More bugfixes for Evdev code. Enable ROOT_BUILD since it's the root branch.

jni/evdev_reader/evdev_reader.c

@@ -45,7 +45,7 @@ Java_com_limelight_binding_input_evdev_EvdevReader_isMouse(JNIEnv *env, jobject
 }
 
 JNIEXPORT jint JNICALL
-Java_com_limelight_binding_input_evdev_EvdevReader_read(JNIEnv *env, jint fd, jbyteArray buffer) {
+Java_com_limelight_binding_input_evdev_EvdevReader_read(JNIEnv *env, jobject this, jint fd, jbyteArray buffer) {
     jint ret;
     jbyte *data = (*env)->GetByteArrayElements(env, buffer, NULL);
     if (data == NULL) {

src/com/limelight/LimelightBuildProps.java

@@ -1,5 +1,5 @@
 package com.limelight;
 
 public class LimelightBuildProps {
-	public static final boolean ROOT_BUILD = false;
+	public static final boolean ROOT_BUILD = true;
 }

src/com/limelight/binding/input/evdev/EvdevHandler.java

@@ -44,6 +44,8 @@ public class EvdevHandler {
 						return;
 					}
 					
+					LimeLog.info("Grabbed device for raw mouse input: "+absolutePath);
+					
 					ByteBuffer buffer = ByteBuffer.allocate(EvdevEvent.EVDEV_MAX_EVENT_SIZE);
 					
 					try {

src/com/limelight/binding/input/evdev/EvdevReader.java

@@ -5,6 +5,10 @@ import java.nio.ByteBuffer;
 import com.limelight.LimeLog;
 
 public class EvdevReader {
+	static {
+		System.loadLibrary("evdev_reader");
+	}
+	
 	// Requires root to chmod /dev/input/eventX
 	public static native boolean setPermissions(String fileName, int octalPermissions);
 	

src/com/limelight/binding/input/evdev/EvdevWatcher.java

@@ -3,6 +3,8 @@ package com.limelight.binding.input.evdev;
 import java.io.File;
 import java.util.HashMap;
 
+import com.limelight.LimeLog;
+
 import android.os.FileObserver;
 
 public class EvdevWatcher {
@@ -16,6 +18,10 @@ public class EvdevWatcher {
 	private FileObserver observer = new FileObserver(PATH, FileObserver.CREATE | FileObserver.DELETE) {
 		@Override
 		public void onEvent(int event, String fileName) {
+			if (fileName == null) {
+				return;
+			}
+			
 			if (!fileName.startsWith(REQUIRED_FILE_PREFIX)) {
 				return;
 			}
@@ -26,6 +32,8 @@ public class EvdevWatcher {
 				}
 				
 				if ((event & FileObserver.CREATE) != 0) {
+					LimeLog.info("Starting evdev handler for "+fileName);
+					
 					EvdevHandler handler = new EvdevHandler(PATH + "/" + fileName, listener);
 					handler.start();
 					
@@ -33,6 +41,8 @@ public class EvdevWatcher {
 				}
 				
 				if ((event & FileObserver.DELETE) != 0) {
+					LimeLog.info("Halting evdev handler for "+fileName);
+					
 					EvdevHandler handler = handlers.get(fileName);
 					if (handler != null) {
 						handler.notifyDeleted();