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#ifndef _DEV_MAPFILE_H
#define _DEV_MAPFILE_H
namespace dev
{
class MapFileEntry;
/**
* Linker generated module map file parser.
*/
class MapFile
{
public:
/** Error code. */
enum ErrorType
{
/** No error. */
ERROR_NONE,
/** File open failed. */
ERROR_OPEN,
/** File reading failed. */
ERROR_READ,
/** Syntax error. */
ERROR_PARSE
};
/** Reads a map file. */
explicit MapFile( const char* filename );
///
~MapFile();
/** Returns preferred load address. */
long loadAddress() const;
/** Returns ith entry from the map file. */
const MapFileEntry& getEntry( int i ) const;
/** Returns ith segment from the map file. */
const MapFileEntry& getSegment( int i ) const;
/** Returns number of segments in the map file. */
int segments() const;
/** Returns number of entries in the map file. */
int entries() const;
/** Returns error code or 0 (ERROR_NONE) if no error. */
ErrorType error() const;
/** Returns line number of last successful read character. */
int line() const;
/**
* Finds entry which contains specified address.
* @return Entry index or -1 if not found.
*/
int findEntry( long addr ) const;
/**
* Returns current module name, with map extension.
* The output buffer is always 0-terminated.
*/
static void getModuleMapFilename( char* buffer, int bufferSize );
private:
class MapFileImpl;
MapFileImpl* m_this;
MapFile( const MapFile& );
MapFile& operator=( const MapFile& );
};
} // dev
#endif // _DEV_MAPFILE_H
/*
* 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.
*/