| /* |
| * 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. |
| } |
| } |