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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 | |
11 class GURL; | |
12 | |
13 namespace net { | |
14 | |
15 class URLRequest; | |
16 class URLRequestJob; | |
17 class NetworkDelegate; | |
18 | |
19 // A URLRequestInterceptor is given a chance to create a URLRequestJob to | |
20 // handle URLRequests before they're handed off to the ProtocolHandler for | |
21 // the request's scheme. | |
22 class NET_EXPORT URLRequestInterceptor { | |
23 public: | |
24 URLRequestInterceptor(); | |
25 virtual ~URLRequestInterceptor(); | |
26 | |
27 // Returns a URLRequestJob to handle |request|, if the interceptor wants to | |
28 // take over the handling the request instead of the default ProtocolHandler. | |
29 // Otherwise, returns NULL. | |
30 virtual URLRequestJob* MaybeInterceptRequest( | |
31 URLRequest* request, NetworkDelegate* network_delegate) const = 0; | |
32 | |
33 // Returns a URLRequestJob to handle |request|, if the interceptor wants to | |
34 // take over the handling of the request after a redirect is received, | |
35 // instead of using the default ProtocolHandler. Otherwise, returns NULL. | |
36 virtual URLRequestJob* MaybeInterceptRedirect( | |
37 URLRequest* request, | |
38 NetworkDelegate* network_delegate, | |
39 const GURL& location) const; | |
40 | |
41 // Returns a URLRequestJob to handle |request, if the interceptor wants to | |
42 // take over the handling of the request after a response has started, | |
43 // instead of using the default ProtocolHandler. Otherwise, returns NULL. | |
44 virtual URLRequestJob* MaybeInterceptResponse( | |
45 URLRequest* request, NetworkDelegate* network_delegate) const; | |
46 | |
47 private: | |
48 DISALLOW_COPY_AND_ASSIGN(URLRequestInterceptor); | |
49 }; | |
50 | |
51 } // namespace net | |
52 | |
53 #endif // NET_URL_REQUEST_URL_REQUEST_INTERCEPTOR_H_ | |
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