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primpart.h
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1997-12-20
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/*
FIPS - the First nondestructive Interactive Partition Splitting program
Module hdstruct.h
RCS - Header:
$Id$
Copyright (C) 1993 Arno Schaefer
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Report problems and direct all questions to:
schaefer@rbg.informatik.th-darmstadt.de
*/
/* ----------------------------------------------------------------------- */
/* Partition Class, derived from logical_drive and raw_partition */
/* Represents one primary DOS partition. Read_sector() and write_sector() */
/* are instances of the virtual functions in the logical_drive class */
/* ----------------------------------------------------------------------- */
#ifndef PRIMPART_H
#define PRIMPART_H
#include "types.h"
#include "disk_io.h"
#include "logdr_st.h"
#include "hdstruct.h"
class partition:public logical_drive
{
public:
int number;
physical_drive *drive;
partition_info *partition_info;
int read_sector (dword number, sector *sector)
{
return (drive->read_sector
(
sector,
partition_info->start_sector_abs
+ number
));
}
int write_sector (dword number, sector *sector)
{
return (drive->write_sector
(
sector,
partition_info->start_sector_abs
+ number
));
}
partition (class harddrive *drive, int number)
{
partition::number = number;
partition::drive = drive;
partition_info =
&(drive->partition_table().partition_info[number]);
boot_sector = new class boot_sector (this);
fsinfo_sector = new class fsinfo_sector (this);
}
~partition (void) { delete boot_sector; delete fsinfo_sector; }
};
#endif