1 // Copyright (c) 2012 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.
5 // Custom binding for the declarativeWebRequest API.
7 var binding = require('binding').Binding.create('declarativeWebRequest');
9 var utils = require('utils');
10 var validate = require('schemaUtils').validate;
12 binding.registerCustomHook(function(api) {
13 var declarativeWebRequest = api.compiledApi;
15 // Returns the schema definition of type |typeId| defined in |namespace|.
16 function getSchema(typeId) {
17 return utils.lookup(api.schema.types,
19 'declarativeWebRequest.' + typeId);
22 // Helper function for the constructor of concrete datatypes of the
23 // declarative webRequest API.
24 // Makes sure that |this| contains the union of parameters and
25 // {'instanceType': 'declarativeWebRequest.' + typeId} and validates the
26 // generated union dictionary against the schema for |typeId|.
27 function setupInstance(instance, parameters, typeId) {
28 for (var key in parameters) {
29 if ($Object.hasOwnProperty(parameters, key)) {
30 instance[key] = parameters[key];
33 instance.instanceType = 'declarativeWebRequest.' + typeId;
34 var schema = getSchema(typeId);
35 validate([instance], [schema]);
38 // Setup all data types for the declarative webRequest API.
39 declarativeWebRequest.RequestMatcher = function(parameters) {
40 setupInstance(this, parameters, 'RequestMatcher');
42 declarativeWebRequest.CancelRequest = function(parameters) {
43 setupInstance(this, parameters, 'CancelRequest');
45 declarativeWebRequest.RedirectRequest = function(parameters) {
46 setupInstance(this, parameters, 'RedirectRequest');
48 declarativeWebRequest.SetRequestHeader = function(parameters) {
49 setupInstance(this, parameters, 'SetRequestHeader');
51 declarativeWebRequest.RemoveRequestHeader = function(parameters) {
52 setupInstance(this, parameters, 'RemoveRequestHeader');
54 declarativeWebRequest.AddResponseHeader = function(parameters) {
55 setupInstance(this, parameters, 'AddResponseHeader');
57 declarativeWebRequest.RemoveResponseHeader = function(parameters) {
58 setupInstance(this, parameters, 'RemoveResponseHeader');
60 declarativeWebRequest.RedirectToTransparentImage =
61 function(parameters) {
62 setupInstance(this, parameters, 'RedirectToTransparentImage');
64 declarativeWebRequest.RedirectToEmptyDocument = function(parameters) {
65 setupInstance(this, parameters, 'RedirectToEmptyDocument');
67 declarativeWebRequest.RedirectByRegEx = function(parameters) {
68 setupInstance(this, parameters, 'RedirectByRegEx');
70 declarativeWebRequest.IgnoreRules = function(parameters) {
71 setupInstance(this, parameters, 'IgnoreRules');
73 declarativeWebRequest.AddRequestCookie = function(parameters) {
74 setupInstance(this, parameters, 'AddRequestCookie');
76 declarativeWebRequest.AddResponseCookie = function(parameters) {
77 setupInstance(this, parameters, 'AddResponseCookie');
79 declarativeWebRequest.EditRequestCookie = function(parameters) {
80 setupInstance(this, parameters, 'EditRequestCookie');
82 declarativeWebRequest.EditResponseCookie = function(parameters) {
83 setupInstance(this, parameters, 'EditResponseCookie');
85 declarativeWebRequest.RemoveRequestCookie = function(parameters) {
86 setupInstance(this, parameters, 'RemoveRequestCookie');
88 declarativeWebRequest.RemoveResponseCookie = function(parameters) {
89 setupInstance(this, parameters, 'RemoveResponseCookie');
91 declarativeWebRequest.SendMessageToExtension = function(parameters) {
92 setupInstance(this, parameters, 'SendMessageToExtension');
96 exports.binding = binding.generate();