ClickHouse/base/poco/Foundation/include/Poco/LogFile_WIN32.h

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//
// LogFile_WIN32.h
//
// Library: Foundation
// Package: Logging
// Module: LogFile
//
// Definition of the LogFileImpl class using the Windows file APIs.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#ifndef Foundation_LogFile_WIN32_INCLUDED
#define Foundation_LogFile_WIN32_INCLUDED
#include "Poco/Foundation.h"
#include "Poco/Timestamp.h"
#include "Poco/UnWindows.h"
namespace Poco {
class Foundation_API LogFileImpl
/// The implementation of LogFile for Windows.
/// The native filesystem APIs are used for
/// total control over locking behavior.
{
public:
LogFileImpl(const std::string& path);
~LogFileImpl();
void writeImpl(const std::string& text, bool flush);
void writeBinaryImpl(const char * data, size_t size, bool flush);
UInt64 sizeImpl() const;
Timestamp creationDateImpl() const;
const std::string& pathImpl() const;
private:
void createFile();
std::string _path;
HANDLE _hFile;
Timestamp _creationDate;
};
} // namespace Poco
#endif // Foundation_LogFile_WIN32_INCLUDED