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Rebase to HEAD as of a few days ago.

/*	$NetBSD: install.c,v 1.2.6.2 2014/08/20 00:05:13 tls Exp $	*/

/*
 * Copyright 1997 Piermont Information Systems Inc.
 * All rights reserved.
 *
 * Written by Philip A. Nelson for Piermont Information Systems Inc.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. The name of Piermont Information Systems Inc. may not be used to endorse
 *    or promote products derived from this software without specific prior
 *    written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL PIERMONT INFORMATION SYSTEMS INC. BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

/* install.c -- system installation. */

#include <stdio.h>
#include <curses.h>
#include "defs.h"
#include "msg_defs.h"
#include "menu_defs.h"

/* Do the system install. */

void
do_install(void)
{
	int find_disks_ret;
	int retcode = 0;
	partman_go = -1;

#ifndef DEBUG
	msg_display(MSG_installusure);
	process_menu(MENU_noyes, NULL);
	if (!yesno)
		return;
#endif

	get_ramsize();

	/* Create and mount partitions */
	find_disks_ret = find_disks(msg_string(MSG_install));
	if (partman_go == 1) {
		if (partman() < 0) {
			msg_display(MSG_abort);
			process_menu(MENU_ok, NULL);
			return;
		}
	} else if (find_disks_ret < 0)
		return;
	else {
	/* Classical partitioning wizard */
		partman_go = 0;
		clear();
		refresh();

		if (check_swap(pm->diskdev, 0) > 0) {
			msg_display(MSG_swapactive);
			process_menu(MENU_ok, NULL);
			if (check_swap(pm->diskdev, 1) < 0) {
				msg_display(MSG_swapdelfailed);
				process_menu(MENU_ok, NULL);
				if (!debug)
					return;
			}
		}

		if (!md_get_info() || md_make_bsd_partitions() == 0) {
			msg_display(MSG_abort);
			process_menu(MENU_ok, NULL);
			return;
		}

		/* Last chance ... do you really want to do this? */
		clear();
		refresh();
		msg_display(MSG_lastchance, pm->diskdev);
		process_menu(MENU_noyes, NULL);
		if (!yesno)
			return;

		if (md_pre_disklabel() != 0 ||
			write_disklabel() != 0 ||
			md_post_disklabel() != 0 ||
			make_filesystems() ||
			make_fstab() != 0 ||
			md_post_newfs() != 0)
			return;
	}

	/* Unpack the distribution. */
	process_menu(MENU_distset, &retcode);
	if (retcode == 0)
		return;
	if (get_and_unpack_sets(0, MSG_disksetupdone,
	    MSG_extractcomplete, MSG_abortinst) != 0)
		return;

	if (md_post_extract() != 0)
		return;

	do_configmenu();

	sanity_check();

	md_cleanup_install();

	msg_display(MSG_instcomplete);
	process_menu(MENU_ok, NULL);
}