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      1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "net/cert/cert_database.h"
      6 
      7 #include "base/memory/singleton.h"
      8 #include "base/observer_list_threadsafe.h"
      9 
     10 namespace net {
     11 
     12 // static
     13 CertDatabase* CertDatabase::GetInstance() {
     14   return Singleton<CertDatabase>::get();
     15 }
     16 
     17 void CertDatabase::AddObserver(Observer* observer) {
     18   observer_list_->AddObserver(observer);
     19 }
     20 
     21 void CertDatabase::RemoveObserver(Observer* observer) {
     22   observer_list_->RemoveObserver(observer);
     23 }
     24 
     25 void CertDatabase::NotifyObserversOfCertAdded(const X509Certificate* cert) {
     26   observer_list_->Notify(&Observer::OnCertAdded, make_scoped_refptr(cert));
     27 }
     28 
     29 void CertDatabase::NotifyObserversOfCertRemoved(const X509Certificate* cert) {
     30   observer_list_->Notify(&Observer::OnCertRemoved, make_scoped_refptr(cert));
     31 }
     32 
     33 void CertDatabase::NotifyObserversOfCACertChanged(
     34     const X509Certificate* cert) {
     35   observer_list_->Notify(
     36       &Observer::OnCACertChanged, make_scoped_refptr(cert));
     37 }
     38 
     39 }  // namespace net
     40