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      1 /*
      2  * [The "BSD licence"]
      3  * Copyright (c) 2010 Ben Gruver (JesusFreke)
      4  * All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  * 3. The name of the author may not be used to endorse or promote products
     15  *    derived from this software without specific prior written permission.
     16  *
     17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     18  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     19  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     20  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     21  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     22  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     25  * INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 
     29 package org.jf.baksmali.Adaptors.Format;
     30 
     31 import org.jf.util.IndentingWriter;
     32 import org.jf.baksmali.Renderers.ByteRenderer;
     33 import org.jf.dexlib.Code.Format.ArrayDataPseudoInstruction;
     34 import org.jf.dexlib.CodeItem;
     35 
     36 import java.io.IOException;
     37 import java.util.Iterator;
     38 
     39 public class ArrayDataMethodItem extends InstructionMethodItem<ArrayDataPseudoInstruction> {
     40     public ArrayDataMethodItem(CodeItem codeItem, int codeAddress, ArrayDataPseudoInstruction instruction) {
     41         super(codeItem, codeAddress, instruction);
     42     }
     43 
     44     public boolean writeTo(IndentingWriter writer) throws IOException {
     45         writer.write(".array-data 0x");
     46         writer.printUnsignedLongAsHex(instruction.getElementWidth());
     47         writer.write('\n');
     48 
     49         writer.indent(4);
     50         Iterator<ArrayDataPseudoInstruction.ArrayElement> iterator = instruction.getElements();
     51         while (iterator.hasNext()) {
     52             ArrayDataPseudoInstruction.ArrayElement element = iterator.next();
     53 
     54             for (int i=0; i<element.elementWidth; i++) {
     55                 if (i!=0) {
     56                     writer.write(' ');
     57                 }
     58                 ByteRenderer.writeUnsignedTo(writer, element.buffer[element.bufferIndex+i]);
     59             }
     60             writer.write('\n');
     61         }
     62         writer.deindent(4);
     63         writer.write(".end array-data");
     64         return true;
     65     }
     66 }
     67