172 lines
3.8 KiB
C++
172 lines
3.8 KiB
C++
/*
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FIPS - the First nondestructive Interactive Partition Splitting program
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Module main.cpp
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RCS - Header:
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$Header: c:/daten/fips/source/main/RCS/main.cpp 1.4 1995/01/19 00:00:55 schaefer Exp schaefer $
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Copyright (C) 1993 Arno Schaefer
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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Report problems and direct all questions to:
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schaefer@rbg.informatik.th-darmstadt.de
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*/
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#include <stdlib.h>
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#include "logdr_st.h"
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#include "global.h"
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#include "input.h"
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#include "fat.h"
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#include "fipsspec.h"
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#include "host_os.h"
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#define FIRST_CHECK false
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#define FINAL_CHECK true
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extern unsigned _stklen = 20000U;
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int main (int argc, char *argv[])
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{
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// *********************************************************
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// Initialize Program
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// *********************************************************
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evaluate_argument_vector (argc, argv);
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atexit (exit_function);
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if (global.debug_mode)
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global.open_debugfile (argc,argv);
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notice ();
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host_os os;
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char infostring[256];
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if (os.ok () != OK)
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{
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printx ("\nWARNING: FIPS has detected that it is running under %s\n"
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"FIPS should not be used under a multitasking OS. If possible, boot from a DOS\n"
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"disk and then run FIPS. Read FIPS.DOC for more information.\n\n",
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os.information (infostring));
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ask_if_proceed ();
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}
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// *********************************************************
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// Select Drive
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// *********************************************************
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int drive_number;
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if (global.drive_number_cmdline != 0)
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drive_number = global.drive_number_cmdline;
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else
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drive_number = ask_for_drive_number ();
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fips_harddrive harddrive (drive_number); // reads geometry
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if (harddrive.errorcode)
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error
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(
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"Error reading drive geometry: Errorcode %u",
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harddrive.errorcode
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);
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harddrive.reset ();
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if (harddrive.errorcode)
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{
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warning
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(
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false,
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"Drive initialization failure: Errorcode %u",
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harddrive.errorcode
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);
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ask_if_proceed ();
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}
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// *********************************************************
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// Select partition
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// *********************************************************
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if (harddrive.read_root_sector () != 0)
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error ("Error reading root sector");
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if (global.debug_mode)
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{
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fprintf
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(
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global.debugfile,
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"\nRoot sector drive %02Xh:\n\n",
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drive_number
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);
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hexwrite (harddrive.root_sector->data, 512, global.debugfile);
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}
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while (true)
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{
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fips_harddrive hd = harddrive;
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hd.get_partition_table();
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printx ("\nPartition table:\n\n");
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hd.print_partition_table ();
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hd.check (FIRST_CHECK);
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int partition_number =
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ask_for_partition_number
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(
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hd.partition_table().partition_info
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);
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int system = hd.partition_table()
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.partition_info[partition_number].system;
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switch (system)
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{
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case 5:
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error ("Can't split extended partitions");
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break;
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case 1: case 4: case 6:
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{
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fips_partition* partition =
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new fips_partition (&hd, partition_number);
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if (partition->split (hd) == true)
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return (0);
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delete partition;
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}
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break;
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default:
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error ("Unknown file system: %02Xh", system);
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break;
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}
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}
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}
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