X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=benchmarks%2Fdrivers%2FJava%2FIHome%2FIHome.java;h=b7ba3b4414d9cb0f1405ea10118f81b47d062db5;hb=258a0230ed01ad0927ed54d37aafa3dd37da5af0;hp=a9bcf0d50452919929564e36535840cb9f77dc42;hpb=3e3e0d0e468e7f791963c1c14e06966563d3f65c;p=iot2.git

diff --git a/benchmarks/drivers/Java/IHome/IHome.java b/benchmarks/drivers/Java/IHome/IHome.java
index a9bcf0d..b7ba3b4 100644
--- a/benchmarks/drivers/Java/IHome/IHome.java
+++ b/benchmarks/drivers/Java/IHome/IHome.java
@@ -31,6 +31,9 @@ import java.util.LinkedList;
 import java.util.concurrent.Semaphore;
 import java.util.concurrent.CopyOnWriteArrayList;
 
+// TODO: REMOVE THIS
+import java.util.Random;
+import java.io.File;
 
 public class IHome implements Speaker {
 
@@ -50,6 +53,8 @@ public class IHome implements Speaker {
     public static final long RTP_TIMESTAMP_INCREMENT_VALUE = 352L;
     public static final long SOURCE_ID = 1326796157;
     public static final long SEQUENCE_ID = 0x86b27741;
+	// TODO: REMOVE THIS
+	public static final String MUSIC_FILE_DIRECTORY = "./music/";	// file that the music files are in
 
     private IoTDeviceAddress tcpAddress = null;
     private IoTDeviceAddress myAddress = null;
@@ -102,6 +107,11 @@ public class IHome implements Speaker {
 
     @config private IoTSet<IoTDeviceAddress> speakerAddresses;
 
+	public IHome(IoTSet<IoTDeviceAddress> devAddresses) {
+        this();
+		speakerAddresses = devAddresses;
+    }
+	
     public IHome() {
         didInit.set(false);
         playbackAboutToStart.set(false);
@@ -311,12 +321,15 @@ public class IHome implements Speaker {
                         if (keyValue.length == 2) {
                             if (keyValue[0].equals("server_port")) {
                                 serverPort = Integer.parseInt(keyValue[1]);
+								System.out.println("DEBUG: Server port: " + serverPort);
 
                             } else if (keyValue[0].equals("control_port")) {
                                 controlPort = Integer.parseInt(keyValue[1]);
+								System.out.println("DEBUG: Control port: " + controlPort);
 
                             } else if (keyValue[0].equals("timing_port")) {
                                 timingPort = Integer.parseInt(keyValue[1]);
+								System.out.println("DEBUG: Timing port: " + timingPort);
                             }
 
                         }
@@ -963,6 +976,110 @@ public class IHome implements Speaker {
         long nanotime = System.nanoTime();
         return nanotime;
     }
+	
+	
+	// TODO: REMOVE THIS
+	/**
+	 * Prepare the speakers for a new song to start playing
+	 */
+	private void prepareNextSong(IHome ih) {
+		System.out.println("Starting Music Prep");
+
+		System.out.println("Stopping all device playback");
+		// stop all devices that are still playing and clear their buffers
+		// they are about to end playback anyways
+		try {
+
+			if (ih.getPlaybackState()) {
+				ih.stopPlayback();
+			}
+			ih.clearData();
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+
+		// get the music file names that are in the music files directory
+		File musicFolder = new File(MUSIC_FILE_DIRECTORY);
+		File[] audioFiles = musicFolder.listFiles();
+		List<String> audioFileNames = new ArrayList<String>();
+
+		// put all names in a list
+		for (int i = 0; i < audioFiles.length; i++) {
+			if (audioFiles[i].isFile()) {
+				try {
+					audioFileNames.add(audioFiles[i].getCanonicalPath());
+				} catch (Exception ex) {
+					ex.printStackTrace();
+				}
+			}
+		}
+
+		// pick a random file to play
+		Random rand = new Random(System.nanoTime());
+		String audioFilename = audioFileNames.get(rand.nextInt(audioFileNames.size()));
+
+		System.out.println("Going to load audio file");
+		System.out.println(audioFilename);
+
+		// decode the mp3 file
+		System.out.println("Starting Decode");
+		MP3Decoder dec = new MP3Decoder(audioFilename);
+		List<short[]> dat = dec.getDecodedFrames();
+		System.out.println("Ending Decode");
+
+		// count the number of samples
+		int count = 0;
+		for (short[] d : dat) {
+			count += d.length;
+		}
+
+		// make into a single large buffer for 1 large RMI call
+		short[] compressedArray = new short[count];
+		count = 0;
+		for (short[] d : dat) {
+			for (short s : d) {
+				compressedArray[count] = s;
+				count++;
+			}
+		}
+
+		System.out.println("Loading Speakers");
+		// send the new data to all the speakers
+		ih.loadData(compressedArray, 0, compressedArray.length);
+		System.out.println("Done loading a single speaker with data");
+		System.out.println("All Speakers done loading");
+		
+		// Attack the speaker
+		System.out.println("Trying to play the song on the speaker");
+		ih.startPlayback();
+		ih.setPosition(0);
+	}
+	
+	/* TODO: Uncomment this part to do speaker test
+	public static void main(String[] args) throws Exception {
+
+		System.out.println("Executing main function!");
+		//IoTDeviceAddress iotDevAdd1 = new IoTDeviceAddress("192.168.0.93", 60000, 1024, false, false);
+		//IoTDeviceAddress iotDevAdd2 = new IoTDeviceAddress("192.168.0.90", 60001, -1, false, false);
+		//IoTDeviceAddress iotDevAdd3 = new IoTDeviceAddress("192.168.0.93", 60010, -1, false, true);
+		//IoTDeviceAddress iotDevAdd4 = new IoTDeviceAddress("192.168.0.93", 60011, -1, false, true);
+		//IoTDeviceAddress iotDevAdd5 = new IoTDeviceAddress("192.168.0.93", 60012, -1, false, true);
+		IoTDeviceAddress iotDevAdd1 = new IoTDeviceAddress(args[0], 60000, 1024, false, false);
+		IoTDeviceAddress iotDevAdd2 = new IoTDeviceAddress(args[1], 60001, -1, false, false);
+		IoTDeviceAddress iotDevAdd3 = new IoTDeviceAddress(args[0], 60010, -1, false, true);
+		IoTDeviceAddress iotDevAdd4 = new IoTDeviceAddress(args[0], 60011, -1, false, true);
+		IoTDeviceAddress iotDevAdd5 = new IoTDeviceAddress(args[0], 60012, -1, false, true);
+		Set<IoTDeviceAddress> set = new HashSet<IoTDeviceAddress>();
+		set.add(iotDevAdd1);
+		set.add(iotDevAdd2);
+		set.add(iotDevAdd3);
+		set.add(iotDevAdd4);
+		set.add(iotDevAdd5);
+		IoTSet<IoTDeviceAddress> iotset = new IoTSet<IoTDeviceAddress>(set);
+		IHome ih = new IHome(iotset);
+		ih.init();
+		ih.prepareNextSong(ih);
+	}*/
 }