Annotate AnnotationSetItems

dexlib2/src/main/java/org/jf/dexlib2/dexbacked/raw/AnnotationItem.java

@@ -72,4 +72,17 @@ public class AnnotationItem {
                 return "invalid visibility";
         }
     }
+
+    public static String getReferenceAnnotation(@Nonnull DexBackedDexFile dexFile, int annotationItemOffset) {
+        try {
+            DexReader reader = dexFile.readerAt(annotationItemOffset);
+            reader.readUbyte();
+            int typeIndex = reader.readSmallUleb128();
+            String annotationType = dexFile.getType(typeIndex);
+            return String.format("annotation_item[0x%x]: %s", annotationItemOffset, annotationType);
+        } catch (Exception ex) {
+            ex.printStackTrace(System.err);
+        }
+        return String.format("annotation_item[0x%x]", annotationItemOffset);
+    }
 }

dexlib2/src/main/java/org/jf/dexlib2/dexbacked/raw/AnnotationSetItem.java

@@ -0,0 +1,66 @@
+/*
+ * Copyright 2013, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Google Inc. 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.jf.dexlib2.dexbacked.raw;
+
+import org.jf.dexlib2.dexbacked.DexBackedDexFile;
+import org.jf.dexlib2.util.AnnotatedBytes;
+
+import javax.annotation.Nonnull;
+
+public class AnnotationSetItem {
+    public static final int SIZE_OFFSET = 0;
+    public static final int LIST_OFFSET = 4;
+
+    @Nonnull
+    public static SectionAnnotator getAnnotator() {
+        return new SectionAnnotator() {
+            @Nonnull @Override public String getItemName() {
+                return "annotation_set_item";
+            }
+
+            @Override
+            protected void annotateItem(@Nonnull AnnotatedBytes out, @Nonnull DexBackedDexFile dexFile, int itemIndex) {
+                int size = dexFile.readSmallUint(out.getCursor());
+                out.annotate(4, "size = %d", size);
+
+                for (int i=0; i<size; i++) {
+                    int annotationOffset = dexFile.readSmallUint(out.getCursor());
+                    out.annotate(4, AnnotationItem.getReferenceAnnotation(dexFile, annotationOffset));
+                }
+            }
+
+            @Override public int getItemAlignment() {
+                return 4;
+            }
+        };
+    }
+}

dexlib2/src/main/java/org/jf/dexlib2/dexbacked/raw/RawDexFile.java

@@ -80,6 +80,7 @@ public class RawDexFile {
                 ItemType.TYPE_LIST, TypeListItem.getAnnotator(),
                 ItemType.ANNOTATION_SET_REF_LIST, AnnotationSetRefList.getAnnotator(),
                 ItemType.MAP_LIST, MapItem.getAnnotator(),
+                ItemType.ANNOTATION_SET_ITEM, AnnotationSetItem.getAnnotator(),
                 ItemType.ANNOTATION_ITEM, AnnotationItem.getAnnotator());
     }