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// Use the <code>chrome.dns</code> API for dns resolution.
6namespace dns {
7
8  dictionary ResolveCallbackResolveInfo {
9    // The result code. Zero indicates success.
10    long resultCode;
11
12    // A string representing the IP address literal. Supplied only if resultCode
13    // indicates success. Note that we presently return only IPv4 addresses.
14    DOMString? address;
15  };
16
17  callback ResolveCallback = void (ResolveCallbackResolveInfo resolveInfo);
18
19  interface Functions {
20    // Resolves the given hostname or IP address literal.
21    // |hostname| : The hostname to resolve.
22    // |callback| : Called when the resolution operation completes.
23    static void resolve(DOMString hostname,
24                        ResolveCallback callback);
25  };
26
27};
28