зеркало из https://github.com/mozilla/gecko-dev.git
87 строки
2.7 KiB
C++
87 строки
2.7 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; tab-width: 20; indent-tabs-mode: nil; -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_widget_Telemetry_h__
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#define mozilla_widget_Telemetry_h__
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#include "GeneratedJNINatives.h"
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#include "nsAppShell.h"
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#include "nsIAndroidBridge.h"
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#include "mozilla/Telemetry.h"
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namespace mozilla {
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namespace widget {
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class Telemetry final : public java::TelemetryUtils::Natives<Telemetry> {
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Telemetry() = delete;
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static already_AddRefed<nsIUITelemetryObserver> GetObserver() {
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nsAppShell* const appShell = nsAppShell::Get();
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if (!appShell) {
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return nullptr;
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}
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nsCOMPtr<nsIAndroidBrowserApp> browserApp = appShell->GetBrowserApp();
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nsCOMPtr<nsIUITelemetryObserver> obs;
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if (!browserApp ||
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NS_FAILED(browserApp->GetUITelemetryObserver(getter_AddRefs(obs))) ||
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!obs) {
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return nullptr;
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}
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return obs.forget();
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}
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public:
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static void AddHistogram(jni::String::Param aName, int32_t aValue) {
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MOZ_ASSERT(aName);
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mozilla::Telemetry::Accumulate(aName->ToCString().get(), aValue);
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}
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static void AddKeyedHistogram(jni::String::Param aName,
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jni::String::Param aKey, int32_t aValue) {
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MOZ_ASSERT(aName && aKey);
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mozilla::Telemetry::Accumulate(aName->ToCString().get(), aKey->ToCString(),
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aValue);
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}
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static void StartUISession(jni::String::Param aName, int64_t aTimestamp) {
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MOZ_ASSERT(aName);
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nsCOMPtr<nsIUITelemetryObserver> obs = GetObserver();
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if (obs) {
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obs->StartSession(aName->ToString().get(), aTimestamp);
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}
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}
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static void StopUISession(jni::String::Param aName,
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jni::String::Param aReason, int64_t aTimestamp) {
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MOZ_ASSERT(aName);
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nsCOMPtr<nsIUITelemetryObserver> obs = GetObserver();
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if (obs) {
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obs->StopSession(aName->ToString().get(),
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aReason ? aReason->ToString().get() : nullptr,
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aTimestamp);
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}
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}
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static void AddUIEvent(jni::String::Param aAction, jni::String::Param aMethod,
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int64_t aTimestamp, jni::String::Param aExtras) {
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MOZ_ASSERT(aAction);
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nsCOMPtr<nsIUITelemetryObserver> obs = GetObserver();
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if (obs) {
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obs->AddEvent(aAction->ToString().get(),
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aMethod ? aMethod->ToString().get() : nullptr, aTimestamp,
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aExtras ? aExtras->ToString().get() : nullptr);
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}
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}
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};
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} // namespace widget
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} // namespace mozilla
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#endif // mozilla_widget_Telemetry_h__
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