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20 lines
559 B
20 lines
559 B
#pragma once
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#include <atomic>
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#include <string>
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class FileReader {
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public:
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FileReader(bool cache_to_local, int chunk_size = -1, int max_retries = 3)
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: cache_to_local_(cache_to_local), chunk_size_(chunk_size), max_retries_(max_retries) {}
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virtual ~FileReader() {}
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std::string read(const std::string &file, std::atomic<bool> *abort = nullptr);
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private:
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std::string download(const std::string &url, std::atomic<bool> *abort);
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int chunk_size_;
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int max_retries_;
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bool cache_to_local_;
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};
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std::string cacheFilePath(const std::string &url);
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