Native Messaging!

chrome/common/extensions/docs/examples/extensions/native_messaging/popup.js

Index: chrome/common/extensions/docs/examples/extensions/native_messaging/popup.js
diff --git a/chrome/common/extensions/docs/examples/extensions/native_messaging/popup.js b/chrome/common/extensions/docs/examples/extensions/native_messaging/popup.js
new file mode 100644
index 0000000000000000000000000000000000000000..347e9b30204294541021b2b132685746b7a806ce
--- /dev/null
+++ b/chrome/common/extensions/docs/examples/extensions/native_messaging/popup.js
@@ -0,0 +1,30 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+var port = null;
+
+function gotNativeMessage(message) {
+  document.getElementById('response').innerHTML = "<p>Message Number: " +
+                                                  message.id +
+                                                  "</p><p>Message Text: " +
+                                                  JSON.stringify(message.echo) +
+                                                  "</p>";
+}
+
+function sendNativeMessage() {
+  if (!port) {
+    port = chrome.extension.connectNative('echo.rb', {"message": "Hi there!"});
+    port.onMessage.addListener(gotNativeMessage);
+    document.getElementById('input-text').style.display = 'block';
+    document.getElementById('send-native-message').innerHTML = 'Send Message';
+  } else {
+    port.postMessage({"message": document.getElementById('input-text').value});
+  }
+}
+
+document.addEventListener('DOMContentLoaded', function () {
+  document.getElementById('input-text').style.display = 'none';
+  document.getElementById('send-native-message').addEventListener(
+      'click', sendNativeMessage);
+});