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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_METRICS_PLUGIN_METRICS_PROVIDER_H_ | 5 #ifndef CHROME_BROWSER_METRICS_PLUGIN_METRICS_PROVIDER_H_ |
6 #define CHROME_BROWSER_METRICS_PLUGIN_METRICS_PROVIDER_H_ | 6 #define CHROME_BROWSER_METRICS_PLUGIN_METRICS_PROVIDER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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33 public: | 33 public: |
34 explicit PluginMetricsProvider(PrefService* local_state); | 34 explicit PluginMetricsProvider(PrefService* local_state); |
35 virtual ~PluginMetricsProvider(); | 35 virtual ~PluginMetricsProvider(); |
36 | 36 |
37 // Fetches plugin information data asynchronously and calls |done_callback| | 37 // Fetches plugin information data asynchronously and calls |done_callback| |
38 // when done. | 38 // when done. |
39 void GetPluginInformation(const base::Closure& done_callback); | 39 void GetPluginInformation(const base::Closure& done_callback); |
40 | 40 |
41 // metrics::MetricsDataProvider: | 41 // metrics::MetricsDataProvider: |
42 virtual void ProvideSystemProfileMetrics( | 42 virtual void ProvideSystemProfileMetrics( |
43 metrics::SystemProfileProto* system_profile_proto) OVERRIDE; | 43 metrics::SystemProfileProto* system_profile_proto) override; |
44 virtual void ProvideStabilityMetrics( | 44 virtual void ProvideStabilityMetrics( |
45 metrics::SystemProfileProto* system_profile_proto) OVERRIDE; | 45 metrics::SystemProfileProto* system_profile_proto) override; |
46 virtual void ClearSavedStabilityMetrics() OVERRIDE; | 46 virtual void ClearSavedStabilityMetrics() override; |
47 | 47 |
48 // Notifies the provider about an error loading the plugin at |plugin_path|. | 48 // Notifies the provider about an error loading the plugin at |plugin_path|. |
49 void LogPluginLoadingError(const base::FilePath& plugin_path); | 49 void LogPluginLoadingError(const base::FilePath& plugin_path); |
50 | 50 |
51 // Sets this provider's list of plugins, exposed for testing. | 51 // Sets this provider's list of plugins, exposed for testing. |
52 void SetPluginsForTesting(const std::vector<content::WebPluginInfo>& plugins); | 52 void SetPluginsForTesting(const std::vector<content::WebPluginInfo>& plugins); |
53 | 53 |
54 // Returns true if process of type |type| should be counted as a plugin | 54 // Returns true if process of type |type| should be counted as a plugin |
55 // process, and false otherwise. | 55 // process, and false otherwise. |
56 static bool IsPluginProcess(int process_type); | 56 static bool IsPluginProcess(int process_type); |
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82 // posted and false if there was one already waiting for execution. | 82 // posted and false if there was one already waiting for execution. |
83 // The param delay_sec is for unit tests. | 83 // The param delay_sec is for unit tests. |
84 bool RecordCurrentStateWithDelay(int delay_ms); | 84 bool RecordCurrentStateWithDelay(int delay_ms); |
85 | 85 |
86 // If a delayed RecordCurrnetState task exists then cancels it, calls | 86 // If a delayed RecordCurrnetState task exists then cancels it, calls |
87 // RecordCurrentState immediately and returns true. Otherwise returns false. | 87 // RecordCurrentState immediately and returns true. Otherwise returns false. |
88 bool RecordCurrentStateIfPending(); | 88 bool RecordCurrentStateIfPending(); |
89 | 89 |
90 // content::BrowserChildProcessObserver: | 90 // content::BrowserChildProcessObserver: |
91 virtual void BrowserChildProcessHostConnected( | 91 virtual void BrowserChildProcessHostConnected( |
92 const content::ChildProcessData& data) OVERRIDE; | 92 const content::ChildProcessData& data) override; |
93 virtual void BrowserChildProcessCrashed( | 93 virtual void BrowserChildProcessCrashed( |
94 const content::ChildProcessData& data) OVERRIDE; | 94 const content::ChildProcessData& data) override; |
95 virtual void BrowserChildProcessInstanceCreated( | 95 virtual void BrowserChildProcessInstanceCreated( |
96 const content::ChildProcessData& data) OVERRIDE; | 96 const content::ChildProcessData& data) override; |
97 | 97 |
98 PrefService* local_state_; | 98 PrefService* local_state_; |
99 | 99 |
100 // The list of plugins which was retrieved on the file thread. | 100 // The list of plugins which was retrieved on the file thread. |
101 std::vector<content::WebPluginInfo> plugins_; | 101 std::vector<content::WebPluginInfo> plugins_; |
102 | 102 |
103 // Buffer of child process notifications for quick access. | 103 // Buffer of child process notifications for quick access. |
104 std::map<base::string16, ChildProcessStats> child_process_stats_buffer_; | 104 std::map<base::string16, ChildProcessStats> child_process_stats_buffer_; |
105 | 105 |
106 base::WeakPtrFactory<PluginMetricsProvider> weak_ptr_factory_; | 106 base::WeakPtrFactory<PluginMetricsProvider> weak_ptr_factory_; |
107 | 107 |
108 DISALLOW_COPY_AND_ASSIGN(PluginMetricsProvider); | 108 DISALLOW_COPY_AND_ASSIGN(PluginMetricsProvider); |
109 }; | 109 }; |
110 | 110 |
111 #endif // CHROME_BROWSER_METRICS_PLUGIN_METRICS_PROVIDER_H_ | 111 #endif // CHROME_BROWSER_METRICS_PLUGIN_METRICS_PROVIDER_H_ |
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