1 package com.android.hotspot2.asn1; 2 3 import java.nio.ByteBuffer; 4 import java.nio.charset.Charset; 5 import java.nio.charset.StandardCharsets; 6 import java.util.Collection; 7 8 public class Asn1String extends Asn1Object { 9 private final String mString; 10 11 public Asn1String(int tag, Asn1Class asn1Class, int length, ByteBuffer data) { 12 super(tag, asn1Class, false, length); 13 14 byte[] octets = new byte[length]; 15 data.get(octets); 16 Charset charset = tag == Asn1Decoder.TAG_UTF8String 17 ? StandardCharsets.UTF_8 : StandardCharsets.ISO_8859_1; 18 mString = new String(octets, charset); 19 } 20 21 public String getString() { 22 return mString; 23 } 24 25 @Override 26 public Collection<Asn1Object> getChildren() { 27 throw new UnsupportedOperationException(); 28 } 29 30 @Override 31 public String toString() { 32 return super.toString() + "='" + mString + '\''; 33 } 34 } 35
