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1 // Copyright 2016 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 #include "headless/public/util/deterministic_http_protocol_handler.h" | |
6 | |
7 #include "base/macros.h" | |
8 #include "base/memory/ptr_util.h" | |
9 #include "headless/public/headless_browser_context.h" | |
10 #include "headless/public/util/deterministic_dispatcher.h" | |
11 #include "headless/public/util/generic_url_request_job.h" | |
12 #include "headless/public/util/http_url_fetcher.h" | |
13 #include "net/url_request/url_request_context.h" | |
14 #include "net/url_request/url_request_job_factory_impl.h" | |
15 | |
16 namespace headless { | |
17 | |
18 class DeterministicHttpProtocolHandler::NopGenericURLRequestJobDelegate | |
19 : public GenericURLRequestJob::Delegate { | |
20 public: | |
21 NopGenericURLRequestJobDelegate() {} | |
22 ~NopGenericURLRequestJobDelegate() override {} | |
23 | |
24 // GenericURLRequestJob::Delegate methods: | |
25 bool BlockOrRewriteRequest( | |
26 const GURL& url, | |
27 const std::string& method, | |
28 const std::string& referrer, | |
29 GenericURLRequestJob::RewriteCallback callback) override { | |
30 return false; | |
31 } | |
32 | |
33 const GenericURLRequestJob::HttpResponse* MaybeMatchResource( | |
34 const GURL& url, | |
35 const std::string& method, | |
36 const net::HttpRequestHeaders& request_headers) override { | |
37 return nullptr; | |
38 } | |
39 | |
40 void OnResourceLoadComplete(const GURL& final_url, | |
41 const std::string& mime_type, | |
42 int http_response_code) override {} | |
43 | |
44 private: | |
45 DISALLOW_COPY_AND_ASSIGN(NopGenericURLRequestJobDelegate); | |
46 }; | |
47 | |
48 DeterministicHttpProtocolHandler::DeterministicHttpProtocolHandler( | |
49 DeterministicDispatcher* deterministic_dispatcher, | |
50 scoped_refptr<base::SingleThreadTaskRunner> io_task_runner) | |
51 : deterministic_dispatcher_(deterministic_dispatcher), | |
52 io_task_runner_(io_task_runner), | |
53 nop_delagate_(new NopGenericURLRequestJobDelegate()) {} | |
54 | |
55 DeterministicHttpProtocolHandler::~DeterministicHttpProtocolHandler() { | |
56 if (url_request_context_) | |
57 io_task_runner_->DeleteSoon(FROM_HERE, url_request_context_.release()); | |
58 if (url_request_job_factory_) | |
59 io_task_runner_->DeleteSoon(FROM_HERE, url_request_job_factory_.release()); | |
60 } | |
61 | |
62 net::URLRequestJob* DeterministicHttpProtocolHandler::MaybeCreateJob( | |
63 net::URLRequest* request, | |
64 net::NetworkDelegate* network_delegate) const { | |
65 if (!url_request_context_) { | |
Sami
2016/09/23 14:27:29
DCHECK(io_task_runner_->BelongsToCurrentThread())?
alex clarke (OOO till 29th)
2016/09/23 16:40:26
Done.
| |
66 // Create our own URLRequestContext with an empty URLRequestJobFactoryImpl | |
67 // which lets us use the default http(s) RequestJobs. | |
68 url_request_context_.reset(new net::URLRequestContext()); | |
69 url_request_context_->CopyFrom(request->context()); | |
70 url_request_job_factory_.reset(new net::URLRequestJobFactoryImpl()); | |
71 url_request_context_->set_job_factory(url_request_job_factory_.get()); | |
72 } | |
73 return new GenericURLRequestJob( | |
74 request, network_delegate, deterministic_dispatcher_, | |
75 base::MakeUnique<HttpUrlFetcher>(url_request_context_.get()), | |
76 nop_delagate_.get()); | |
77 } | |
78 | |
79 } // namespace headless | |
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