Adding WpfBridge for automation of WPF and Silverlight

WpfBridge allows java to access .net 4 UI Automation libraries.  This
library enables Synthuse to access and automation WPF and Silverlight
apps.

src/org/synthuse/WpfBridge.java

@@ -0,0 +1,90 @@
+/*
+ * Copyright 2014, Synthuse.org
+ * Released under the Apache Version 2.0 License.
+ *
+ * last modified by ejakubowski7@gmail.com
+*/
+
+package org.synthuse;
+
+import java.io.*;
+
+public class WpfBridge {
+
+	static
+	{
+	    String archDataModel = System.getProperty("sun.arch.data.model");//32 or 64 bit
+	    
+		//System.loadLibrary("native/WpfBridge" + archDataModel); // WpfBridge32.dll (Windows) or WpfBridge32.so (Unixes)
+	    loadNativeLibraryFromJar("/wpfbridge" + archDataModel + ".dll");
+	}
+	
+    public static void loadNativeLibraryFromJar(String path) {
+        // Obtain filename from path
+        String[] parts = path.split("/");
+        String filename = (parts.length > 1) ? parts[parts.length - 1] : null;
+        // Split filename to prexif and suffix (extension)
+        String prefix = "";
+        String suffix = null;
+        if (filename != null) {
+            parts = filename.split("\\.", 2);
+            prefix = parts[0];
+            suffix = (parts.length > 1) ? "."+parts[parts.length - 1] : null;
+        }
+        File temp = null;
+        try {
+	        // Prepare temporary file
+	        temp = File.createTempFile(prefix, suffix);
+	        temp.deleteOnExit();
+        } catch(Exception e) {
+        	e.printStackTrace();
+        }
+        if (!temp.exists()) { //some reason the temp file wasn't create so abort
+            System.out.println("File " + temp.getAbsolutePath() + " does not exist.");
+            return;
+        }
+ 
+        // Prepare buffer for data copying
+        byte[] buffer = new byte[1024];
+        int readBytes;
+        // Open and check input stream
+        InputStream is = WpfBridge.class.getResourceAsStream(path);
+        if (is == null) { //check if valid
+            System.out.println("File " + path + " was not found inside JAR.");
+            return;
+        }
+        // Open output stream and copy data between source file in JAR and the temporary file
+        OutputStream os = null;
+        try {
+        	os = new FileOutputStream(temp);
+            while ((readBytes = is.read(buffer)) != -1) {
+                os.write(buffer, 0, readBytes);
+            }
+       		os.close();
+            is.close();
+        } catch(Exception e) {
+        	e.printStackTrace();
+        }
+        // Finally, load the library
+        System.load(temp.getAbsolutePath());
+    }
+
+	native void SetFrameworkId(String propertyValue); //default is WPF, but also accepts Silverlight, Win32	
+	
+	//Descendants will walk the full tree of windows, NOT just one level of children
+	native int CountDescendantWindows();
+	native int CountDescendantWindows(String runtimeIdValue);
+	
+	native int CountChildrenWindows();
+	native int CountChildrenWindows(String runtimeIdValue);
+	
+	native String[] EnumChildrenWindowIds(String runtimeIdValue); //if runtimeIdValue is null will start at desktop
+	native String[] EnumDescendantWindowIds(String runtimeIdValue); //if runtimeIdValue is null will start at desktop
+	native String[] EnumDescendantWindowIds(long processId);
+	native String[] EnumDescendantWindowIdsFromHandle(long windowHandle);
+	//In all the above Enumerate methods will return a list of Runtime Ids for all related windows.
+
+	native String GetProperty(String propertyName, String runtimeIdValue);
+	native String[] GetProperties(String runtimeIdValue);
+	native String[] GetPropertiesAndValues(String runtimeIdValue);
+}