You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
62 lines
1.7 KiB
62 lines
1.7 KiB
// |
|
// Copyright (C) 2015 Google, Inc. |
|
// |
|
// 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. |
|
// |
|
|
|
#pragma once |
|
|
|
#include <base/macros.h> |
|
#include <base/memory/ref_counted.h> |
|
|
|
#include "service/ipc/ipc_manager.h" |
|
|
|
namespace bluetooth { |
|
class Adapter; |
|
} // namespace bluetooth |
|
|
|
namespace ipc { |
|
|
|
// IPCHandler is an interface that classes implementing different IPC mechanisms |
|
// must conform to. |
|
class IPCHandler : public base::RefCountedThreadSafe<IPCHandler> { |
|
public: |
|
IPCHandler(bluetooth::Adapter* adapter, IPCManager::Delegate* delegate); |
|
virtual ~IPCHandler(); |
|
|
|
// Initializes and runs the IPC mechanism. Returns true on success, false |
|
// otherwise. |
|
virtual bool Run() = 0; |
|
|
|
// Stops the IPC mechanism. |
|
virtual void Stop() = 0; |
|
|
|
protected: |
|
// Getters for private members to allow subclasses to access them in read-only |
|
// fashion. |
|
bluetooth::Adapter* adapter() const { return adapter_; } |
|
IPCManager::Delegate* delegate() const { return delegate_; } |
|
|
|
private: |
|
IPCHandler() = default; |
|
|
|
// Weak reference to the global Adapter instance. |
|
bluetooth::Adapter* adapter_; |
|
|
|
// The delegate that is interested in notifications from us. |
|
IPCManager::Delegate* delegate_; |
|
|
|
DISALLOW_COPY_AND_ASSIGN(IPCHandler); |
|
}; |
|
|
|
} // namespace ipc
|
|
|