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comparison src/treeVnc/DataInputStream2.java @ 53:923513c47b8f

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author one
date Tue, 22 May 2012 17:32:23 +0900
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52:d8f8123dcefc 53:923513c47b8f
1 package treeVnc;
2
3 import java.io.IOException;
4 import java.net.DatagramSocket;
5 import java.nio.ByteBuffer;
6 import java.nio.channels.DatagramChannel;
7
8 public class DataInputStream2 extends DataInputStream1 {
9 private DatagramChannel datagramChannel;
10
11 public DataInputStream2(DatagramSocket broadcast) {
12 super();
13 datagramChannel = broadcast.getChannel();
14 }
15
16 @Override
17 public void readFully(byte[] b, int off, int len) throws IOException {
18 long count = 0;
19 ByteBuffer[] bf = {ByteBuffer.wrap(b)};
20 while(count < len) {
21 long i = datagramChannel.read(bf, off, len);
22 if(i==-1) {
23 throw new IOException();
24 }
25 count += i;
26 }
27 buf = bf[0];
28 }
29
30 }