1/*
2 * Copyright 2014, Google Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 *     * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *     * Redistributions in binary form must reproduce the above
12 * copyright notice, this list of conditions and the following disclaimer
13 * in the documentation and/or other materials provided with the
14 * distribution.
15 *     * Neither the name of Google Inc. nor the names of its
16 * contributors may be used to endorse or promote products derived from
17 * this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32package org.jf.smalidea.dexlib.instruction;
33
34import com.google.common.base.Function;
35import com.google.common.collect.Lists;
36import org.jf.dexlib2.iface.instruction.formats.ArrayPayload;
37import org.jf.smalidea.psi.impl.SmaliArrayDataElement;
38import org.jf.smalidea.psi.impl.SmaliInstruction;
39
40import javax.annotation.Nonnull;
41import javax.annotation.Nullable;
42import java.util.List;
43
44public class SmalideaArrayPayload extends SmalideaInstruction implements ArrayPayload {
45    public SmalideaArrayPayload(@Nonnull SmaliInstruction instruction) {
46        super(instruction);
47    }
48
49    @Override public int getElementWidth() {
50        return (int)psiInstruction.getArrayDataWidth().getIntegralValue();
51    }
52
53    @Nonnull @Override public List<Number> getArrayElements() {
54        return Lists.transform(psiInstruction.getArrayDataElements(), new Function<SmaliArrayDataElement, Number>() {
55            @Nullable @Override public Number apply(SmaliArrayDataElement smaliArrayDataElement) {
56                return smaliArrayDataElement.getValue().getIntegralValue();
57            }
58        });
59    }
60
61    @Override public int getCodeUnits() {
62        return psiInstruction.getInstructionSize()/2;
63    }
64}
65