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Side by Side Diff: chrome/browser/net/chrome_url_request_context.h

Issue 10834313: Add histograms for network activity, and total/cumulative (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Created 8 years, 4 months ago
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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 #ifndef CHROME_BROWSER_NET_CHROME_URL_REQUEST_CONTEXT_H_ 5 #ifndef CHROME_BROWSER_NET_CHROME_URL_REQUEST_CONTEXT_H_
6 #define CHROME_BROWSER_NET_CHROME_URL_REQUEST_CONTEXT_H_ 6 #define CHROME_BROWSER_NET_CHROME_URL_REQUEST_CONTEXT_H_
7 7
8 #include <string> 8 #include <string>
9 9
10 #include "base/memory/scoped_ptr.h" 10 #include "base/memory/scoped_ptr.h"
11 #include "chrome/browser/prefs/pref_change_registrar.h" 11 #include "chrome/browser/prefs/pref_change_registrar.h"
12 #include "content/public/browser/notification_observer.h" 12 #include "content/public/browser/notification_observer.h"
13 #include "content/public/browser/notification_registrar.h" 13 #include "content/public/browser/notification_registrar.h"
14 #include "net/url_request/url_request_context.h" 14 #include "net/url_request/url_request_context.h"
15 #include "net/url_request/url_request_context_getter.h" 15 #include "net/url_request/url_request_context_getter.h"
16 16
17 class ChromeURLDataManagerBackend; 17 class ChromeURLDataManagerBackend;
18 class ChromeURLRequestContextFactory; 18 class ChromeURLRequestContextFactory;
19 class IOThread; 19 class IOThread;
20 class Profile; 20 class Profile;
21 class ProfileIOData; 21 class ProfileIOData;
22 22
23 namespace chrome_browser_net { 23 namespace chrome_browser_net {
24 class CacheStats; 24 class LoadTimeStats;
25 } 25 }
26 26
27 // Subclass of net::URLRequestContext which can be used to store extra 27 // Subclass of net::URLRequestContext which can be used to store extra
28 // information for requests. 28 // information for requests.
29 // 29 //
30 // All methods of this class must be called from the IO thread, 30 // All methods of this class must be called from the IO thread,
31 // including the constructor and destructor. 31 // including the constructor and destructor.
32 class ChromeURLRequestContext : public net::URLRequestContext { 32 class ChromeURLRequestContext : public net::URLRequestContext {
33 public: 33 public:
34 enum ContextType { 34 enum ContextType {
35 CONTEXT_TYPE_MAIN, 35 CONTEXT_TYPE_MAIN,
36 CONTEXT_TYPE_MEDIA, 36 CONTEXT_TYPE_MEDIA,
37 CONTEXT_TYPE_EXTENSIONS, 37 CONTEXT_TYPE_EXTENSIONS,
38 CONTEXT_TYPE_APP 38 CONTEXT_TYPE_APP
39 }; 39 };
40 ChromeURLRequestContext(ContextType type, 40 ChromeURLRequestContext(ContextType type,
41 chrome_browser_net::CacheStats* cache_stats); 41 chrome_browser_net::LoadTimeStats* load_time_stats);
42 virtual ~ChromeURLRequestContext(); 42 virtual ~ChromeURLRequestContext();
43 43
44 base::WeakPtr<ChromeURLRequestContext> GetWeakPtr() { 44 base::WeakPtr<ChromeURLRequestContext> GetWeakPtr() {
45 return weak_factory_.GetWeakPtr(); 45 return weak_factory_.GetWeakPtr();
46 } 46 }
47 47
48 // Copies the state from |other| into this context. 48 // Copies the state from |other| into this context.
49 void CopyFrom(ChromeURLRequestContext* other); 49 void CopyFrom(ChromeURLRequestContext* other);
50 50
51 bool is_incognito() const { 51 bool is_incognito() const {
(...skipping 22 matching lines...) Expand all
74 private: 74 private:
75 base::WeakPtrFactory<ChromeURLRequestContext> weak_factory_; 75 base::WeakPtrFactory<ChromeURLRequestContext> weak_factory_;
76 76
77 // --------------------------------------------------------------------------- 77 // ---------------------------------------------------------------------------
78 // Important: When adding any new members below, consider whether they need to 78 // Important: When adding any new members below, consider whether they need to
79 // be added to CopyFrom. 79 // be added to CopyFrom.
80 // --------------------------------------------------------------------------- 80 // ---------------------------------------------------------------------------
81 81
82 ChromeURLDataManagerBackend* chrome_url_data_manager_backend_; 82 ChromeURLDataManagerBackend* chrome_url_data_manager_backend_;
83 bool is_incognito_; 83 bool is_incognito_;
84 chrome_browser_net::CacheStats* cache_stats_; 84 chrome_browser_net::LoadTimeStats* load_time_stats_;
85 85
86 // --------------------------------------------------------------------------- 86 // ---------------------------------------------------------------------------
87 // Important: When adding any new members above, consider whether they need to 87 // Important: When adding any new members above, consider whether they need to
88 // be added to CopyFrom. 88 // be added to CopyFrom.
89 // --------------------------------------------------------------------------- 89 // ---------------------------------------------------------------------------
90 90
91 DISALLOW_COPY_AND_ASSIGN(ChromeURLRequestContext); 91 DISALLOW_COPY_AND_ASSIGN(ChromeURLRequestContext);
92 }; 92 };
93 93
94 // A net::URLRequestContextGetter subclass used by the browser. This returns a 94 // A net::URLRequestContextGetter subclass used by the browser. This returns a
(...skipping 98 matching lines...) Expand 10 before | Expand all | Expand 10 after
193 193
194 // NULL if not yet initialized. Otherwise, it is the ChromeURLRequestContext 194 // NULL if not yet initialized. Otherwise, it is the ChromeURLRequestContext
195 // instance that was lazily created by GetURLRequestContext(). 195 // instance that was lazily created by GetURLRequestContext().
196 // Access only from the IO thread. 196 // Access only from the IO thread.
197 base::WeakPtr<ChromeURLRequestContext> url_request_context_; 197 base::WeakPtr<ChromeURLRequestContext> url_request_context_;
198 198
199 DISALLOW_COPY_AND_ASSIGN(ChromeURLRequestContextGetter); 199 DISALLOW_COPY_AND_ASSIGN(ChromeURLRequestContextGetter);
200 }; 200 };
201 201
202 #endif // CHROME_BROWSER_NET_CHROME_URL_REQUEST_CONTEXT_H_ 202 #endif // CHROME_BROWSER_NET_CHROME_URL_REQUEST_CONTEXT_H_
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