| /* |
| * Copyright 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #define LOG_TAG "bt_gd_shim" |
| |
| #include "shim/stack.h" |
| #include "hal/hci_hal.h" |
| #include "hci/acl_manager.h" |
| #include "hci/classic_security_manager.h" |
| #include "hci/le_advertising_manager.h" |
| #include "hci/le_scanning_manager.h" |
| #include "l2cap/classic/l2cap_classic_module.h" |
| #include "l2cap/le/l2cap_le_module.h" |
| #include "neighbor/connectability.h" |
| #include "neighbor/discoverability.h" |
| #include "neighbor/inquiry.h" |
| #include "neighbor/page.h" |
| #include "neighbor/scan.h" |
| #include "os/log.h" |
| #include "os/thread.h" |
| #include "security/security_module.h" |
| #include "shim/advertising.h" |
| #include "shim/connectability.h" |
| #include "shim/controller.h" |
| #include "shim/discoverability.h" |
| #include "shim/hci_layer.h" |
| #include "shim/inquiry.h" |
| #include "shim/l2cap.h" |
| #include "shim/page.h" |
| #include "shim/scanning.h" |
| #include "stack_manager.h" |
| |
| using ::bluetooth::os::Thread; |
| |
| struct bluetooth::shim::Stack::impl { |
| void Start() { |
| if (is_running_) { |
| LOG_ERROR("%s Gd stack already running", __func__); |
| return; |
| } |
| |
| LOG_INFO("%s Starting Gd stack", __func__); |
| ModuleList modules; |
| modules.add<::bluetooth::hal::HciHal>(); |
| modules.add<::bluetooth::hci::AclManager>(); |
| modules.add<::bluetooth::hci::LeAdvertisingManager>(); |
| modules.add<::bluetooth::hci::LeScanningManager>(); |
| modules.add<::bluetooth::l2cap::classic::L2capClassicModule>(); |
| modules.add<::bluetooth::l2cap::le::L2capLeModule>(); |
| modules.add<::bluetooth::neighbor::ConnectabilityModule>(); |
| modules.add<::bluetooth::neighbor::DiscoverabilityModule>(); |
| modules.add<::bluetooth::neighbor::InquiryModule>(); |
| modules.add<::bluetooth::neighbor::PageModule>(); |
| modules.add<::bluetooth::neighbor::ScanModule>(); |
| modules.add<::bluetooth::shim::Controller>(); |
| modules.add<::bluetooth::shim::HciLayer>(); |
| modules.add<::bluetooth::security::SecurityModule>(); |
| modules.add<::bluetooth::shim::Advertising>(); |
| modules.add<::bluetooth::shim::Connectability>(); |
| modules.add<::bluetooth::shim::Discoverability>(); |
| modules.add<::bluetooth::shim::Inquiry>(); |
| modules.add<::bluetooth::shim::L2cap>(); |
| modules.add<::bluetooth::shim::Page>(); |
| modules.add<::bluetooth::shim::Scanning>(); |
| |
| stack_thread_ = new Thread("gd_stack_thread", Thread::Priority::NORMAL); |
| stack_manager_.StartUp(&modules, stack_thread_); |
| // TODO(cmanton) Gd stack has spun up another thread with no |
| // ability to ascertain the completion |
| is_running_ = true; |
| LOG_INFO("%s Successfully toggled Gd stack", __func__); |
| } |
| |
| void Stop() { |
| if (!is_running_) { |
| LOG_ERROR("%s Gd stack not running", __func__); |
| return; |
| } |
| |
| stack_manager_.ShutDown(); |
| delete stack_thread_; |
| is_running_ = false; |
| LOG_INFO("%s Successfully shut down Gd stack", __func__); |
| } |
| |
| IAdvertising* GetAdvertising() { |
| return stack_manager_.GetInstance<bluetooth::shim::Advertising>(); |
| } |
| |
| IController* GetController() { |
| return stack_manager_.GetInstance<bluetooth::shim::Controller>(); |
| } |
| |
| IConnectability* GetConnectability() { |
| return stack_manager_.GetInstance<bluetooth::shim::Connectability>(); |
| } |
| |
| IDiscoverability* GetDiscoverability() { |
| return stack_manager_.GetInstance<bluetooth::shim::Discoverability>(); |
| } |
| |
| IHciLayer* GetHciLayer() { |
| return stack_manager_.GetInstance<bluetooth::shim::HciLayer>(); |
| } |
| |
| IInquiry* GetInquiry() { |
| return stack_manager_.GetInstance<bluetooth::shim::Inquiry>(); |
| } |
| |
| IL2cap* GetL2cap() { |
| return stack_manager_.GetInstance<bluetooth::shim::L2cap>(); |
| } |
| |
| IPage* GetPage() { |
| return stack_manager_.GetInstance<bluetooth::shim::Page>(); |
| } |
| |
| IScanning* GetScanning() { |
| return stack_manager_.GetInstance<bluetooth::shim::Scanning>(); |
| } |
| |
| private: |
| os::Thread* stack_thread_ = nullptr; |
| bool is_running_ = false; |
| StackManager stack_manager_; |
| }; |
| |
| bluetooth::shim::Stack::Stack() { |
| pimpl_ = std::make_unique<impl>(); |
| LOG_INFO("%s Created gd stack", __func__); |
| } |
| |
| void bluetooth::shim::Stack::Start() { |
| pimpl_->Start(); |
| } |
| |
| void bluetooth::shim::Stack::Stop() { |
| pimpl_->Stop(); |
| } |
| |
| bluetooth::shim::IAdvertising* bluetooth::shim::Stack::GetAdvertising() { |
| return pimpl_->GetAdvertising(); |
| } |
| |
| bluetooth::shim::IConnectability* bluetooth::shim::Stack::GetConnectability() { |
| return pimpl_->GetConnectability(); |
| } |
| |
| bluetooth::shim::IController* bluetooth::shim::Stack::GetController() { |
| return pimpl_->GetController(); |
| } |
| |
| bluetooth::shim::IDiscoverability* bluetooth::shim::Stack::GetDiscoverability() { |
| return pimpl_->GetDiscoverability(); |
| } |
| |
| bluetooth::shim::IHciLayer* bluetooth::shim::Stack::GetHciLayer() { |
| return pimpl_->GetHciLayer(); |
| } |
| |
| bluetooth::shim::IInquiry* bluetooth::shim::Stack::GetInquiry() { |
| return pimpl_->GetInquiry(); |
| } |
| |
| bluetooth::shim::IL2cap* bluetooth::shim::Stack::GetL2cap() { |
| return pimpl_->GetL2cap(); |
| } |
| |
| bluetooth::shim::IPage* bluetooth::shim::Stack::GetPage() { |
| return pimpl_->GetPage(); |
| } |
| |
| bluetooth::shim::IScanning* bluetooth::shim::Stack::GetScanning() { |
| return pimpl_->GetScanning(); |
| } |
| |
| bluetooth::shim::IStack* bluetooth::shim::GetGabeldorscheStack() { |
| static IStack* instance = new Stack(); |
| return instance; |
| } |