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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "net/base/network_change_notifier.h" | 5 #include "net/base/network_change_notifier.h" |
6 | 6 |
7 #include <limits> | 7 #include <limits> |
8 | 8 |
9 #include "base/metrics/histogram.h" | 9 #include "base/metrics/histogram.h" |
10 #include "base/synchronization/lock.h" | 10 #include "base/synchronization/lock.h" |
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783 // static | 783 // static |
784 void NetworkChangeNotifier::SetTestNotificationsOnly(bool test_only) { | 784 void NetworkChangeNotifier::SetTestNotificationsOnly(bool test_only) { |
785 if (g_network_change_notifier) | 785 if (g_network_change_notifier) |
786 g_network_change_notifier->test_notifications_only_ = test_only; | 786 g_network_change_notifier->test_notifications_only_ = test_only; |
787 } | 787 } |
788 | 788 |
789 NetworkChangeNotifier::NetworkChangeNotifier( | 789 NetworkChangeNotifier::NetworkChangeNotifier( |
790 const NetworkChangeCalculatorParams& params | 790 const NetworkChangeCalculatorParams& params |
791 /*= NetworkChangeCalculatorParams()*/) | 791 /*= NetworkChangeCalculatorParams()*/) |
792 : ip_address_observer_list_(new ObserverListThreadSafe<IPAddressObserver>( | 792 : ip_address_observer_list_(new ObserverListThreadSafe<IPAddressObserver>( |
793 ObserverListBase<IPAddressObserver>::NOTIFY_EXISTING_ONLY)), | 793 base::ObserverListBase<IPAddressObserver>::NOTIFY_EXISTING_ONLY)), |
794 connection_type_observer_list_( | 794 connection_type_observer_list_( |
795 new ObserverListThreadSafe<ConnectionTypeObserver>( | 795 new ObserverListThreadSafe<ConnectionTypeObserver>( |
796 ObserverListBase<ConnectionTypeObserver>::NOTIFY_EXISTING_ONLY)), | 796 base::ObserverListBase< |
| 797 ConnectionTypeObserver>::NOTIFY_EXISTING_ONLY)), |
797 resolver_state_observer_list_(new ObserverListThreadSafe<DNSObserver>( | 798 resolver_state_observer_list_(new ObserverListThreadSafe<DNSObserver>( |
798 ObserverListBase<DNSObserver>::NOTIFY_EXISTING_ONLY)), | 799 base::ObserverListBase<DNSObserver>::NOTIFY_EXISTING_ONLY)), |
799 network_change_observer_list_( | 800 network_change_observer_list_(new ObserverListThreadSafe< |
800 new ObserverListThreadSafe<NetworkChangeObserver>( | 801 NetworkChangeObserver>( |
801 ObserverListBase<NetworkChangeObserver>::NOTIFY_EXISTING_ONLY)), | 802 base::ObserverListBase<NetworkChangeObserver>::NOTIFY_EXISTING_ONLY)), |
802 max_bandwidth_observer_list_( | 803 max_bandwidth_observer_list_(new ObserverListThreadSafe< |
803 new ObserverListThreadSafe<MaxBandwidthObserver>( | 804 MaxBandwidthObserver>( |
804 ObserverListBase<MaxBandwidthObserver>::NOTIFY_EXISTING_ONLY)), | 805 base::ObserverListBase<MaxBandwidthObserver>::NOTIFY_EXISTING_ONLY)), |
805 network_state_(new NetworkState()), | 806 network_state_(new NetworkState()), |
806 network_change_calculator_(new NetworkChangeCalculator(params)), | 807 network_change_calculator_(new NetworkChangeCalculator(params)), |
807 test_notifications_only_(false) { | 808 test_notifications_only_(false) { |
808 DCHECK(!g_network_change_notifier); | 809 DCHECK(!g_network_change_notifier); |
809 g_network_change_notifier = this; | 810 g_network_change_notifier = this; |
810 network_change_calculator_->Init(); | 811 network_change_calculator_->Init(); |
811 } | 812 } |
812 | 813 |
813 #if defined(OS_LINUX) | 814 #if defined(OS_LINUX) |
814 const internal::AddressTrackerLinux* | 815 const internal::AddressTrackerLinux* |
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1016 | 1017 |
1017 NetworkChangeNotifier::DisableForTest::~DisableForTest() { | 1018 NetworkChangeNotifier::DisableForTest::~DisableForTest() { |
1018 DCHECK(!g_network_change_notifier); | 1019 DCHECK(!g_network_change_notifier); |
1019 g_network_change_notifier = network_change_notifier_; | 1020 g_network_change_notifier = network_change_notifier_; |
1020 } | 1021 } |
1021 | 1022 |
1022 void NetworkChangeNotifier::DNSObserver::OnInitialDNSConfigRead() { | 1023 void NetworkChangeNotifier::DNSObserver::OnInitialDNSConfigRead() { |
1023 } | 1024 } |
1024 | 1025 |
1025 } // namespace net | 1026 } // namespace net |
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