with 54509 additions and 0 deletions
@@ -0,0 +1,153 @@
+/***
+ * ASM: a very small and fast Java bytecode manipulation framework
+ * Copyright (c) 2000-2011 INRIA, France Telecom
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package org.objectweb.asm.tree;
+
+import java.util.List;
+
+import org.objectweb.asm.MethodVisitor;
+
+/**
+ * A node that represents a try catch block.
+ * 
+ * @author Eric Bruneton
+ */
+public class TryCatchBlockNode {
+
+    /**
+     * Beginning of the exception handler's scope (inclusive).
+     */
+    public LabelNode start;
+
+    /**
+     * End of the exception handler's scope (exclusive).
+     */
+    public LabelNode end;
+
+    /**
+     * Beginning of the exception handler's code.
+     */
+    public LabelNode handler;
+
+    /**
+     * Internal name of the type of exceptions handled by the handler. May be
+     * <tt>null</tt> to catch any exceptions (for "finally" blocks).
+     */
+    public String type;
+
+    /**
+     * The runtime visible type annotations on the exception handler type. This
+     * list is a list of {@link TypeAnnotationNode} objects. May be
+     * <tt>null</tt>.
+     * 
+     * @associates org.objectweb.asm.tree.TypeAnnotationNode
+     * @label visible
+     */
+    public List<TypeAnnotationNode> visibleTypeAnnotations;
+
+    /**
+     * The runtime invisible type annotations on the exception handler type.
+     * This list is a list of {@link TypeAnnotationNode} objects. May be
+     * <tt>null</tt>.
+     * 
+     * @associates org.objectweb.asm.tree.TypeAnnotationNode
+     * @label invisible
+     */
+    public List<TypeAnnotationNode> invisibleTypeAnnotations;
+
+    /**
+     * Constructs a new {@link TryCatchBlockNode}.
+     * 
+     * @param start
+     *            beginning of the exception handler's scope (inclusive).
+     * @param end
+     *            end of the exception handler's scope (exclusive).
+     * @param handler
+     *            beginning of the exception handler's code.
+     * @param type
+     *            internal name of the type of exceptions handled by the
+     *            handler, or <tt>null</tt> to catch any exceptions (for
+     *            "finally" blocks).
+     */
+    public TryCatchBlockNode(final LabelNode start, final LabelNode end,
+            final LabelNode handler, final String type) {
+        this.start = start;
+        this.end = end;
+        this.handler = handler;
+        this.type = type;
+    }
+
+    /**
+     * Updates the index of this try catch block in the method's list of try
+     * catch block nodes. This index maybe stored in the 'target' field of the
+     * type annotations of this block.
+     * 
+     * @param index
+     *            the new index of this try catch block in the method's list of
+     *            try catch block nodes.
+     */
+    public void updateIndex(final int index) {
+        int newTypeRef = 0x42000000 | (index << 8);
+        if (visibleTypeAnnotations != null) {
+            for (TypeAnnotationNode tan : visibleTypeAnnotations) {
+                tan.typeRef = newTypeRef;
+            }
+        }
+        if (invisibleTypeAnnotations != null) {
+            for (TypeAnnotationNode tan : invisibleTypeAnnotations) {
+                tan.typeRef = newTypeRef;
+            }
+        }
+    }
+
+    /**
+     * Makes the given visitor visit this try catch block.
+     * 
+     * @param mv
+     *            a method visitor.
+     */
+    public void accept(final MethodVisitor mv) {
+        mv.visitTryCatchBlock(start.getLabel(), end.getLabel(),
+                handler == null ? null : handler.getLabel(), type);
+        int n = visibleTypeAnnotations == null ? 0 : visibleTypeAnnotations
+                .size();
+        for (int i = 0; i < n; ++i) {
+            TypeAnnotationNode an = visibleTypeAnnotations.get(i);
+            an.accept(mv.visitTryCatchAnnotation(an.typeRef, an.typePath,
+                    an.desc, true));
+        }
+        n = invisibleTypeAnnotations == null ? 0 : invisibleTypeAnnotations
+                .size();
+        for (int i = 0; i < n; ++i) {
+            TypeAnnotationNode an = invisibleTypeAnnotations.get(i);
+            an.accept(mv.visitTryCatchAnnotation(an.typeRef, an.typePath,
+                    an.desc, false));
+        }
+    }
+}