39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
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// SPDX-FileCopyrightText: 2024 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
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// SPDX-License-Identifier: GPL-3.0-only
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#ifndef JFJOCH_HDF5FILEPUSHER_H
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#define JFJOCH_HDF5FILEPUSHER_H
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#include <future>
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#include "ImagePusher.h"
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#include "../writer/FileWriter.h"
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#include "../common/ThreadSafeFIFO.h"
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class HDF5FilePusher : public ImagePusher {
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std::unique_ptr<FileWriter> writer;
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std::mutex m;
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std::future<void> writer_future;
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ThreadSafeFIFO<ImagePusherQueueElement> writer_queue;
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void WriterThread();
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std::atomic<uint64_t> images_written = 0;
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std::atomic<uint64_t> images_err = 0;
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public:
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// Thread safety: StartDataCollection, EndDataCollection and SendCalibration must run poorly in serial context
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// SendImage can be executed in parallel
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void StartDataCollection(StartMessage &message) override;
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bool EndDataCollection(const EndMessage &message) override;
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bool SendImage(const uint8_t *image_data, size_t image_size, int64_t image_number) override;
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void SendImage(ZeroCopyReturnValue &z) override;
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bool SendCalibration(const CompressedImage &message) override;
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std::string PrintSetup() const override;
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std::optional<ImagePusherAckProgress> GetAckProgress() const override;
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};
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#endif //JFJOCH_HDF5FILEPUSHER_H
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