mirror of https://github.com/Icinga/icinga2.git
35 lines
562 B
C++
35 lines
562 B
C++
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/* Icinga 2 | (c) 2022 Icinga GmbH | GPLv2+ */
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#ifndef ATOMIC_FILE_H
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#define ATOMIC_FILE_H
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#include "base/string.hpp"
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#include <boost/iostreams/device/file_descriptor.hpp>
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#include <boost/iostreams/stream.hpp>
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namespace icinga
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{
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/**
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* Atomically replaces a file's content.
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*
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* @ingroup base
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*/
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class AtomicFile : public boost::iostreams::stream<boost::iostreams::file_descriptor>
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{
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public:
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AtomicFile(String path, int mode);
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~AtomicFile();
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void Commit();
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private:
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String m_Path;
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String m_TempFilename;
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int m_Fd;
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};
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}
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#endif /* ATOMIC_FILE_H */
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