
com.reandroid.dex.smali.model.SmaliValueByte Maven / Gradle / Ivy
/*
* Copyright (C) 2022 github.com/REAndroid
*
* 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 com.reandroid.dex.smali.model;
import com.reandroid.dex.smali.SmaliParseException;
import com.reandroid.dex.smali.SmaliReader;
import com.reandroid.dex.smali.SmaliWriter;
import com.reandroid.dex.value.DexValueType;
import com.reandroid.utils.HexUtil;
import java.io.IOException;
public class SmaliValueByte extends SmaliValueNumber{
private byte value;
public SmaliValueByte(){
this((byte) 0);
}
public SmaliValueByte(byte b){
super();
this.value = b;
}
public byte getValue() {
return value;
}
public void setValue(byte value) {
this.value = value;
}
@Override
public Byte getNumber() {
return getValue();
}
@Override
public void setNumber(Byte number) {
setValue(number);
}
@Override
public int getWidth() {
return 1;
}
@Override
public int unsignedInt() {
return getValue() & 0xff;
}
@Override
public long unsignedLong() {
return getValue() & 0xffL;
}
@Override
public DexValueType> getValueType() {
return DexValueType.BYTE;
}
@Override
public void append(SmaliWriter writer) throws IOException {
writer.appendHex(getValue());
}
@Override
public void parse(SmaliReader reader) throws IOException {
reader.skipSpaces();
int position = reader.position();
byte b;
try{
b = HexUtil.parseHexByte(reader.readStringForNumber());
}catch (NumberFormatException ex){
reader.position(position);
throw new SmaliParseException(ex.getMessage(), reader);
}
setValue(b);
}
}
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