[NaCl SDK] Create a resources/ directory and move files to it.

native_client_sdk/src/examples/common.js

Index: native_client_sdk/src/examples/common.js
diff --git a/native_client_sdk/src/examples/common.js b/native_client_sdk/src/examples/common.js
deleted file mode 100644
index dc5328faa7547f86726ad6936b2d4a2fe1f5e345..0000000000000000000000000000000000000000
--- a/native_client_sdk/src/examples/common.js
+++ /dev/null
@@ -1,439 +0,0 @@
-// 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.
-
-// Set to true when the Document is loaded IFF "test=true" is in the query
-// string.
-var isTest = false;
-
-// Set to true when loading a "Release" NaCl module, false when loading a
-// "Debug" NaCl module.
-var isRelease = false;
-
-// Javascript module pattern:
-//   see http://en.wikipedia.org/wiki/Unobtrusive_JavaScript#Namespaces
-// In essence, we define an anonymous function which is immediately called and
-// returns a new object. The new object contains only the exported definitions;
-// all other definitions in the anonymous function are inaccessible to external
-// code.
-var common = (function() {
-
-  function isHostToolchain(tool) {
-    return tool == 'win' || tool == 'linux' || tool == 'mac';
-  }
-
-  /**
-   * Return the mime type for NaCl plugin.
-   *
-   * @param {string} tool The name of the toolchain, e.g. "glibc", "newlib" etc.
-   * @return {string} The mime-type for the kind of NaCl plugin matching
-   * the given toolchain.
-   */
-  function mimeTypeForTool(tool) {
-    // For NaCl modules use application/x-nacl.
-    var mimetype = 'application/x-nacl';
-    if (isHostToolchain(tool)) {
-      // For non-NaCl PPAPI plugins use the x-ppapi-debug/release
-      // mime type.
-      if (isRelease)
-        mimetype = 'application/x-ppapi-release';
-      else
-        mimetype = 'application/x-ppapi-debug';
-    } else if (tool == 'pnacl' && isRelease) {
-      mimetype = 'application/x-pnacl';
-    }
-    return mimetype;
-  }
-
-  /**
-   * Check if the browser supports NaCl plugins.
-   *
-   * @param {string} tool The name of the toolchain, e.g. "glibc", "newlib" etc.
-   * @return {bool} True if the browser supports the type of NaCl plugin
-   * produced by the given toolchain.
-   */
-  function browserSupportsNaCl(tool) {
-    // Assume host toolchains always work with the given browser.
-    // The below mime-type checking might not work with
-    // --register-pepper-plugins.
-    if (isHostToolchain(tool)) {
-      return true;
-    }
-    var mimetype = mimeTypeForTool(tool);
-    return navigator.mimeTypes[mimetype] !== undefined;
-  }
-
-  /**
-   * Inject a script into the DOM, and call a callback when it is loaded.
-   *
-   * @param {string} url The url of the script to load.
-   * @param {Function} onload The callback to call when the script is loaded.
-   * @param {Function} onerror The callback to call if the script fails to load.
-   */
-  function injectScript(url, onload, onerror) {
-    var scriptEl = document.createElement('script');
-    scriptEl.type = 'text/javascript';
-    scriptEl.src = url;
-    scriptEl.onload = onload;
-    if (onerror) {
-      scriptEl.addEventListener('error', onerror, false);
-    }
-    document.head.appendChild(scriptEl);
-  }
-
-  /**
-   * Run all tests for this example.
-   *
-   * @param {Object} moduleEl The module DOM element.
-   */
-  function runTests(moduleEl) {
-    console.log('runTests()');
-    common.tester = new Tester();
-
-    // All NaCl SDK examples are OK if the example exits cleanly; (i.e. the
-    // NaCl module returns 0 or calls exit(0)).
-    //
-    // Without this exception, the browser_tester thinks that the module
-    // has crashed.
-    common.tester.exitCleanlyIsOK();
-
-    common.tester.addAsyncTest('loaded', function(test) {
-      test.pass();
-    });
-
-    if (typeof window.addTests !== 'undefined') {
-      window.addTests();
-    }
-
-    common.tester.waitFor(moduleEl);
-    common.tester.run();
-  }
-
-  /**
-   * Create the Native Client <embed> element as a child of the DOM element
-   * named "listener".
-   *
-   * @param {string} name The name of the example.
-   * @param {string} tool The name of the toolchain, e.g. "glibc", "newlib" etc.
-   * @param {string} path Directory name where .nmf file can be found.
-   * @param {number} width The width to create the plugin.
-   * @param {number} height The height to create the plugin.
-   * @param {Object} attrs Dictionary of attributes to set on the module.
-   */
-  function createNaClModule(name, tool, path, width, height, attrs) {
-    var moduleEl = document.createElement('embed');
-    moduleEl.setAttribute('name', 'nacl_module');
-    moduleEl.setAttribute('id', 'nacl_module');
-    moduleEl.setAttribute('width', width);
-    moduleEl.setAttribute('height', height);
-    moduleEl.setAttribute('path', path);
-    moduleEl.setAttribute('src', path + '/' + name + '.nmf');
-
-    // Add any optional arguments
-    if (attrs) {
-      for (var key in attrs) {
-        moduleEl.setAttribute(key, attrs[key]);
-      }
-    }
-
-    var mimetype = mimeTypeForTool(tool);
-    moduleEl.setAttribute('type', mimetype);
-
-    // 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.
-    var listenerDiv = document.getElementById('listener');
-    listenerDiv.appendChild(moduleEl);
-
-    // Host plugins don't send a moduleDidLoad message. We'll fake it here.
-    var isHost = isHostToolchain(tool);
-    if (isHost) {
-      window.setTimeout(function() {
-        moduleEl.readyState = 1;
-        moduleEl.dispatchEvent(new CustomEvent('loadstart'));
-        moduleEl.readyState = 4;
-        moduleEl.dispatchEvent(new CustomEvent('load'));
-        moduleEl.dispatchEvent(new CustomEvent('loadend'));
-      }, 100);  // 100 ms
-    }
-
-    // This is code that is only used to test the SDK.
-    if (isTest) {
-      var loadNaClTest = function() {
-        injectScript('nacltest.js', function() {
-          runTests(moduleEl);
-        });
-      };
-
-      // Try to load test.js for the example. Whether or not it exists, load
-      // nacltest.js.
-      injectScript('test.js', loadNaClTest, loadNaClTest);
-    }
-  }
-
-  /**
-   * Add the default "load" and "message" event listeners to the element with
-   * id "listener".
-   *
-   * The "load" event is sent when the module is successfully loaded. The
-   * "message" event is sent when the naclModule posts a message using
-   * PPB_Messaging.PostMessage() (in C) or pp::Instance().PostMessage() (in
-   * C++).
-   */
-  function attachDefaultListeners() {
-    var listenerDiv = document.getElementById('listener');
-    listenerDiv.addEventListener('load', moduleDidLoad, true);
-    listenerDiv.addEventListener('message', handleMessage, true);
-    listenerDiv.addEventListener('crash', handleCrash, true);
-    if (typeof window.attachListeners !== 'undefined') {
-      window.attachListeners();
-    }
-  }
-
-
-  /**
-   * Called when the Browser can not communicate with the Module
-   *
-   * This event listener is registered in attachDefaultListeners above.
-   */
-  function handleCrash(event) {
-    if (common.naclModule.exitStatus == -1) {
-      updateStatus('CRASHED');
-    } else {
-      updateStatus('EXITED [' + common.naclModule.exitStatus + ']');
-    }
-    if (typeof window.handleCrash !== 'undefined') {
-      window.handleCrash(common.naclModule.lastError);
-    }
-  }
-
-  /**
-   * Called when the NaCl module is loaded.
-   *
-   * This event listener is registered in attachDefaultListeners above.
-   */
-  function moduleDidLoad() {
-    common.naclModule = document.getElementById('nacl_module');
-    updateStatus('RUNNING');
-
-    if (typeof window.moduleDidLoad !== 'undefined') {
-      window.moduleDidLoad();
-    }
-  }
-
-  /**
-   * Hide the NaCl module's embed element.
-   *
-   * We don't want to hide by default; if we do, it is harder to determine that
-   * a plugin failed to load. Instead, call this function inside the example's
-   * "moduleDidLoad" function.
-   *
-   */
-  function hideModule() {
-    // Setting common.naclModule.style.display = "None" doesn't work; the
-    // module will no longer be able to receive postMessages.
-    common.naclModule.style.height = '0';
-  }
-
-  /**
-   * Return true when |s| starts with the string |prefix|.
-   *
-   * @param {string} s The string to search.
-   * @param {string} prefix The prefix to search for in |s|.
-   */
-  function startsWith(s, prefix) {
-    // indexOf would search the entire string, lastIndexOf(p, 0) only checks at
-    // the first index. See: http://stackoverflow.com/a/4579228
-    return s.lastIndexOf(prefix, 0) === 0;
-  }
-
-  /** Maximum length of logMessageArray. */
-  var kMaxLogMessageLength = 20;
-
-  /** An array of messages to display in the element with id "log". */
-  var logMessageArray = [];
-
-  /**
-   * Add a message to an element with id "log".
-   *
-   * This function is used by the default "log:" message handler.
-   *
-   * @param {string} message The message to log.
-   */
-  function logMessage(message) {
-    logMessageArray.push(message);
-    if (logMessageArray.length > kMaxLogMessageLength)
-      logMessageArray.shift();
-
-    document.getElementById('log').textContent = logMessageArray.join('\n');
-    console.log(message);
-  }
-
-  /**
-   */
-  var defaultMessageTypes = {
-    'alert': alert,
-    'log': logMessage
-  };
-
-  /**
-   * Called when the NaCl module sends a message to JavaScript (via
-   * PPB_Messaging.PostMessage())
-   *
-   * This event listener is registered in createNaClModule above.
-   *
-   * @param {Event} message_event A message event. message_event.data contains
-   *     the data sent from the NaCl module.
-   */
-  function handleMessage(message_event) {
-    if (typeof message_event.data === 'string') {
-      for (var type in defaultMessageTypes) {
-        if (defaultMessageTypes.hasOwnProperty(type)) {
-          if (startsWith(message_event.data, type + ':')) {
-            func = defaultMessageTypes[type];
-            func(message_event.data.slice(type.length + 1));
-            return;
-          }
-        }
-      }
-    }
-
-    if (typeof window.handleMessage !== 'undefined') {
-      window.handleMessage(message_event);
-      return;
-    }
-
-    logMessage('Unhandled message: ' + message_event.data);
-  }
-
-  /**
-   * Called when the DOM content has loaded; i.e. the page's document is fully
-   * parsed. At this point, we can safely query any elements in the document via
-   * document.querySelector, document.getElementById, etc.
-   *
-   * @param {string} name The name of the example.
-   * @param {string} tool The name of the toolchain, e.g. "glibc", "newlib" etc.
-   * @param {string} path Directory name where .nmf file can be found.
-   * @param {number} width The width to create the plugin.
-   * @param {number} height The height to create the plugin.
-   * @param {Object} attrs Optional dictionary of additional attributes.
-   */
-  function domContentLoaded(name, tool, path, width, height, attrs) {
-    // 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.
-    updateStatus('Page loaded.');
-    if (!browserSupportsNaCl(tool)) {
-      updateStatus(
-          'Browser does not support NaCl (' + tool + '), or NaCl is disabled');
-    } else if (common.naclModule == null) {
-      updateStatus('Creating embed: ' + tool);
-
-      // We use a non-zero sized embed to give Chrome space to place the bad
-      // plug-in graphic, if there is a problem.
-      width = typeof width !== 'undefined' ? width : 200;
-      height = typeof height !== 'undefined' ? height : 200;
-      attachDefaultListeners();
-      createNaClModule(name, tool, path, width, height, attrs);
-    } 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.');
-    }
-  }
-
-  /** Saved text to display in the element with id 'statusField'. */
-  var statusText = 'NO-STATUSES';
-
-  /**
-   * Set the global status message. If the element with id 'statusField'
-   * exists, then set its HTML to the status message as well.
-   *
-   * @param {string} opt_message The message to set. If null or undefined, then
-   *     set element 'statusField' to the message from the last call to
-   *     updateStatus.
-   */
-  function updateStatus(opt_message) {
-    if (opt_message) {
-      statusText = opt_message;
-    }
-    var statusField = document.getElementById('statusField');
-    if (statusField) {
-      statusField.innerHTML = statusText;
-    }
-  }
-
-  // The symbols to export.
-  return {
-    /** A reference to the NaCl module, once it is loaded. */
-    naclModule: null,
-
-    attachDefaultListeners: attachDefaultListeners,
-    domContentLoaded: domContentLoaded,
-    createNaClModule: createNaClModule,
-    hideModule: hideModule,
-    logMessage: logMessage,
-    updateStatus: updateStatus
-  };
-
-}());
-
-// Listen for the DOM content to be loaded. This event is fired when parsing of
-// the page's document has finished.
-document.addEventListener('DOMContentLoaded', function() {
-  var body = document.body;
-
-  // The data-* attributes on the body can be referenced via body.dataset.
-  if (body.dataset) {
-    var loadFunction;
-    if (!body.dataset.customLoad) {
-      loadFunction = common.domContentLoaded;
-    } else if (typeof window.domContentLoaded !== 'undefined') {
-      loadFunction = window.domContentLoaded;
-    }
-
-    // From https://developer.mozilla.org/en-US/docs/DOM/window.location
-    var searchVars = {};
-    if (window.location.search.length > 1) {
-      var pairs = window.location.search.substr(1).split('&');
-      for (var key_ix = 0; key_ix < pairs.length; key_ix++) {
-        var keyValue = pairs[key_ix].split('=');
-        searchVars[unescape(keyValue[0])] =
-            keyValue.length > 1 ? unescape(keyValue[1]) : '';
-      }
-    }
-
-    if (loadFunction) {
-      var toolchains = body.dataset.tools.split(' ');
-      var configs = body.dataset.configs.split(' ');
-
-      var attrs = {};
-      if (body.dataset.attrs) {
-        var attr_list = body.dataset.attrs.split(' ');
-        for (var key in attr_list) {
-          var attr = attr_list[key].split('=');
-          var key = attr[0];
-          var value = attr[1];
-          attrs[key] = value;
-        }
-      }
-
-      var tc = toolchains.indexOf(searchVars.tc) !== -1 ?
-          searchVars.tc : toolchains[0];
-      var config = configs.indexOf(searchVars.config) !== -1 ?
-          searchVars.config : configs[0];
-      var pathFormat = body.dataset.path;
-      var path = pathFormat.replace('{tc}', tc).replace('{config}', config);
-
-      isTest = searchVars.test === 'true';
-      isRelease = path.toLowerCase().indexOf('release') != -1;
-
-      loadFunction(body.dataset.name, tc, path, body.dataset.width,
-                   body.dataset.height, attrs);
-    }
-  }
-});