hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
// Copyright 2012 The Chromium Authors
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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/cert/cert_database.h"
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#include "base/memory/singleton.h"
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#include "base/observer_list_threadsafe.h"
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#include "build/build_config.h"
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#include "net/log/net_log.h"
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#include "net/log/net_log_values.h"
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namespace net {
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// static
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CertDatabase* CertDatabase::GetInstance() {
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// Leaky so it can be initialized on worker threads, and because there is no
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// useful cleanup to do.
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return base::Singleton<CertDatabase,
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base::LeakySingletonTraits<CertDatabase>>::get();
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}
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void CertDatabase::AddObserver(Observer* observer) {
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observer_list_->AddObserver(observer);
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}
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void CertDatabase::RemoveObserver(Observer* observer) {
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observer_list_->RemoveObserver(observer);
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}
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void CertDatabase::NotifyObserversCertDBChanged() {
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// Log to NetLog as it may help debug issues like https://crbug.com/915463
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// This isn't guarded with net::NetLog::Get()->IsCapturing()) because an
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// AddGlobalEntry() call without much computation is really cheap.
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net::NetLog::Get()->AddGlobalEntry(
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NetLogEventType::CERTIFICATE_DATABASE_CHANGED);
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observer_list_->Notify(FROM_HERE, &Observer::OnCertDBChanged);
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}
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CertDatabase::CertDatabase()
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: observer_list_(
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base::MakeRefCounted<base::ObserverListThreadSafe<Observer>>()) {}
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CertDatabase::~CertDatabase() {
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#if BUILDFLAG(IS_MAC)
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ReleaseNotifier();
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#endif
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}
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} // namespace net
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