/*
 * Copyright (c) 2006 Michael Eddington
 * Copyright (c) 2001 Jani Kajala
 *
 * Permission to use, copy, modify, distribute and sell this
 * software and its documentation for any purpose is hereby
 * granted without fee, provided that the above copyright notice
 * appear in all copies and that both that copyright notice and
 * this permission notice appear in supporting documentation.
 * Jani Kajala makes no representations about the suitability 
 * of this software for any purpose. It is provided "as is" 
 * without express or implied warranty.
 */

// $Id: MapFileEntry.h,v 1.2 2006/10/17 02:44:08 meddingt Exp $

#ifndef _DEV_MAPFILEENTRY_H
#define _DEV_MAPFILEENTRY_H


namespace dev
{


/** An entry in the map file. */
class MapFileEntry
{
public:
	/** Class constants. */
	enum Constants
	{
		/** Maximum number of characters in map file entry name. */
		MAX_NAME = 256
	};

	///
	MapFileEntry();

	/** Creates an entry with specified section, offset, length and name. */
	MapFileEntry( long section, long offset, long length, 
		const char* name, long rvabase, const char* lib);

	/** Returns section of the entry. */
	long		section() const;

	/** Returns offset of the entry. */
	long		offset() const;

	/** Returns length of the entry (only defined for segments). */
	long		length() const;

	/** Returns name of the entry. */
	const char*	name() const;

	/** Returns rva+base */
	long		rvabase() const;

	/** Returns name of the library */
	const char*	lib() const;

	/** Returns true if the offset of this entry is before the other one. */
	bool		operator<( const MapFileEntry& other ) const;

private:
	long	m_sec;
	long	m_addr;
	long	m_len;
	char	m_name[MAX_NAME+1];
	char	m_lib[MAX_NAME+1];
	long	m_rvabase;
};


} // dev


#endif // _DEV_MAPFILEENTRY_H
