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63 lines
1.7 KiB
63 lines
1.7 KiB
//
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// Copyright 2015 Google, Inc.
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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 <base/macros.h>
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#include <base/memory/ref_counted.h>
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#include "service/ipc/ipc_manager.h"
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namespace bluetooth {
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class Adapter;
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} // namespace bluetooth
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namespace ipc {
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// IPCHandler is an interface that classes implementing different IPC mechanisms
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// must conform to.
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class IPCHandler : public base::RefCountedThreadSafe<IPCHandler> {
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public:
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IPCHandler(bluetooth::Adapter* adapter, IPCManager::Delegate* delegate);
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virtual ~IPCHandler();
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// Initializes and runs the IPC mechanism. Returns true on success, false
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// otherwise.
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virtual bool Run() = 0;
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// Stops the IPC mechanism.
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virtual void Stop() = 0;
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protected:
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// Getters for private members to allow subclasses to access them in read-only
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// fashion.
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bluetooth::Adapter* adapter() const { return adapter_; }
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IPCManager::Delegate* delegate() const { return delegate_; }
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private:
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IPCHandler() = default;
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// Weak reference to the global Adapter instance.
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bluetooth::Adapter* adapter_;
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// The delegate that is interested in notifications from us.
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IPCManager::Delegate* delegate_;
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DISALLOW_COPY_AND_ASSIGN(IPCHandler);
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};
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} // namespace ipc
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