| Index: native_client_sdk/src/examples/hello_world_newlib/hello_world.html
|
| ===================================================================
|
| --- native_client_sdk/src/examples/hello_world_newlib/hello_world.html (revision 142181)
|
| +++ native_client_sdk/src/examples/hello_world_newlib/hello_world.html (working copy)
|
| @@ -1,109 +0,0 @@
|
| -<!DOCTYPE html>
|
| -<html>
|
| - <!--
|
| - 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.
|
| - -->
|
| -<head>
|
| - <meta http-equiv="Pragma" content="no-cache" />
|
| - <meta http-equiv="Expires" content="-1" />
|
| - <title>Hello, World!</title>
|
| - <script type="text/javascript">
|
| - naclModule = null; // Global application object.
|
| - statusText = 'NO-STATUSES';
|
| -
|
| - function ExtractSearchParameter(name, def_value) {
|
| - var nameIndex = window.location.search.indexOf(name + "=");
|
| - if (nameIndex != -1) {
|
| - var value = location.search.substring(nameIndex + name.length + 1);
|
| - var endIndex = value.indexOf("&");
|
| - if (endIndex != -1)
|
| - value = value.substring(0, endIndex);
|
| - return value;
|
| - }
|
| - return def_value;
|
| - }
|
| -
|
| - function createNaClModule(name, tool, width, height) {
|
| - var listenerDiv = document.getElementById('listener');
|
| - var naclModule = document.createElement('embed');
|
| - naclModule.setAttribute('name', 'nacl_module');
|
| - naclModule.setAttribute('id', 'file_io');
|
| - naclModule.setAttribute('width', width);
|
| - naclModule.setAttribute('height',height);
|
| - naclModule.setAttribute('src', tool + '/' + name + '.nmf');
|
| - naclModule.setAttribute('type', 'application/x-nacl');
|
| - listenerDiv.appendChild(naclModule);
|
| - }
|
| - // Indicate success when the NaCl module has loaded.
|
| - function moduleDidLoad() {
|
| - naclModule = document.getElementById('nacl_module');
|
| - updateStatus('SUCCESS');
|
| - }
|
| -
|
| - // Handle a message coming from the NaCl module.
|
| - function handleMessage(message_event) {
|
| - alert(message_event.data);
|
| - }
|
| -
|
| - // If the page loads before the Native Client module loads, then set the
|
| - // status message indicating that the module is still loading. Otherwise,
|
| - // do not change the status message.
|
| - function pageDidLoad() {
|
| - updateStatus('Page loaded.');
|
| - if (naclModule == null) {
|
| - tool = ExtractSearchParameter('tool', 'newlib');
|
| - updateStatus('Creating embed: ' + tool)
|
| - createNaClModule('hello_world', tool, 200, 200)
|
| - } else {
|
| - // It's possible that the Native Client module onload event fired
|
| - // before the page's onload event. In this case, the status message
|
| - // will reflect 'SUCCESS', but won't be displayed. This call will
|
| - // display the current message.
|
| - updateStatus('Waiting.');
|
| - }
|
| - }
|
| -
|
| - // Set the global status message. If the element with id 'statusField'
|
| - // exists, then set its HTML to the status message as well.
|
| - // opt_message The message test. If this is null or undefined, then
|
| - // attempt to set the element with id 'statusField' to the value of
|
| - // |statusText|.
|
| - function updateStatus(opt_message) {
|
| - if (opt_message)
|
| - statusText = opt_message;
|
| - var statusField = document.getElementById('statusField');
|
| - if (statusField) {
|
| - statusField.innerHTML = statusText;
|
| - }
|
| - }
|
| - </script>
|
| -</head>
|
| -<body onload="pageDidLoad()">
|
| -
|
| -<h1>Native Client Simple Module</h1>
|
| -<h2>Status: <code id="statusField">NO-STATUS</code></h2>
|
| - <!-- The <EMBED> element is wrapped inside a <DIV>, which has both a 'load'
|
| - and a 'message' event listener attached. This wrapping method is used
|
| - instead of attaching the event listeners directly to the <EMBED> element to
|
| - ensure that the listeners are active before the NaCl module 'load' event
|
| - fires. This also allows you to use PPB_Messaging.PostMessage() (in C) or
|
| - pp::Instance.PostMessage() (in C++) from within the initialization code in
|
| - your NaCl module.
|
| -
|
| - The src points to a manifest file, which provides the Native Client plug-in
|
| - a mapping between architecture and NaCl Executable (NEXE).
|
| -
|
| - We use a non-zero sized embed to give Chrome space to place the bad plug-in
|
| - graphic, if there is a problem.
|
| - -->
|
| - <div id="listener">
|
| - <script type="text/javascript">
|
| - var listener = document.getElementById('listener')
|
| - listener.addEventListener('load', moduleDidLoad, true);
|
| - listener.addEventListener('message', handleMessage, true);
|
| - </script>
|
| - </div>
|
| -</body>
|
| -</html>
|
|
|
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