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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 // This class is useful for building a simple URLRequestContext. Most creators | 5 // This class is useful for building a simple URLRequestContext. Most creators |
6 // of new URLRequestContexts should use this helper class to construct it. Call | 6 // of new URLRequestContexts should use this helper class to construct it. Call |
7 // any configuration params, and when done, invoke Build() to construct the | 7 // any configuration params, and when done, invoke Build() to construct the |
8 // URLRequestContext. This URLRequestContext will own all its own storage. | 8 // URLRequestContext. This URLRequestContext will own all its own storage. |
9 // | 9 // |
10 // URLRequestContextBuilder and its associated params classes are initially | 10 // URLRequestContextBuilder and its associated params classes are initially |
11 // populated with "sane" default values. Read through the comments to figure out | 11 // populated with "sane" default values. Read through the comments to figure out |
12 // what these are. | 12 // what these are. |
13 | 13 |
14 #ifndef NET_URL_REQUEST_URL_REQUEST_CONTEXT_BUILDER_H_ | 14 #ifndef NET_URL_REQUEST_URL_REQUEST_CONTEXT_BUILDER_H_ |
15 #define NET_URL_REQUEST_URL_REQUEST_CONTEXT_BUILDER_H_ | 15 #define NET_URL_REQUEST_URL_REQUEST_CONTEXT_BUILDER_H_ |
16 | 16 |
17 #include <stdint.h> | 17 #include <stdint.h> |
18 | 18 |
19 #include <map> | 19 #include <map> |
20 #include <memory> | 20 #include <memory> |
21 #include <string> | 21 #include <string> |
22 #include <unordered_map> | 22 #include <unordered_map> |
23 #include <utility> | 23 #include <utility> |
24 #include <vector> | 24 #include <vector> |
25 | 25 |
26 #include "base/files/file_path.h" | 26 #include "base/files/file_path.h" |
27 #include "base/macros.h" | 27 #include "base/macros.h" |
28 #include "base/memory/ref_counted.h" | 28 #include "base/memory/ref_counted.h" |
29 #include "base/task_scheduler/task_traits.h" | |
29 #include "build/build_config.h" | 30 #include "build/build_config.h" |
30 #include "net/base/net_export.h" | 31 #include "net/base/net_export.h" |
31 #include "net/base/network_delegate.h" | 32 #include "net/base/network_delegate.h" |
32 #include "net/base/proxy_delegate.h" | 33 #include "net/base/proxy_delegate.h" |
33 #include "net/dns/host_resolver.h" | 34 #include "net/dns/host_resolver.h" |
34 #include "net/http/http_network_session.h" | 35 #include "net/http/http_network_session.h" |
35 #include "net/net_features.h" | 36 #include "net/net_features.h" |
36 #include "net/proxy/proxy_config_service.h" | 37 #include "net/proxy/proxy_config_service.h" |
37 #include "net/proxy/proxy_service.h" | 38 #include "net/proxy/proxy_service.h" |
38 #include "net/quic/core/quic_packets.h" | 39 #include "net/quic/core/quic_packets.h" |
39 #include "net/socket/next_proto.h" | 40 #include "net/socket/next_proto.h" |
40 #include "net/ssl/ssl_config_service.h" | 41 #include "net/ssl/ssl_config_service.h" |
41 #include "net/url_request/url_request_job_factory.h" | 42 #include "net/url_request/url_request_job_factory.h" |
42 | 43 |
43 namespace base { | 44 namespace base { |
44 class SingleThreadTaskRunner; | 45 class SingleThreadTaskRunner; |
46 class SequencedTaskRunner; | |
47 class TaskRunner; | |
45 } | 48 } |
46 | 49 |
47 namespace net { | 50 namespace net { |
48 | 51 |
49 class CertVerifier; | 52 class CertVerifier; |
50 class ChannelIDService; | 53 class ChannelIDService; |
51 class CookieStore; | 54 class CookieStore; |
52 class CTVerifier; | 55 class CTVerifier; |
53 class HttpAuthHandlerFactory; | 56 class HttpAuthHandlerFactory; |
54 class HttpServerProperties; | 57 class HttpServerProperties; |
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318 // If |cookie_store| is not NULL and |channel_id_service| is NULL, | 321 // If |cookie_store| is not NULL and |channel_id_service| is NULL, |
319 // only ChannelIdService is disabled for this context. | 322 // only ChannelIdService is disabled for this context. |
320 // Note that a persistent cookie store should not be used with an in-memory | 323 // Note that a persistent cookie store should not be used with an in-memory |
321 // channel id service, and one cookie store should not be shared between | 324 // channel id service, and one cookie store should not be shared between |
322 // multiple channel-id stores (or used both with and without a channel id | 325 // multiple channel-id stores (or used both with and without a channel id |
323 // store). | 326 // store). |
324 void SetCookieAndChannelIdStores( | 327 void SetCookieAndChannelIdStores( |
325 std::unique_ptr<CookieStore> cookie_store, | 328 std::unique_ptr<CookieStore> cookie_store, |
326 std::unique_ptr<ChannelIDService> channel_id_service); | 329 std::unique_ptr<ChannelIDService> channel_id_service); |
327 | 330 |
328 // Sets the task runner used to perform file operations. If not set, one will | 331 // Sets the task runner used to perform file operations. If not set, |
329 // be created. | 332 // TaskSchedulers will be used instead. |
330 void SetFileTaskRunner( | 333 void SetFileTaskRunner( |
331 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner); | 334 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner); |
332 | 335 |
333 // Note that if SDCH is enabled without a policy object observing | 336 // Note that if SDCH is enabled without a policy object observing |
334 // the SDCH manager and handling at least Get-Dictionary events, the | 337 // the SDCH manager and handling at least Get-Dictionary events, the |
335 // result will be "Content-Encoding: sdch" advertisements, but no | 338 // result will be "Content-Encoding: sdch" advertisements, but no |
336 // dictionaries fetches and no specific dictionaries advertised. | 339 // dictionaries fetches and no specific dictionaries advertised. |
337 // SdchOwner in net/sdch/sdch_owner.h is a simple policy object. | 340 // SdchOwner in net/sdch/sdch_owner.h is a simple policy object. |
338 void set_sdch_enabled(bool enable) { sdch_enabled_ = enable; } | 341 void set_sdch_enabled(bool enable) { sdch_enabled_ = enable; } |
339 | 342 |
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351 // Lets subclasses override ProxyService creation, using a ProxyService that | 354 // Lets subclasses override ProxyService creation, using a ProxyService that |
352 // uses the URLRequestContext itself to get PAC scripts. When this method is | 355 // uses the URLRequestContext itself to get PAC scripts. When this method is |
353 // invoked, the URLRequestContext is not yet ready to service requests. | 356 // invoked, the URLRequestContext is not yet ready to service requests. |
354 virtual std::unique_ptr<ProxyService> CreateProxyService( | 357 virtual std::unique_ptr<ProxyService> CreateProxyService( |
355 std::unique_ptr<ProxyConfigService> proxy_config_service, | 358 std::unique_ptr<ProxyConfigService> proxy_config_service, |
356 URLRequestContext* url_request_context, | 359 URLRequestContext* url_request_context, |
357 HostResolver* host_resolver, | 360 HostResolver* host_resolver, |
358 NetworkDelegate* network_delegate, | 361 NetworkDelegate* network_delegate, |
359 NetLog* net_log); | 362 NetLog* net_log); |
360 | 363 |
364 // Returns a TaskRunner with the specified traits. If |file_task_runner_| is | |
365 // non-NULL, uses that. Otherwise, uses base/task_scheduler/ and the specified | |
366 // traits. | |
Randy Smith (Not in Mondays)
2017/06/27 21:00:51
Confirming that it's intentional on your part that
mmenke
2017/06/27 21:10:25
Yes, that's deliberate. While I'm not sure subcla
| |
367 scoped_refptr<base::TaskRunner> GetFileTaskRunner( | |
368 const base::TaskTraits& traits); | |
369 scoped_refptr<base::SequencedTaskRunner> GetFileSequencedTaskRunner( | |
370 const base::TaskTraits& traits); | |
371 scoped_refptr<base::SingleThreadTaskRunner> GetFileSingleThreadTaskRunner( | |
372 const base::TaskTraits& traits); | |
Randy Smith (Not in Mondays)
2017/06/27 21:00:51
Thought (i.e. a notch underneath suggestion): At t
mmenke
2017/06/27 21:10:25
I'll have to use these again for the cookie store
| |
373 | |
361 private: | 374 private: |
362 const char* name_; | 375 const char* name_; |
363 bool enable_brotli_; | 376 bool enable_brotli_; |
364 NetworkQualityEstimator* network_quality_estimator_; | 377 NetworkQualityEstimator* network_quality_estimator_; |
365 | 378 |
366 std::string accept_language_; | 379 std::string accept_language_; |
367 std::string user_agent_; | 380 std::string user_agent_; |
368 // Include support for data:// requests. | 381 // Include support for data:// requests. |
369 bool data_enabled_; | 382 bool data_enabled_; |
370 #if !BUILDFLAG(DISABLE_FILE_SUPPORT) | 383 #if !BUILDFLAG(DISABLE_FILE_SUPPORT) |
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403 std::unique_ptr<HttpServerProperties> http_server_properties_; | 416 std::unique_ptr<HttpServerProperties> http_server_properties_; |
404 std::map<std::string, std::unique_ptr<URLRequestJobFactory::ProtocolHandler>> | 417 std::map<std::string, std::unique_ptr<URLRequestJobFactory::ProtocolHandler>> |
405 protocol_handlers_; | 418 protocol_handlers_; |
406 | 419 |
407 DISALLOW_COPY_AND_ASSIGN(URLRequestContextBuilder); | 420 DISALLOW_COPY_AND_ASSIGN(URLRequestContextBuilder); |
408 }; | 421 }; |
409 | 422 |
410 } // namespace net | 423 } // namespace net |
411 | 424 |
412 #endif // NET_URL_REQUEST_URL_REQUEST_CONTEXT_BUILDER_H_ | 425 #endif // NET_URL_REQUEST_URL_REQUEST_CONTEXT_BUILDER_H_ |
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