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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_inte
rceptor.h" | 5 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_inte
rceptor.h" |
6 | 6 |
7 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_bypa
ss_protocol.h" | 7 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_bypa
ss_protocol.h" |
8 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_usag
e_stats.h" | 8 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_bypa
ss_stats.h" |
9 #include "components/data_reduction_proxy/core/common/data_reduction_proxy_heade
rs.h" | 9 #include "components/data_reduction_proxy/core/common/data_reduction_proxy_heade
rs.h" |
10 #include "net/http/http_response_headers.h" | 10 #include "net/http/http_response_headers.h" |
11 #include "net/url_request/url_request.h" | 11 #include "net/url_request/url_request.h" |
12 #include "net/url_request/url_request_context.h" | 12 #include "net/url_request/url_request_context.h" |
13 #include "net/url_request/url_request_http_job.h" | 13 #include "net/url_request/url_request_http_job.h" |
14 #include "net/url_request/url_request_job_manager.h" | 14 #include "net/url_request/url_request_job_manager.h" |
15 #include "url/url_constants.h" | 15 #include "url/url_constants.h" |
16 | 16 |
17 namespace data_reduction_proxy { | 17 namespace data_reduction_proxy { |
18 | 18 |
19 DataReductionProxyInterceptor::DataReductionProxyInterceptor( | 19 DataReductionProxyInterceptor::DataReductionProxyInterceptor( |
20 DataReductionProxyConfig* config, | 20 DataReductionProxyConfig* config, |
21 DataReductionProxyUsageStats* stats, | 21 DataReductionProxyBypassStats* stats, |
22 DataReductionProxyEventStore* event_store) | 22 DataReductionProxyEventStore* event_store) |
23 : usage_stats_(stats), | 23 : bypass_stats_(stats), |
24 bypass_protocol_( | 24 bypass_protocol_( |
25 new DataReductionProxyBypassProtocol(config, event_store)) { | 25 new DataReductionProxyBypassProtocol(config, event_store)) { |
26 } | 26 } |
27 | 27 |
28 DataReductionProxyInterceptor::~DataReductionProxyInterceptor() { | 28 DataReductionProxyInterceptor::~DataReductionProxyInterceptor() { |
29 } | 29 } |
30 | 30 |
31 net::URLRequestJob* DataReductionProxyInterceptor::MaybeInterceptRequest( | 31 net::URLRequestJob* DataReductionProxyInterceptor::MaybeInterceptRequest( |
32 net::URLRequest* request, | 32 net::URLRequest* request, |
33 net::NetworkDelegate* network_delegate) const { | 33 net::NetworkDelegate* network_delegate) const { |
(...skipping 15 matching lines...) Expand all Loading... |
49 | 49 |
50 net::URLRequestJob* | 50 net::URLRequestJob* |
51 DataReductionProxyInterceptor::MaybeInterceptResponseOrRedirect( | 51 DataReductionProxyInterceptor::MaybeInterceptResponseOrRedirect( |
52 net::URLRequest* request, | 52 net::URLRequest* request, |
53 net::NetworkDelegate* network_delegate) const { | 53 net::NetworkDelegate* network_delegate) const { |
54 if (request->response_info().was_cached) | 54 if (request->response_info().was_cached) |
55 return nullptr; | 55 return nullptr; |
56 DataReductionProxyBypassType bypass_type = BYPASS_EVENT_TYPE_MAX; | 56 DataReductionProxyBypassType bypass_type = BYPASS_EVENT_TYPE_MAX; |
57 bool should_retry = bypass_protocol_->MaybeBypassProxyAndPrepareToRetry( | 57 bool should_retry = bypass_protocol_->MaybeBypassProxyAndPrepareToRetry( |
58 request, &bypass_type); | 58 request, &bypass_type); |
59 if (usage_stats_ && bypass_type != BYPASS_EVENT_TYPE_MAX) | 59 if (bypass_stats_ && bypass_type != BYPASS_EVENT_TYPE_MAX) |
60 usage_stats_->SetBypassType(bypass_type); | 60 bypass_stats_->SetBypassType(bypass_type); |
61 if (!should_retry) | 61 if (!should_retry) |
62 return nullptr; | 62 return nullptr; |
63 // Returning non-NULL has the effect of restarting the request with the | 63 // Returning non-NULL has the effect of restarting the request with the |
64 // supplied job. | 64 // supplied job. |
65 DCHECK(request->url().SchemeIs(url::kHttpScheme)); | 65 DCHECK(request->url().SchemeIs(url::kHttpScheme)); |
66 return net::URLRequestJobManager::GetInstance()->CreateJob( | 66 return net::URLRequestJobManager::GetInstance()->CreateJob( |
67 request, network_delegate); | 67 request, network_delegate); |
68 } | 68 } |
69 | 69 |
70 } // namespace data_reduction_proxy | 70 } // namespace data_reduction_proxy |
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