chrome/renderer/resources/extensions/developer_private_custom_bindings.js

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // Custom binding for the developerPrivate API.
   6
   7 var binding = require('binding').Binding.create('developerPrivate');
   8
   9 binding.registerCustomHook(function(bindingsAPI) {
  10   var apiFunctions = bindingsAPI.apiFunctions;
  11
  12   // Converts the argument of |functionName| from DirectoryEntry to URL.
  13   function bindFileSystemFunction(functionName) {
  14     apiFunctions.setUpdateArgumentsPostValidate(
  15         functionName, function(directoryEntry, callback) {
  16           var fileSystemName = directoryEntry.filesystem.name;
  17           var relativePath = $String.slice(directoryEntry.fullPath, 1);
  18           var url = directoryEntry.toURL();
  19           return [fileSystemName, relativePath, url, callback];
  20     });
  21   }
  22
  23   bindFileSystemFunction('loadDirectory');
  24
  25   // developerPrivate.enable is the same as chrome.management.setEnabled.
  26   // TODO(devlin): Migrate callers off developerPrivate.enable.
  27   bindingsAPI.compiledApi.enable = chrome.management.setEnabled;
  28
  29   apiFunctions.setHandleRequest('allowFileAccess',
  30                                 function(id, allow, callback) {
  31     chrome.developerPrivate.updateExtensionConfiguration(
  32         {extensionId: id, fileAccess: allow}, callback);
  33   });
  34
  35   apiFunctions.setHandleRequest('allowIncognito',
  36                                 function(id, allow, callback) {
  37     chrome.developerPrivate.updateExtensionConfiguration(
  38         {extensionId: id, incognitoAccess: allow}, callback);
  39   });
  40
  41   apiFunctions.setHandleRequest('inspect', function(options, callback) {
  42     var renderViewId = options.render_view_id;
  43     if (typeof renderViewId == 'string') {
  44       renderViewId = parseInt(renderViewId);
  45       if (isNaN(renderViewId))
  46         throw new Error('Invalid value for render_view_id');
  47     }
  48     var renderProcessId = options.render_process_id;
  49     if (typeof renderProcessId == 'string') {
  50       renderProcessId = parseInt(renderProcessId);
  51       if (isNaN(renderProcessId))
  52         throw new Error('Invalid value for render_process_id');
  53     }
  54     chrome.developerPrivate.openDevTools({
  55         extensionId: options.extension_id,
  56         renderProcessId: renderProcessId,
  57         renderViewId: renderViewId,
  58         incognito: options.incognito
  59     }, callback);
  60   });
  61 });
  62
  63 exports.binding = binding.generate();