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// Copyright 2020 The Pigweed Authors
//
// 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
//
// https://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 <cstring>
#include <span>
#include "pw_status/status.h"
#include "remoticon_proto/remoticon.rpc.pb.h"
namespace remoticon {
class SuperloopService final : public generated::Superloop<SuperloopService> {
public:
SuperloopService(unsigned& loop_iterations)
: loop_iterations_(loop_iterations) {}
// RPC method - this is exposed through the RPC server once the service is
// registered.
pw::Status GetStats(ServerContext&,
const remoticon_StatsRequest& request,
remoticon_StatsResponse& response);
// TODO FOR WORKSHOP: Add blink control.
private:
// Points to the super loop iteration count; this is updated externally.
//
// Note: In production storing an unsynchronized pointer is not a great
// pattern (no synchronization, no accessor/encapsulation).
unsigned& loop_iterations_;
};
} // namespace remoticon