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59 lines
1.1 KiB
C++
59 lines
1.1 KiB
C++
//
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// CompressedLogFile.h
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//
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// Library: Foundation
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// Package: Logging
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// Module: CompressedLogFile
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//
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// Definition of the LogFile class.
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//
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// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#ifndef Foundation_CompressedLogFile_INCLUDED
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#define Foundation_CompressedLogFile_INCLUDED
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#include "Poco/Buffer.h"
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#include "Poco/Foundation.h"
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#include "Poco/LogFile.h"
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#include <lz4.h>
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#include <lz4frame.h>
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namespace Poco
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{
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class Foundation_API CompressedLogFile : public LogFile
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{
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public:
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CompressedLogFile(const std::string & path);
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/// Allocates buffer and initializes compession state.
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~CompressedLogFile();
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/// Destoys CompressedLogFile
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void write(const std::string & text, bool flush = true);
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/// Writes the given text to the compressed log file.
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/// If flush is true, the text will be immediately
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/// flushed to the file.
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private:
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Poco::Buffer<char> _buffer;
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LZ4F_preferences_t _kPrefs;
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LZ4F_compressionContext_t _ctx;
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};
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} // namespace Poco
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#endif // Foundation_CompressedLogFile_INCLUDED
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