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