Android Broadcaster implements BroadcastInterface.

1 files changed, 0 insertions, 94 deletions

diff --git a/same-android/src/main/java/com/orbekk/discovery/Broadcaster.java b/same-android/src/main/java/com/orbekk/discovery/Broadcaster.java
deleted file mode 100644
index 6744651..0000000
--- a/same-android/src/main/java/com/orbekk/discovery/Broadcaster.java
+++ /dev/null
@@ -1,94 +0,0 @@
-package com.orbekk.discovery;
-
-import java.io.IOException;
-import java.net.DatagramPacket;
-import java.net.DatagramSocket;
-import java.net.InetAddress;
-import java.net.SocketException;
-import java.net.UnknownHostException;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import android.content.Context;
-import android.net.DhcpInfo;
-import android.net.wifi.WifiManager;
-
-public class Broadcaster {
-    private Context context;
-    private Logger logger = LoggerFactory.getLogger(getClass());
-    private DatagramSocket socket = null;
-    
-    public Broadcaster(Context context) {
-        this.context = context;
-    }
-    
-    public InetAddress fromInt(int ip) {
-        byte[] quads = new byte[4];
-        for (int k = 0; k < 4; k++)
-          quads[k] = (byte) ((ip >> k * 8) & 0xFF);
-        try {
-            return InetAddress.getByAddress(quads);
-        } catch (UnknownHostException e) {
-            logger.warn("Failed to find broadcast address.");
-            return null;
-        }
-    }
-    
-    public DhcpInfo getDhcpInfo() {
-        WifiManager wifi =
-                (WifiManager)context.getSystemService(Context.WIFI_SERVICE);
-        return wifi.getDhcpInfo();
-    }
-    
-    public synchronized InetAddress getWlanAddress() {
-        return fromInt(getDhcpInfo().ipAddress);
-    }
-    
-    public synchronized InetAddress getBroadcastAddress() {
-        DhcpInfo dhcp = getDhcpInfo();
-        int broadcast = (dhcp.ipAddress & dhcp.netmask) | ~dhcp.netmask;
-        return fromInt(broadcast);
-    }
-    
-    public synchronized boolean sendUdpData(byte[] data, InetAddress ip, int port) {
-        try {
-            socket = new DatagramSocket(0);
-            socket.setBroadcast(true);
-            DatagramPacket packet = new DatagramPacket(data, data.length, ip, port);
-            socket.send(packet);
-            return true;
-        } catch (SocketException e) {
-            logger.warn("Failed to send broadcast.", e.fillInStackTrace());
-            return false;
-        } catch (IOException e) {
-            logger.warn("Error when sending broadcast.", e.fillInStackTrace());
-            return false;
-        } finally {
-            socket.close();
-            socket = null;
-        }
-    }
-    
-    public synchronized DatagramPacket receiveBroadcast(int port) {
-        try {
-            socket = new DatagramSocket(port);
-            byte[] data = new byte[1024];
-            DatagramPacket packet = new DatagramPacket(data, data.length);
-            socket.receive(packet);
-            return packet;
-        } catch (IOException e) {
-            logger.warn("Failed to receive broadcast.", e);
-            return null;
-        } finally {
-            socket.close();
-            socket = null;
-        }
-    }
-    
-    public void interrupt() {
-        if (socket != null) {
-            socket.close();
-        }
-    }
-}
\ No newline at end of file