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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 COMPONENTS_CRONET_ANDROID_URL_REQUEST_CONTEXT_PEER_H_ | |
| 6 #define COMPONENTS_CRONET_ANDROID_URL_REQUEST_CONTEXT_PEER_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 | |
| 10 #include "base/compiler_specific.h" | |
| 11 #include "base/macros.h" | |
| 12 #include "base/memory/ref_counted.h" | |
| 13 #include "base/memory/scoped_ptr.h" | |
| 14 #include "base/threading/thread.h" | |
| 15 #include "net/base/net_log.h" | |
| 16 #include "net/base/network_change_notifier.h" | |
| 17 #include "net/url_request/url_request_context.h" | |
| 18 #include "net/url_request/url_request_context_getter.h" | |
| 19 | |
| 20 namespace net { | |
| 21 class NetLogLogger; | |
| 22 } // namespace net | |
| 23 | |
| 24 namespace cronet { | |
| 25 | |
| 26 struct URLRequestContextConfig; | |
| 27 | |
| 28 // Implementation of the Chromium NetLog observer interface. | |
| 29 class NetLogObserver : public net::NetLog::ThreadSafeObserver { | |
| 30 public: | |
| 31 explicit NetLogObserver() {} | |
| 32 | |
| 33 virtual ~NetLogObserver() {} | |
| 34 | |
| 35 virtual void OnAddEntry(const net::NetLog::Entry& entry) OVERRIDE; | |
| 36 | |
| 37 private: | |
| 38 DISALLOW_COPY_AND_ASSIGN(NetLogObserver); | |
| 39 }; | |
| 40 | |
| 41 // Fully configured |URLRequestContext|. | |
| 42 class URLRequestContextPeer : public net::URLRequestContextGetter { | |
| 43 public: | |
| 44 class URLRequestContextPeerDelegate | |
| 45 : public base::RefCountedThreadSafe<URLRequestContextPeerDelegate> { | |
| 46 public: | |
| 47 virtual void OnContextInitialized(URLRequestContextPeer* context) = 0; | |
| 48 | |
| 49 protected: | |
| 50 friend class base::RefCountedThreadSafe<URLRequestContextPeerDelegate>; | |
| 51 | |
| 52 virtual ~URLRequestContextPeerDelegate() {} | |
| 53 }; | |
| 54 | |
| 55 URLRequestContextPeer(URLRequestContextPeerDelegate* delegate, | |
| 56 std::string user_agent); | |
| 57 void Initialize(scoped_ptr<URLRequestContextConfig> config); | |
| 58 | |
| 59 const std::string& GetUserAgent(const GURL& url) const; | |
| 60 | |
| 61 // net::URLRequestContextGetter implementation: | |
| 62 virtual net::URLRequestContext* GetURLRequestContext() OVERRIDE; | |
| 63 virtual scoped_refptr<base::SingleThreadTaskRunner> GetNetworkTaskRunner() | |
| 64 const OVERRIDE; | |
| 65 | |
| 66 void StartNetLogToFile(const std::string& file_name); | |
| 67 void StopNetLog(); | |
| 68 | |
| 69 private: | |
| 70 scoped_refptr<URLRequestContextPeerDelegate> delegate_; | |
| 71 scoped_ptr<net::URLRequestContext> context_; | |
| 72 std::string user_agent_; | |
| 73 base::Thread* network_thread_; | |
| 74 scoped_ptr<net::NetworkChangeNotifier> network_change_notifier_; | |
| 75 scoped_ptr<NetLogObserver> net_log_observer_; | |
| 76 scoped_ptr<net::NetLogLogger> net_log_logger_; | |
| 77 | |
| 78 virtual ~URLRequestContextPeer(); | |
| 79 | |
| 80 // Initializes |context_| on the IO thread. | |
| 81 void InitializeURLRequestContext(scoped_ptr<URLRequestContextConfig> config); | |
| 82 | |
| 83 DISALLOW_COPY_AND_ASSIGN(URLRequestContextPeer); | |
| 84 }; | |
| 85 | |
| 86 } // namespace cronet | |
| 87 | |
| 88 #endif // COMPONENTS_CRONET_ANDROID_URL_REQUEST_CONTEXT_PEER_H_ | |
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