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86 lines
2.2 KiB
86 lines
2.2 KiB
/*
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* Copyright 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <mutex>
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#include "main/shim/acl.h"
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#include "main/shim/btm.h"
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#include "main/shim/link_policy_interface.h"
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#include "gd/module.h"
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#include "gd/os/handler.h"
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#include "gd/os/thread.h"
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#include "gd/os/utils.h"
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#include "gd/stack_manager.h"
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#include "src/bridge.rs.h"
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// The shim layer implementation on the Gd stack side.
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namespace bluetooth {
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namespace shim {
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// GD shim stack, having modes corresponding to legacy stack
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class Stack {
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public:
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static Stack* GetInstance();
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Stack() = default;
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~Stack() = default;
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// Idle mode, config is loaded, but controller is not enabled
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void StartIdleMode();
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// Running mode, everything is up
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void StartEverything();
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void Stop();
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bool IsRunning();
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bool IsDumpsysModuleStarted() const;
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StackManager* GetStackManager();
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const StackManager* GetStackManager() const;
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legacy::Acl* GetAcl();
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LinkPolicyInterface* LinkPolicy();
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Btm* GetBtm();
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os::Handler* GetHandler();
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::rust::Box<rust::Hci>* GetRustHci() { return rust_hci_; }
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::rust::Box<rust::Controller>* GetRustController() {
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return rust_controller_;
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}
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DISALLOW_COPY_AND_ASSIGN(Stack);
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private:
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mutable std::recursive_mutex mutex_;
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StackManager stack_manager_;
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bool is_running_ = false;
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os::Thread* stack_thread_ = nullptr;
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os::Handler* stack_handler_ = nullptr;
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legacy::Acl* acl_ = nullptr;
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Btm* btm_ = nullptr;
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::rust::Box<rust::Stack>* rust_stack_ = nullptr;
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::rust::Box<rust::Hci>* rust_hci_ = nullptr;
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::rust::Box<rust::Controller>* rust_controller_ = nullptr;
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void Start(ModuleList* modules);
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};
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} // namespace shim
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} // namespace bluetooth
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