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Side by Side Diff: chrome/browser/metrics/metrics_service.h

Issue 8501005: Include PPAPI plugin crashes in the plugin crash data. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Include PPAPI plugin crash info the plugin crash elements on all platforms. Created 9 years, 1 month ago
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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 // This file defines a service that collects information about the user 5 // This file defines a service that collects information about the user
6 // experience in order to help improve future versions of the app. 6 // experience in order to help improve future versions of the app.
7 7
8 #ifndef CHROME_BROWSER_METRICS_METRICS_SERVICE_H_ 8 #ifndef CHROME_BROWSER_METRICS_METRICS_SERVICE_H_
9 #define CHROME_BROWSER_METRICS_METRICS_SERVICE_H_ 9 #define CHROME_BROWSER_METRICS_METRICS_SERVICE_H_
10 #pragma once 10 #pragma once
11 11
12 #include <map> 12 #include <map>
13 #include <string> 13 #include <string>
14 #include <vector> 14 #include <vector>
15 15
16 #include "base/basictypes.h" 16 #include "base/basictypes.h"
17 #include "base/gtest_prod_util.h" 17 #include "base/gtest_prod_util.h"
18 #include "base/memory/scoped_ptr.h" 18 #include "base/memory/scoped_ptr.h"
19 #include "base/process_util.h" 19 #include "base/process_util.h"
20 #include "chrome/browser/io_thread.h" 20 #include "chrome/browser/io_thread.h"
21 #include "chrome/common/metrics_helpers.h" 21 #include "chrome/common/metrics_helpers.h"
22 #include "content/common/child_process_info.h"
22 #include "content/public/common/url_fetcher_delegate.h" 23 #include "content/public/common/url_fetcher_delegate.h"
23 #include "content/public/browser/notification_observer.h" 24 #include "content/public/browser/notification_observer.h"
24 #include "content/public/browser/notification_registrar.h" 25 #include "content/public/browser/notification_registrar.h"
25 26
26 #if defined(OS_CHROMEOS) 27 #if defined(OS_CHROMEOS)
27 #include "chrome/browser/chromeos/external_metrics.h" 28 #include "chrome/browser/chromeos/external_metrics.h"
28 #endif 29 #endif
29 30
30 class BookmarkModel; 31 class BookmarkModel;
31 class BookmarkNode; 32 class BookmarkNode;
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298 const content::NotificationDetails& details); 299 const content::NotificationDetails& details);
299 300
300 // Checks whether a notification can be logged. 301 // Checks whether a notification can be logged.
301 bool CanLogNotification(int type, 302 bool CanLogNotification(int type,
302 const content::NotificationSource& source, 303 const content::NotificationSource& source,
303 const content::NotificationDetails& details); 304 const content::NotificationDetails& details);
304 305
305 // Sets the value of the specified path in prefs and schedules a save. 306 // Sets the value of the specified path in prefs and schedules a save.
306 void RecordBooleanPrefValue(const char* path, bool value); 307 void RecordBooleanPrefValue(const char* path, bool value);
307 308
309 // Returns true if process of type |type| should be counted as a plugin
310 // process, and false otherwise.
311 static bool IsPluginProcess(ChildProcessInfo::ProcessType type);
312
308 content::NotificationRegistrar registrar_; 313 content::NotificationRegistrar registrar_;
309 314
310 // Indicate whether recording and reporting are currently happening. 315 // Indicate whether recording and reporting are currently happening.
311 // These should not be set directly, but by calling SetRecording and 316 // These should not be set directly, but by calling SetRecording and
312 // SetReporting. 317 // SetReporting.
313 bool recording_active_; 318 bool recording_active_;
314 bool reporting_active_; 319 bool reporting_active_;
315 320
316 // The progession of states made by the browser are recorded in the following 321 // The progession of states made by the browser are recorded in the following
317 // state. 322 // state.
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378 383
379 #if defined(OS_CHROMEOS) 384 #if defined(OS_CHROMEOS)
380 // The external metric service is used to log ChromeOS UMA events. 385 // The external metric service is used to log ChromeOS UMA events.
381 scoped_refptr<chromeos::ExternalMetrics> external_metrics_; 386 scoped_refptr<chromeos::ExternalMetrics> external_metrics_;
382 #endif 387 #endif
383 388
384 // Reduntant marker to check that we completed our shutdown, and set the 389 // Reduntant marker to check that we completed our shutdown, and set the
385 // exited-cleanly bit in the prefs. 390 // exited-cleanly bit in the prefs.
386 static ShutdownCleanliness clean_shutdown_status_; 391 static ShutdownCleanliness clean_shutdown_status_;
387 392
388 FRIEND_TEST_ALL_PREFIXES(MetricsServiceTest, ClientIdGeneratesAllZeroes);
389 FRIEND_TEST_ALL_PREFIXES(MetricsServiceTest, ClientIdGeneratesCorrectly);
390 FRIEND_TEST_ALL_PREFIXES(MetricsServiceTest, ClientIdCorrectlyFormatted); 393 FRIEND_TEST_ALL_PREFIXES(MetricsServiceTest, ClientIdCorrectlyFormatted);
394 FRIEND_TEST_ALL_PREFIXES(MetricsServiceTest, IsPluginProcess);
391 395
392 DISALLOW_COPY_AND_ASSIGN(MetricsService); 396 DISALLOW_COPY_AND_ASSIGN(MetricsService);
393 }; 397 };
394 398
395 // This class limits and documents access to the IsMetricsReportingEnabled() 399 // This class limits and documents access to the IsMetricsReportingEnabled()
396 // method. Since the method is private, each user has to be explicitly declared 400 // method. Since the method is private, each user has to be explicitly declared
397 // as a 'friend' below. 401 // as a 'friend' below.
398 class MetricsServiceHelper { 402 class MetricsServiceHelper {
399 private: 403 private:
400 friend class InstantFieldTrial; 404 friend class InstantFieldTrial;
401 friend bool prerender::IsOmniboxEnabled(Profile* profile); 405 friend bool prerender::IsOmniboxEnabled(Profile* profile);
402 406
403 // Returns true if prefs::kMetricsReportingEnabled is set. 407 // Returns true if prefs::kMetricsReportingEnabled is set.
404 static bool IsMetricsReportingEnabled(); 408 static bool IsMetricsReportingEnabled();
405 409
406 DISALLOW_IMPLICIT_CONSTRUCTORS(MetricsServiceHelper); 410 DISALLOW_IMPLICIT_CONSTRUCTORS(MetricsServiceHelper);
407 }; 411 };
408 412
409 #endif // CHROME_BROWSER_METRICS_METRICS_SERVICE_H_ 413 #endif // CHROME_BROWSER_METRICS_METRICS_SERVICE_H_
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