| // Copyright 2014 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 "components/sync_device_info/local_device_info_provider_impl.h" |
| |
| #include "base/bind.h" |
| #include "components/sync/base/sync_prefs.h" |
| #include "components/sync/driver/sync_util.h" |
| #include "components/sync_device_info/device_info_sync_client.h" |
| #include "components/sync_device_info/local_device_info_util.h" |
| |
| namespace syncer { |
| |
| LocalDeviceInfoProviderImpl::LocalDeviceInfoProviderImpl( |
| version_info::Channel channel, |
| const std::string& version, |
| const DeviceInfoSyncClient* sync_client) |
| : channel_(channel), version_(version), sync_client_(sync_client) { |
| DCHECK(sync_client); |
| } |
| |
| LocalDeviceInfoProviderImpl::~LocalDeviceInfoProviderImpl() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| } |
| |
| version_info::Channel LocalDeviceInfoProviderImpl::GetChannel() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return channel_; |
| } |
| |
| const DeviceInfo* LocalDeviceInfoProviderImpl::GetLocalDeviceInfo() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| |
| if (!local_device_info_) { |
| return nullptr; |
| } |
| |
| local_device_info_->set_send_tab_to_self_receiving_enabled( |
| sync_client_->GetSendTabToSelfReceivingEnabled()); |
| local_device_info_->set_sharing_info(sync_client_->GetLocalSharingInfo()); |
| return local_device_info_.get(); |
| } |
| |
| std::unique_ptr<LocalDeviceInfoProvider::Subscription> |
| LocalDeviceInfoProviderImpl::RegisterOnInitializedCallback( |
| const base::RepeatingClosure& callback) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| DCHECK(!local_device_info_); |
| return callback_list_.Add(callback); |
| } |
| |
| void LocalDeviceInfoProviderImpl::Initialize( |
| const std::string& cache_guid, |
| const std::string& client_name, |
| const base::SysInfo::HardwareInfo& hardware_info) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| DCHECK(!cache_guid.empty()); |
| |
| // The local device doesn't have a last updated timestamps. It will be set in |
| // the specifics when it will be synced up. |
| local_device_info_ = std::make_unique<DeviceInfo>( |
| cache_guid, client_name, version_, MakeUserAgentForSync(channel_), |
| GetLocalDeviceType(), sync_client_->GetSigninScopedDeviceId(), |
| hardware_info, |
| /*last_updated_timestamp=*/base::Time(), |
| sync_client_->GetSendTabToSelfReceivingEnabled(), |
| sync_client_->GetLocalSharingInfo()); |
| |
| // Notify observers. |
| callback_list_.Notify(); |
| } |
| |
| void LocalDeviceInfoProviderImpl::Clear() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| local_device_info_.reset(); |
| } |
| |
| void LocalDeviceInfoProviderImpl::UpdateClientName( |
| const std::string& client_name) { |
| DCHECK(local_device_info_); |
| local_device_info_->set_client_name(client_name); |
| } |
| |
| } // namespace syncer |