devices.c revision 8208 
1/*
2 * The new sysinstall program.
3 *
4 * This is probably the last program in the `sysinstall' line - the next
5 * generation being essentially a complete rewrite.
6 *
7 * $Id: install.c,v 1.2 1995/04/27 18:03:53 jkh Exp $
8 *
9 * Copyright (c) 1995
10 *	Jordan Hubbard.  All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 *    notice, this list of conditions and the following disclaimer,
17 *    verbatim and that no modifications are made prior to this
18 *    point in the file.
19 * 2. Redistributions in binary form must reproduce the above copyright
20 *    notice, this list of conditions and the following disclaimer in the
21 *    documentation and/or other materials provided with the distribution.
22 * 3. All advertising materials mentioning features or use of this software
23 *    must display the following acknowledgement:
24 *	This product includes software developed by Jordan Hubbard
25 *	for the FreeBSD Project.
26 * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
27 *    endorse or promote products derived from this software without specific
28 *    prior written permission.
29 *
30 * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
31 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
32 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
33 * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
34 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
35 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
36 * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
37 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
38 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
39 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
40 * SUCH DAMAGE.
41 *
42 */
43
44#include "sysinstall.h"
45#include "libdisk.h"
46
47/* Get all device information for a given device class */
48Device *
49device_get_all(DeviceType which, int *ndevs)
50{
51    char **names;
52    Device *devs = NULL;
53
54    *ndevs = 0;
55    if (which == DEVICE_TYPE_DISK || which == DEVICE_TYPE_ANY) {
56	if ((names = Disk_Names()) != NULL) {
57	    int i;
58
59	    for (i = 0; names[i]; i++)
60		++*ndevs;
61	    devs = safe_malloc(sizeof(Device) * (*ndevs + 1));
62	    for (i = 0; names[i]; i++) {
63		strcpy(devs[i].name, names[i]);
64		devs[i].type = DEVICE_TYPE_DISK;
65	    }
66	    devs[i].name[0] = '\0';
67	    free(names);
68	}
69    }
70    /* put detection for other classes here just as soon as I figure out how */
71    return devs;
72}
73
74void
75device_print_chunk(struct chunk *c1, int offset, int *row)
76{
77    CHAR_N
78
79    if (!c1)
80	return;
81    mvprintw(*row++, offset, "%10lu %10lu %10lu  %-8s %d    %-8s  %4d       %lx",
82	     c1->offset, c1->size, c1->end, c1->name, c1->type,
83	     chunk_n[c1->type], c1->subtype, c1->flags);
84    device_print_chunk(c1->part, offset + 2, row);
85    device_print_chunk(c1->next, offset, row);
86}
87
88int
89device_slice_disk(char *disk)
90{
91    struct disk *d;
92    char *p;
93    int row;
94
95    d = Open_Disk(disk);
96    if (!d)
97	msgFatal("Couldn't open disk `%s'!", disk);
98    p = CheckRules(d);
99    if (p) {
100	msgConfirm(p);
101	free(p);
102    }
103    dialog_clear();
104    while (1) {
105	clear();
106	mvprintw(0, 0, "Disk name: %s,  Flags: %lx", disk, d->flags);
107	mvprintw(1, 0,
108		 "Real Geometry: %lu/%lu/%lu, BIOS Geometry: %lu/%lu/%lu [cyls/heads/sectors]",
109		 d->real_cyl, d->real_hd, d->real_sect,
110		 d->bios_cyl, d->bios_hd, d->bios_sect);
111	mvprintw(4, 0, "%10s %10s %10s %-8s %4s %-8s     %4s %4s",
112		 "Offset", "Size", "End", "Name", "PType", "Desc",
113		 "Subtype", "Flags");
114	row = 5;
115	device_print_chunk(d->chunks, 0, &row);
116	move(23, 0);
117	addstr("Done!");
118	if (getch() == 'q')
119	    return 0;
120    }
121    return 0;
122}
123