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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 CHROMECAST_NET_CONNECTIVITY_CHECKER_H_ | 5 #ifndef CHROMECAST_NET_CONNECTIVITY_CHECKER_H_ |
6 #define CHROMECAST_NET_CONNECTIVITY_CHECKER_H_ | 6 #define CHROMECAST_NET_CONNECTIVITY_CHECKER_H_ |
7 | 7 |
8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "base/memory/weak_ptr.h" | 10 #include "base/memory/weak_ptr.h" |
11 #include "net/base/network_change_notifier.h" | 11 #include "net/base/network_change_notifier.h" |
12 #include "net/url_request/url_request.h" | 12 #include "net/url_request/url_request.h" |
13 | 13 |
14 class GURL; | 14 class GURL; |
15 | 15 |
16 namespace base { | 16 namespace base { |
17 class MessageLoopProxy; | 17 class SingleThreadTaskRunner; |
18 } | 18 } |
19 | 19 |
20 namespace net { | 20 namespace net { |
21 class URLRequestContext; | 21 class URLRequestContext; |
22 } | 22 } |
23 | 23 |
24 namespace chromecast { | 24 namespace chromecast { |
25 | 25 |
26 // Simple class to check network connectivity by sending a HEAD http request | 26 // Simple class to check network connectivity by sending a HEAD http request |
27 // to given url. | 27 // to given url. |
(...skipping 10 matching lines...) Expand all Loading... | |
38 | 38 |
39 protected: | 39 protected: |
40 ConnectivityObserver() {} | 40 ConnectivityObserver() {} |
41 virtual ~ConnectivityObserver() {} | 41 virtual ~ConnectivityObserver() {} |
42 | 42 |
43 private: | 43 private: |
44 DISALLOW_COPY_AND_ASSIGN(ConnectivityObserver); | 44 DISALLOW_COPY_AND_ASSIGN(ConnectivityObserver); |
45 }; | 45 }; |
46 | 46 |
47 explicit ConnectivityChecker( | 47 explicit ConnectivityChecker( |
48 const scoped_refptr<base::MessageLoopProxy>& loop_proxy); | 48 const scoped_refptr<base::SingleThreadTaskRunner>& loop_proxy); |
lcwu1
2015/05/19 01:45:38
s/loop_proxy/task_runner
gunsch
2015/05/19 03:01:58
Done.
gunsch
2015/05/19 03:01:58
Done.
| |
49 | 49 |
50 void AddConnectivityObserver(ConnectivityObserver* observer); | 50 void AddConnectivityObserver(ConnectivityObserver* observer); |
51 void RemoveConnectivityObserver(ConnectivityObserver* observer); | 51 void RemoveConnectivityObserver(ConnectivityObserver* observer); |
52 | 52 |
53 // Returns if there is internet connectivity | 53 // Returns if there is internet connectivity |
54 bool Connected() const; | 54 bool Connected() const; |
55 | 55 |
56 // Checks for connectivity | 56 // Checks for connectivity |
57 void Check(); | 57 void Check(); |
58 | 58 |
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80 void Cancel(); | 80 void Cancel(); |
81 | 81 |
82 // Sets connectivity and alerts observers if it has changed | 82 // Sets connectivity and alerts observers if it has changed |
83 void SetConnectivity(bool connected); | 83 void SetConnectivity(bool connected); |
84 | 84 |
85 scoped_ptr<GURL> connectivity_check_url_; | 85 scoped_ptr<GURL> connectivity_check_url_; |
86 scoped_ptr<net::URLRequestContext> url_request_context_; | 86 scoped_ptr<net::URLRequestContext> url_request_context_; |
87 scoped_ptr<net::URLRequest> url_request_; | 87 scoped_ptr<net::URLRequest> url_request_; |
88 const scoped_refptr<ObserverListThreadSafe<ConnectivityObserver> > | 88 const scoped_refptr<ObserverListThreadSafe<ConnectivityObserver> > |
89 connectivity_observer_list_; | 89 connectivity_observer_list_; |
90 const scoped_refptr<base::MessageLoopProxy> loop_proxy_; | 90 const scoped_refptr<base::SingleThreadTaskRunner> loop_proxy_; |
lcwu1
2015/05/19 01:45:38
Ditto.
gunsch
2015/05/19 03:01:58
Done.
gunsch
2015/05/19 03:01:58
Done.
| |
91 bool connected_; | 91 bool connected_; |
92 unsigned int bad_responses_; | 92 unsigned int bad_responses_; |
93 | 93 |
94 DISALLOW_COPY_AND_ASSIGN(ConnectivityChecker); | 94 DISALLOW_COPY_AND_ASSIGN(ConnectivityChecker); |
95 }; | 95 }; |
96 | 96 |
97 } // namespace chromecast | 97 } // namespace chromecast |
98 | 98 |
99 #endif // CHROMECAST_NET_CONNECTIVITY_CHECKER_H_ | 99 #endif // CHROMECAST_NET_CONNECTIVITY_CHECKER_H_ |
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