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#ifndef NET_URL_REQUEST_URL_REQUEST_INTERCEPTOR_H_
6#define NET_URL_REQUEST_URL_REQUEST_INTERCEPTOR_H_
7
8#include "base/macros.h"
9#include "net/base/net_export.h"
10
11namespace net {
12
13class URLRequest;
14class URLRequestJob;
15class NetworkDelegate;
16
17// A URLRequestInterceptor is given a chance to create a URLRequestJob to
18// handle URLRequests before they're handed off to the ProtocolHandler for
19// the request's scheme.
20class NET_EXPORT URLRequestInterceptor {
21 public:
22  URLRequestInterceptor();
23  virtual ~URLRequestInterceptor();
24
25  // Returns a URLRequestJob to handle |request|, if the interceptor wants to
26  // take over the handling the request instead of the default ProtocolHandler.
27  // Otherwise, returns NULL.
28  virtual URLRequestJob* MaybeInterceptRequest(
29      URLRequest* request, NetworkDelegate* network_delegate) const = 0;
30
31 private:
32  DISALLOW_COPY_AND_ASSIGN(URLRequestInterceptor);
33};
34
35}  // namespace net
36
37#endif  // NET_URL_REQUEST_URL_REQUEST_INTERCEPTOR_H_
38