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/*
* Copyright (C) 2021 The Android Open Source Project
*
* 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.
*/
#ifndef ART_ODREFRESH_INCLUDE_ODR_STATSLOG_ODR_STATSLOG_H_
#define ART_ODREFRESH_INCLUDE_ODR_STATSLOG_ODR_STATSLOG_H_
#include <iosfwd> // For forward-declaration of std::string.
namespace art {
namespace odrefresh {
// Upload the metrics (if any) generated by odrefresh by passing the data `statsd` process.
//
// Metrics from odrefresh a persisted to the path specified by `OdrefreshMetricsFile`. This method
// reads the saved metrics, passes them to statsd, then removes the file to avoid uploading them
// in future.
//
// Returns true on success. On failure `error_msg` summarizes the failure and this method returns
// false.
bool UploadStatsIfAvailable(/*out*/std::string* error_msg);
} // namespace odrefresh
} // namespace art
#endif // ART_ODREFRESH_INCLUDE_ODR_STATSLOG_ODR_STATSLOG_H_