Fork of Poseidon providing Bukkit #1060 to older Beta versions (b1.0-b1.7.3)
keii.dev
1package net.minecraft.server;
2
3import java.io.DataInputStream;
4import java.io.DataOutputStream;
5import java.io.IOException;
6
7public class Packet2Handshake extends Packet {
8
9 public String a;
10 public boolean pvn11;
11
12 public Packet2Handshake() {
13 }
14
15 public Packet2Handshake(String s, boolean pvn11) {
16 this.a = s;
17 this.pvn11 = pvn11;
18 }
19
20 public void a(DataInputStream datainputstream) throws IOException {
21 // uberbukkit -- read the packet in a custom way to allow joining with vastly different PVNs
22
23 // both readUTF() and the minecraft method read short first
24 int UTFlen = datainputstream.readShort();
25 // if pvn is 11 or higher (aka client uses the minecraft method for transferring strings),
26 // `available` will be 2x `UTFlen`
27 int available = datainputstream.available();
28
29 this.pvn11 = available > UTFlen;
30
31 byte[] buf = new byte[available];
32 datainputstream.readFully(buf, 0, available);
33
34 this.a = new String(buf, "UTF-8").replace(Character.toString((char) 0), "");
35 }
36
37 public void a(DataOutputStream dataoutputstream) throws IOException {
38 // uberbukkit
39 if (this.pvn11) {
40 a(this.a, dataoutputstream);
41 } else {
42 dataoutputstream.writeUTF(this.a);
43 }
44 }
45
46 public void a(NetHandler nethandler) {
47 nethandler.a(this);
48 }
49
50 public int a() {
51 return 4 + this.a.length() + 4;
52 }
53}