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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 NET_PROXY_POLLING_PROXY_CONFIG_SERVICE_H_ | 5 #ifndef NET_PROXY_POLLING_PROXY_CONFIG_SERVICE_H_ |
6 #define NET_PROXY_POLLING_PROXY_CONFIG_SERVICE_H_ | 6 #define NET_PROXY_POLLING_PROXY_CONFIG_SERVICE_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
11 #include "base/time.h" | 11 #include "base/time.h" |
12 #include "net/proxy/proxy_config_service.h" | 12 #include "net/proxy/proxy_config_service.h" |
13 | 13 |
14 namespace net { | 14 namespace net { |
15 | 15 |
16 // PollingProxyConfigService is a base class for creating ProxyConfigService | 16 // PollingProxyConfigService is a base class for creating ProxyConfigService |
17 // implementations that use polling to notice when settings have change. | 17 // implementations that use polling to notice when settings have change. |
18 // | 18 // |
19 // It runs code to get the current proxy settings on a background worker | 19 // It runs code to get the current proxy settings on a background worker |
20 // thread, and notifies registered observers when the value changes. | 20 // thread, and notifies registered observers when the value changes. |
21 class NET_TEST PollingProxyConfigService : public ProxyConfigService { | 21 class NET_EXPORT_PRIVATE PollingProxyConfigService : public ProxyConfigService { |
22 public: | 22 public: |
23 // ProxyConfigService implementation: | 23 // ProxyConfigService implementation: |
24 virtual void AddObserver(Observer* observer) OVERRIDE; | 24 virtual void AddObserver(Observer* observer) OVERRIDE; |
25 virtual void RemoveObserver(Observer* observer) OVERRIDE; | 25 virtual void RemoveObserver(Observer* observer) OVERRIDE; |
26 virtual ConfigAvailability GetLatestProxyConfig(ProxyConfig* config) OVERRIDE; | 26 virtual ConfigAvailability GetLatestProxyConfig(ProxyConfig* config) OVERRIDE; |
27 virtual void OnLazyPoll() OVERRIDE; | 27 virtual void OnLazyPoll() OVERRIDE; |
28 | 28 |
29 protected: | 29 protected: |
30 // Function for retrieving the current proxy configuration. | 30 // Function for retrieving the current proxy configuration. |
31 // Implementors must be threadsafe as the function will be invoked from | 31 // Implementors must be threadsafe as the function will be invoked from |
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47 private: | 47 private: |
48 class Core; | 48 class Core; |
49 scoped_refptr<Core> core_; | 49 scoped_refptr<Core> core_; |
50 | 50 |
51 DISALLOW_COPY_AND_ASSIGN(PollingProxyConfigService); | 51 DISALLOW_COPY_AND_ASSIGN(PollingProxyConfigService); |
52 }; | 52 }; |
53 | 53 |
54 } // namespace net | 54 } // namespace net |
55 | 55 |
56 #endif // NET_PROXY_POLLING_PROXY_CONFIG_SERVICE_H_ | 56 #endif // NET_PROXY_POLLING_PROXY_CONFIG_SERVICE_H_ |
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