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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 #ifndef CHROME_BROWSER_PREDICTORS_RESOURCE_PREFETCHER_H_ | 5 #ifndef CHROME_BROWSER_PREDICTORS_RESOURCE_PREFETCHER_H_ |
6 #define CHROME_BROWSER_PREDICTORS_RESOURCE_PREFETCHER_H_ | 6 #define CHROME_BROWSER_PREDICTORS_RESOURCE_PREFETCHER_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
10 #include <list> | 10 #include <list> |
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90 const net::RedirectInfo& redirect_info, | 90 const net::RedirectInfo& redirect_info, |
91 bool* defer_redirect) override; | 91 bool* defer_redirect) override; |
92 void OnAuthRequired(net::URLRequest* request, | 92 void OnAuthRequired(net::URLRequest* request, |
93 net::AuthChallengeInfo* auth_info) override; | 93 net::AuthChallengeInfo* auth_info) override; |
94 void OnCertificateRequested( | 94 void OnCertificateRequested( |
95 net::URLRequest* request, | 95 net::URLRequest* request, |
96 net::SSLCertRequestInfo* cert_request_info) override; | 96 net::SSLCertRequestInfo* cert_request_info) override; |
97 void OnSSLCertificateError(net::URLRequest* request, | 97 void OnSSLCertificateError(net::URLRequest* request, |
98 const net::SSLInfo& ssl_info, | 98 const net::SSLInfo& ssl_info, |
99 bool fatal) override; | 99 bool fatal) override; |
100 void OnResponseStarted(net::URLRequest* request) override; | 100 void OnResponseStarted(net::URLRequest* request, int net_error) override; |
101 void OnReadCompleted(net::URLRequest* request, int bytes_read) override; | 101 void OnReadCompleted(net::URLRequest* request, int bytes_read) override; |
102 | 102 |
103 enum PrefetcherState { | 103 enum PrefetcherState { |
104 INITIALIZED = 0, // Prefetching hasn't started. | 104 INITIALIZED = 0, // Prefetching hasn't started. |
105 RUNNING = 1, // Prefetching started, allowed to add more requests. | 105 RUNNING = 1, // Prefetching started, allowed to add more requests. |
106 STOPPED = 2, // Prefetching started, not allowed to add more requests. | 106 STOPPED = 2, // Prefetching started, not allowed to add more requests. |
107 FINISHED = 3 // No more inflight request, new requests not possible. | 107 FINISHED = 3 // No more inflight request, new requests not possible. |
108 }; | 108 }; |
109 | 109 |
110 base::ThreadChecker thread_checker_; | 110 base::ThreadChecker thread_checker_; |
111 PrefetcherState state_; | 111 PrefetcherState state_; |
112 Delegate* const delegate_; | 112 Delegate* const delegate_; |
113 ResourcePrefetchPredictorConfig const config_; | 113 ResourcePrefetchPredictorConfig const config_; |
114 GURL main_frame_url_; | 114 GURL main_frame_url_; |
115 std::unique_ptr<GURL> urls_; | 115 std::unique_ptr<GURL> urls_; |
116 | 116 |
117 std::map<net::URLRequest*, std::unique_ptr<net::URLRequest>> | 117 std::map<net::URLRequest*, std::unique_ptr<net::URLRequest>> |
118 inflight_requests_; | 118 inflight_requests_; |
119 std::list<GURL> request_queue_; | 119 std::list<GURL> request_queue_; |
120 std::map<std::string, size_t> host_inflight_counts_; | 120 std::map<std::string, size_t> host_inflight_counts_; |
121 | 121 |
122 DISALLOW_COPY_AND_ASSIGN(ResourcePrefetcher); | 122 DISALLOW_COPY_AND_ASSIGN(ResourcePrefetcher); |
123 }; | 123 }; |
124 | 124 |
125 } // namespace predictors | 125 } // namespace predictors |
126 | 126 |
127 #endif // CHROME_BROWSER_PREDICTORS_RESOURCE_PREFETCHER_H_ | 127 #endif // CHROME_BROWSER_PREDICTORS_RESOURCE_PREFETCHER_H_ |
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