1 files changed, 69 insertions, 0 deletions
diff --git a/tools/dexfuzz/src/dexfuzz/rawdex/MapItem.java b/tools/dexfuzz/src/dexfuzz/rawdex/MapItem.java
new file mode 100644
index 0000000..4ca2463
--- /dev/null
+++ b/tools/dexfuzz/src/dexfuzz/rawdex/MapItem.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package dexfuzz.rawdex;
+
+import java.io.IOException;
+
+public class MapItem implements RawDexObject {
+  public static final int TYPE_HEADER_ITEM = 0x0;
+  public static final int TYPE_STRING_ID_ITEM = 0x1;
+  public static final int TYPE_TYPE_ID_ITEM = 0x2;
+  public static final int TYPE_PROTO_ID_ITEM = 0x3;
+  public static final int TYPE_FIELD_ID_ITEM = 0x4;
+  public static final int TYPE_METHOD_ID_ITEM = 0x5;
+  public static final int TYPE_CLASS_DEF_ITEM = 0x6;
+  public static final int TYPE_MAP_LIST = 0x1000;
+  public static final int TYPE_TYPE_LIST = 0x1001;
+  public static final int TYPE_ANNOTATION_SET_REF_LIST = 0x1002;
+  public static final int TYPE_ANNOTATION_SET_ITEM = 0x1003;
+  public static final int TYPE_CLASS_DATA_ITEM = 0x2000;
+  public static final int TYPE_CODE_ITEM = 0x2001;
+  public static final int TYPE_STRING_DATA_ITEM = 0x2002;
+  public static final int TYPE_DEBUG_INFO_ITEM = 0x2003;
+  public static final int TYPE_ANNOTATION_ITEM = 0x2004;
+  public static final int TYPE_ENCODED_ARRAY_ITEM = 0x2005;
+  public static final int TYPE_ANNOTATIONS_DIRECTORY_ITEM = 0x2006;
+
+  public short type;
+  public int size;
+  public Offset offset;
+
+  @Override
+  public void read(DexRandomAccessFile file) throws IOException {
+    type = file.readUShort();
+    file.readUShort(); // Unused padding.
+    size = file.readUInt();
+    if (type == TYPE_HEADER_ITEM) {
+      offset = file.getOffsetTracker().getNewHeaderOffset(file.readUInt());
+    } else {
+      offset = file.getOffsetTracker().getNewOffset(file.readUInt());
+    }
+  }
+
+  @Override
+  public void write(DexRandomAccessFile file) throws IOException {
+    file.writeUShort(type);
+    file.writeUShort((short) 0); // Unused padding.
+    file.writeUInt(size);
+    file.getOffsetTracker().tryToWriteOffset(offset, file, false /* ULEB128 */);
+  }
+
+  @Override
+  public void incrementIndex(IndexUpdateKind kind, int insertedIdx) {
+    // Do nothing.
+  }
+}