64 lines
2.1 KiB
C++
64 lines
2.1 KiB
C++
/*
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* Copyright (C) 2022 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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#include "GnssClient.h"
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#include <android-base/logging.h>
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#include <host/libs/config/logging.h>
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#include <cassert>
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#include <string>
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using gnss_grpc_proxy::GnssGrpcProxy;
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using gnss_grpc_proxy::GpsCoordinates;
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using gnss_grpc_proxy::SendGpsCoordinatesReply;
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using gnss_grpc_proxy::SendGpsCoordinatesRequest;
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using grpc::ClientContext;
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namespace cuttlefish {
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GnssClient::GnssClient(const std::shared_ptr<grpc::Channel>& channel)
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: stub_(GnssGrpcProxy::NewStub(channel)) {}
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Result<grpc::Status> GnssClient::SendGpsLocations(
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int delay, const GpsFixArray& coordinates) {
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// Data we are sending to the server.
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SendGpsCoordinatesRequest request;
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request.set_delay(delay);
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for (const auto& loc : coordinates) {
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GpsCoordinates* curr = request.add_coordinates();
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curr->set_longitude(loc.longitude);
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curr->set_latitude(loc.latitude);
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curr->set_elevation(loc.elevation);
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}
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// Container for the data we expect from the server.
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SendGpsCoordinatesReply reply;
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// Context for the client. It could be used to convey extra information to
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// the server and/or tweak certain RPC behaviors.
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ClientContext context;
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// The actual RPC.
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grpc::Status status = stub_->SendGpsVector(&context, request, &reply);
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// Act upon its status.
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CF_EXPECT(status.ok(), "GPS data sending failed" << status.error_code()
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<< ": "
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<< status.error_message());
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LOG(DEBUG) << reply.status();
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return status;
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}
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} // namespace cuttlefish
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