VerboseWriterFileLoggingSynchronous.hpp

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 * Copyright (c) 1991, 2020 IBM Corp. and others
 *
 * This program and the accompanying materials are made available under
 * the terms of the Eclipse Public License 2.0 which accompanies this
 * distribution and is available at https://www.eclipse.org/legal/epl-2.0/
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 * is available at https://www.apache.org/licenses/LICENSE-2.0.
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 * This Source Code may also be made available under the following
 * Secondary Licenses when the conditions for such availability set
 * forth in the Eclipse Public License, v. 2.0 are satisfied: GNU
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#if !defined(VERBOSEWRITERFILELOGGINGSYNCHRONOUS_HPP_)
#define VERBOSEWRITERFILELOGGINGSYNCHRONOUS_HPP_
 
#include "omrcfg.h"

#include "VerboseWriterFileLogging.hpp"

/**
 * Ouptut agent which directs verbosegc output to file.
 */
class MM_VerboseWriterFileLoggingSynchronous : public MM_VerboseWriterFileLogging
{
	/*
	 * Data members
	 */
public:
protected:
private:
	intptr_t _logFileDescriptor; /**< the file being written to */

	/*
	 * Function members
	 */
public:
	static MM_VerboseWriterFileLoggingSynchronous *newInstance(MM_EnvironmentBase *env, MM_VerboseManager *manager, char* filename, uintptr_t fileCount, uintptr_t iterations);

	virtual void outputString(MM_EnvironmentBase *env, const char* string);

protected:
	MM_VerboseWriterFileLoggingSynchronous(MM_EnvironmentBase *env, MM_VerboseManager *manager);
	virtual bool initialize(MM_EnvironmentBase *env, const char *filename, uintptr_t numFiles, uintptr_t numCycles);

private:
	virtual void tearDown(MM_EnvironmentBase *env);

	bool openFile(MM_EnvironmentBase *env, bool printInitializedHeader = false);
	void closeFile(MM_EnvironmentBase *env);

};

#endif /* VERBOSEWRITERFILELOGGINGSYNCHRONOUS_HPP_ */