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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. | |
4 | |
5 // Custom binding for the declarativeWebRequest API. | |
6 | |
7 var binding = require('binding').Binding.create('declarativeWebRequest'); | |
8 | |
9 var utils = require('utils'); | |
10 var validate = require('schemaUtils').validate; | |
11 | |
12 binding.registerCustomHook(function(api) { | |
13 var declarativeWebRequest = api.compiledApi; | |
14 | |
15 // Returns the schema definition of type |typeId| defined in |namespace|. | |
16 function getSchema(typeId) { | |
17 return utils.lookup(api.schema.types, | |
18 'id', | |
19 'declarativeWebRequest.' + typeId); | |
20 } | |
21 | |
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]; | |
31 } | |
32 } | |
33 instance.instanceType = 'declarativeWebRequest.' + typeId; | |
34 var schema = getSchema(typeId); | |
35 validate([instance], [schema]); | |
36 } | |
37 | |
38 // Setup all data types for the declarative webRequest API. | |
39 declarativeWebRequest.RequestMatcher = function(parameters) { | |
40 setupInstance(this, parameters, 'RequestMatcher'); | |
41 }; | |
42 declarativeWebRequest.CancelRequest = function(parameters) { | |
43 setupInstance(this, parameters, 'CancelRequest'); | |
44 }; | |
45 declarativeWebRequest.RedirectRequest = function(parameters) { | |
46 setupInstance(this, parameters, 'RedirectRequest'); | |
47 }; | |
48 declarativeWebRequest.SetRequestHeader = function(parameters) { | |
49 setupInstance(this, parameters, 'SetRequestHeader'); | |
50 }; | |
51 declarativeWebRequest.RemoveRequestHeader = function(parameters) { | |
52 setupInstance(this, parameters, 'RemoveRequestHeader'); | |
53 }; | |
54 declarativeWebRequest.AddResponseHeader = function(parameters) { | |
55 setupInstance(this, parameters, 'AddResponseHeader'); | |
56 }; | |
57 declarativeWebRequest.RemoveResponseHeader = function(parameters) { | |
58 setupInstance(this, parameters, 'RemoveResponseHeader'); | |
59 }; | |
60 declarativeWebRequest.RedirectToTransparentImage = | |
61 function(parameters) { | |
62 setupInstance(this, parameters, 'RedirectToTransparentImage'); | |
63 }; | |
64 declarativeWebRequest.RedirectToEmptyDocument = function(parameters) { | |
65 setupInstance(this, parameters, 'RedirectToEmptyDocument'); | |
66 }; | |
67 declarativeWebRequest.RedirectByRegEx = function(parameters) { | |
68 setupInstance(this, parameters, 'RedirectByRegEx'); | |
69 }; | |
70 declarativeWebRequest.IgnoreRules = function(parameters) { | |
71 setupInstance(this, parameters, 'IgnoreRules'); | |
72 }; | |
73 declarativeWebRequest.AddRequestCookie = function(parameters) { | |
74 setupInstance(this, parameters, 'AddRequestCookie'); | |
75 }; | |
76 declarativeWebRequest.AddResponseCookie = function(parameters) { | |
77 setupInstance(this, parameters, 'AddResponseCookie'); | |
78 }; | |
79 declarativeWebRequest.EditRequestCookie = function(parameters) { | |
80 setupInstance(this, parameters, 'EditRequestCookie'); | |
81 }; | |
82 declarativeWebRequest.EditResponseCookie = function(parameters) { | |
83 setupInstance(this, parameters, 'EditResponseCookie'); | |
84 }; | |
85 declarativeWebRequest.RemoveRequestCookie = function(parameters) { | |
86 setupInstance(this, parameters, 'RemoveRequestCookie'); | |
87 }; | |
88 declarativeWebRequest.RemoveResponseCookie = function(parameters) { | |
89 setupInstance(this, parameters, 'RemoveResponseCookie'); | |
90 }; | |
91 declarativeWebRequest.SendMessageToExtension = function(parameters) { | |
92 setupInstance(this, parameters, 'SendMessageToExtension'); | |
93 }; | |
94 }); | |
95 | |
96 exports.binding = binding.generate(); | |
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