mirror of
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91 lines
3.2 KiB
C++
91 lines
3.2 KiB
C++
// Copyright 2017 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "net/reporting/reporting_context.h"
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#include <utility>
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#include "base/bind.h"
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#include "base/observer_list.h"
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#include "base/rand_util.h"
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#include "base/time/clock.h"
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#include "base/time/default_clock.h"
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#include "base/time/default_tick_clock.h"
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#include "base/time/tick_clock.h"
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#include "base/time/time.h"
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#include "net/base/backoff_entry.h"
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#include "net/base/rand_callback.h"
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#include "net/reporting/reporting_cache.h"
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#include "net/reporting/reporting_delegate.h"
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#include "net/reporting/reporting_delivery_agent.h"
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#include "net/reporting/reporting_endpoint_manager.h"
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#include "net/reporting/reporting_garbage_collector.h"
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#include "net/reporting/reporting_network_change_observer.h"
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#include "net/reporting/reporting_observer.h"
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#include "net/reporting/reporting_policy.h"
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#include "net/reporting/reporting_uploader.h"
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namespace net {
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class URLRequestContext;
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namespace {
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class ReportingContextImpl : public ReportingContext {
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public:
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ReportingContextImpl(const ReportingPolicy& policy,
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URLRequestContext* request_context)
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: ReportingContext(policy,
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base::DefaultClock::GetInstance(),
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base::DefaultTickClock::GetInstance(),
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base::BindRepeating(&base::RandInt),
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ReportingUploader::Create(request_context),
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ReportingDelegate::Create(request_context)) {}
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};
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} // namespace
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// static
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std::unique_ptr<ReportingContext> ReportingContext::Create(
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const ReportingPolicy& policy,
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URLRequestContext* request_context) {
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return std::make_unique<ReportingContextImpl>(policy, request_context);
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}
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ReportingContext::~ReportingContext() = default;
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void ReportingContext::AddObserver(ReportingObserver* observer) {
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DCHECK(!observers_.HasObserver(observer));
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observers_.AddObserver(observer);
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}
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void ReportingContext::RemoveObserver(ReportingObserver* observer) {
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DCHECK(observers_.HasObserver(observer));
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observers_.RemoveObserver(observer);
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}
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void ReportingContext::NotifyCacheUpdated() {
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for (auto& observer : observers_)
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observer.OnCacheUpdated();
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}
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ReportingContext::ReportingContext(const ReportingPolicy& policy,
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base::Clock* clock,
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const base::TickClock* tick_clock,
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const RandIntCallback& rand_callback,
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std::unique_ptr<ReportingUploader> uploader,
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std::unique_ptr<ReportingDelegate> delegate)
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: policy_(policy),
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clock_(clock),
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tick_clock_(tick_clock),
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uploader_(std::move(uploader)),
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delegate_(std::move(delegate)),
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cache_(ReportingCache::Create(this)),
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endpoint_manager_(ReportingEndpointManager::Create(this, rand_callback)),
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delivery_agent_(ReportingDeliveryAgent::Create(this)),
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garbage_collector_(ReportingGarbageCollector::Create(this)),
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network_change_observer_(ReportingNetworkChangeObserver::Create(this)) {}
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} // namespace net
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