OLD | NEW |
---|---|
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 #include "android_webview/browser/aw_metrics_service_client.h" | 5 #include "android_webview/browser/aw_metrics_service_client.h" |
6 | 6 |
7 #include "android_webview/common/aw_version_info_values.h" | 7 #include "android_webview/common/aw_version_info_values.h" |
8 #include "base/bind.h" | 8 #include "base/bind.h" |
9 #include "base/files/file_util.h" | |
10 #include "base/guid.h" | |
9 #include "base/i18n/rtl.h" | 11 #include "base/i18n/rtl.h" |
10 #include "base/prefs/pref_service.h" | 12 #include "base/prefs/pref_service.h" |
11 #include "components/metrics/call_stack_profile_metrics_provider.h" | 13 #include "components/metrics/call_stack_profile_metrics_provider.h" |
12 #include "components/metrics/gpu/gpu_metrics_provider.h" | 14 #include "components/metrics/gpu/gpu_metrics_provider.h" |
15 #include "components/metrics/metrics_pref_names.h" | |
13 #include "components/metrics/metrics_service.h" | 16 #include "components/metrics/metrics_service.h" |
14 #include "components/metrics/metrics_state_manager.h" | 17 #include "components/metrics/metrics_state_manager.h" |
15 #include "components/metrics/net/net_metrics_log_uploader.h" | 18 #include "components/metrics/net/net_metrics_log_uploader.h" |
16 #include "components/metrics/profiler/profiler_metrics_provider.h" | 19 #include "components/metrics/profiler/profiler_metrics_provider.h" |
17 #include "components/metrics/ui/screen_info_metrics_provider.h" | 20 #include "components/metrics/ui/screen_info_metrics_provider.h" |
18 #include "components/metrics/url_constants.h" | 21 #include "components/metrics/url_constants.h" |
19 #include "content/public/browser/browser_thread.h" | 22 #include "content/public/browser/browser_thread.h" |
20 | 23 |
21 namespace android_webview { | 24 namespace android_webview { |
22 | 25 |
23 base::LazyInstance<AwMetricsServiceClient>::Leaky g_lazy_instance_; | 26 base::LazyInstance<AwMetricsServiceClient>::Leaky g_lazy_instance_; |
24 | 27 |
25 namespace { | 28 namespace { |
26 | 29 |
27 const int kUploadIntervalMinutes = 30; | 30 const int kUploadIntervalMinutes = 30; |
28 | 31 |
29 // Callbacks for metrics::MetricsStateManager::Create. Store/LoadClientInfo | 32 // Callbacks for metrics::MetricsStateManager::Create. Store/LoadClientInfo |
30 // allow Windows Chrome to back up ClientInfo. They're no-ops for WebView. | 33 // allow Windows Chrome to back up ClientInfo. They're no-ops for WebView. |
31 | 34 |
32 void StoreClientInfo(const metrics::ClientInfo& client_info) {} | 35 void StoreClientInfo(const metrics::ClientInfo& client_info) {} |
33 | 36 |
34 scoped_ptr<metrics::ClientInfo> LoadClientInfo() { | 37 scoped_ptr<metrics::ClientInfo> LoadClientInfo() { |
35 scoped_ptr<metrics::ClientInfo> client_info; | 38 scoped_ptr<metrics::ClientInfo> client_info; |
36 return client_info; | 39 return client_info; |
37 } | 40 } |
38 | 41 |
42 // A GUID in text form is composed of 32 hex digits and 4 hyphens. | |
43 const size_t GUID_SIZE = 32 + 4; | |
sgurun-gerrit only
2016/01/12 20:33:35
himm, did not really like this since it creates a
paulmiller
2016/01/12 20:53:02
Chrome actually uses "GUID" to mean "UUID", for wh
sgurun-gerrit only
2016/01/12 21:18:21
yea but the format of everything changes by time.
| |
44 | |
45 void ReadOrWriteGUID(const base::FilePath guid_file_path, std::string* guid) { | |
sgurun-gerrit only
2016/01/12 20:33:35
rename to GetOrCreateGUID
paulmiller
2016/01/12 20:53:02
will do
| |
46 DCHECK_CURRENTLY_ON(content::BrowserThread::FILE); | |
47 | |
48 // Try to read an existing GUID. | |
49 if (base::ReadFileToString(guid_file_path, guid, GUID_SIZE)) { | |
50 if (base::IsValidGUID(*guid)) | |
51 return; | |
52 else | |
53 LOG(ERROR) << "Found invalid GUID"; | |
54 } | |
55 | |
56 // We must write a new GUID. | |
57 *guid = base::GenerateGUID(); | |
58 if (!base::WriteFile(guid_file_path, guid->c_str(), guid->size())) | |
59 LOG(ERROR) << "Failed to write new GUID"; | |
60 return; | |
61 } | |
62 | |
63 std::string g_returned_guid; | |
sgurun-gerrit only
2016/01/12 20:33:35
you are using this only for returning a value from
paulmiller
2016/01/12 20:53:02
will do
paulmiller
2016/01/12 21:03:40
I guess I'm also using it to pass the value from I
sgurun-gerrit only
2016/01/12 21:13:15
yep, that is the only reason you use it.
| |
64 | |
39 } // namespace | 65 } // namespace |
40 | 66 |
41 // static | 67 // static |
42 AwMetricsServiceClient* AwMetricsServiceClient::GetInstance() { | 68 AwMetricsServiceClient* AwMetricsServiceClient::GetInstance() { |
43 return g_lazy_instance_.Pointer(); | 69 return g_lazy_instance_.Pointer(); |
44 } | 70 } |
45 | 71 |
46 // static | |
47 void AwMetricsServiceClient::Initialize( | 72 void AwMetricsServiceClient::Initialize( |
48 PrefService* pref_service, | 73 PrefService* pref_service, |
49 net::URLRequestContextGetter* request_context) { | 74 net::URLRequestContextGetter* request_context, |
75 const base::FilePath guid_file_path) { | |
50 DCHECK(!is_initialized_); | 76 DCHECK(!is_initialized_); |
51 | 77 |
52 pref_service_ = pref_service; | 78 pref_service_ = pref_service; |
53 request_context_ = request_context; | 79 request_context_ = request_context; |
54 | 80 |
81 // Initialization happens on the UI thread, but getting the GUID should happen | |
82 // on the file I/O thread. So we start to initialize, then post to get the | |
83 // GUID, and then pick up where we left off, back on the UI thread, in | |
84 // InitializeWithGUID. | |
85 content::BrowserThread::PostTaskAndReply( | |
86 content::BrowserThread::FILE, | |
87 FROM_HERE, | |
88 base::Bind(&ReadOrWriteGUID, guid_file_path, &g_returned_guid), | |
89 base::Bind(&AwMetricsServiceClient::InitializeWithGUID, | |
90 base::Unretained(this))); | |
91 } | |
92 | |
93 void AwMetricsServiceClient::InitializeWithGUID() { | |
94 DCHECK(!is_initialized_); | |
95 | |
96 pref_service_->SetString(metrics::prefs::kMetricsClientID, | |
97 g_returned_guid); | |
98 | |
55 metrics_state_manager_ = metrics::MetricsStateManager::Create( | 99 metrics_state_manager_ = metrics::MetricsStateManager::Create( |
56 pref_service_, base::Bind(&AwMetricsServiceClient::is_reporting_enabled, | 100 pref_service_, base::Bind(&AwMetricsServiceClient::is_reporting_enabled, |
57 base::Unretained(this)), | 101 base::Unretained(this)), |
58 base::Bind(&StoreClientInfo), base::Bind(&LoadClientInfo)); | 102 base::Bind(&StoreClientInfo), base::Bind(&LoadClientInfo)); |
59 | 103 |
60 metrics_service_.reset(new ::metrics::MetricsService( | 104 metrics_service_.reset(new ::metrics::MetricsService( |
61 metrics_state_manager_.get(), this, pref_service_)); | 105 metrics_state_manager_.get(), this, pref_service_)); |
62 | 106 |
63 metrics_service_->RegisterMetricsProvider( | 107 metrics_service_->RegisterMetricsProvider( |
64 scoped_ptr<metrics::MetricsProvider>(new metrics::NetworkMetricsProvider( | 108 scoped_ptr<metrics::MetricsProvider>(new metrics::NetworkMetricsProvider( |
(...skipping 116 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
181 request_context_(nullptr) {} | 225 request_context_(nullptr) {} |
182 | 226 |
183 AwMetricsServiceClient::~AwMetricsServiceClient() {} | 227 AwMetricsServiceClient::~AwMetricsServiceClient() {} |
184 | 228 |
185 bool AwMetricsServiceClient::is_reporting_enabled() { | 229 bool AwMetricsServiceClient::is_reporting_enabled() { |
186 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | 230 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
187 return is_enabled_; | 231 return is_enabled_; |
188 } | 232 } |
189 | 233 |
190 } // namespace android_webview | 234 } // namespace android_webview |
OLD | NEW |