smali/src/main/java/org/JesusFreke/dexlib/EncodedValue/DoubleEncodedValueSubField.java
JesusFreke@JesusFreke.com 35329727a4 - Added the ability to dexlib to do an annotated dump of the dex file as it is writing it (similiar to the --dump-to functionality in dx)
- Other misc refactoring and cleanup in dexlib

git-svn-id: https://smali.googlecode.com/svn/trunk@50 55b6fa8a-2a1e-11de-a435-ffa8d773f76a
2009-05-31 07:08:04 +00:00

70 lines
2.8 KiB
Java

/*
* [The "BSD licence"]
* Copyright (c) 2009 Ben Gruver
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.JesusFreke.dexlib.EncodedValue;
import org.JesusFreke.dexlib.util.EncodedValueUtils;
import org.JesusFreke.dexlib.util.Input;
import org.JesusFreke.dexlib.util.AnnotatedOutput;
public class DoubleEncodedValueSubField
extends SimpleEncodedValueSubField<Double, DoubleEncodedValueSubField>
{
public DoubleEncodedValueSubField() {
}
public DoubleEncodedValueSubField(double value) {
this.value = value;
}
public void writeTo(AnnotatedOutput out) {
byte[] bytes = EncodedValueUtils.encodeRightZeroExtendedValue(Double.doubleToLongBits(value));
out.annotate(bytes.length, "DoubleEncodedValueSubField");
out.write(bytes);
}
public void readFrom(Input in) {
value = Double.longBitsToDouble(EncodedValueUtils.decodeRightZeroExtendedValue(
in.readBytes(valueArg + 1)));
}
public int place(int offset) {
return offset + EncodedValueUtils.getRequiredBytesForRightZeroExtendedValue(
Double.doubleToLongBits(value));
}
public byte getValueArg() {
return (byte)(EncodedValueUtils.getRequiredBytesForRightZeroExtendedValue(
Double.doubleToLongBits(value)) - 1);
}
public ValueType getValueType() {
return ValueType.VALUE_DOUBLE;
}
}