freebsd-dev/usr.sbin/sade/install.c
Alexander Leidinger 2e14ff0f41 Say welcome to 'sade', the SysAdmins Disk Editor. It's the fdisk and disklabel part
of sysinstall. So sysinstall may retire now, we have the important non-install part
of it covered.

ATM it doesn't understand GEOM stuff (like mirror, stripe, raid, ...), but patches
to change this and to clean it up internally are more than welcome.

Submitted by:	mami@nyitolap.hu
2006-08-07 23:35:49 +00:00

278 lines
7.1 KiB
C

/*
* $FreeBSD$
*
* Copyright (c) 1995
* Jordan Hubbard. All rights reserved.
*
* 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,
* verbatim and that no modifications are made prior to this
* point in the file.
* 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.
*
* THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``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 JORDAN HUBBARD OR HIS PETS 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, LIFE 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.
*
*/
#include "sade.h"
#include <ctype.h>
#include <sys/consio.h>
#include <sys/disklabel.h>
#include <sys/errno.h>
#include <sys/ioctl.h>
#include <sys/fcntl.h>
#include <sys/wait.h>
#include <sys/uio.h>
#include <sys/param.h>
#define MSDOSFS
#include <sys/mount.h>
#include <ufs/ufs/ufsmount.h>
#include <fs/msdosfs/msdosfsmount.h>
#undef MSDOSFS
#include <sys/stat.h>
#include <sys/sysctl.h>
#include <libdisk.h>
#include <limits.h>
#include <unistd.h>
#include <termios.h>
static void create_termcap(void);
#define TERMCAP_FILE "/usr/share/misc/termcap"
static void installConfigure(void);
Boolean
checkLabels(Boolean whinge)
{
Device **devs;
Boolean status;
Disk *disk;
PartInfo *pi;
Chunk *c1, *c2;
int i;
/* Don't allow whinging if noWarn is set */
if (variable_get(VAR_NO_WARN))
whinge = FALSE;
status = TRUE;
HomeChunk = RootChunk = SwapChunk = NULL;
TmpChunk = UsrChunk = VarChunk = NULL;
#ifdef __ia64__
EfiChunk = NULL;
#endif
/* We don't need to worry about root/usr/swap if we're already multiuser */
return status;
}
#define QUEUE_YES 1
#define QUEUE_NO 0
static int
performNewfs(PartInfo *pi, char *dname, int queue)
{
char buffer[LINE_MAX];
if (pi->do_newfs) {
switch(pi->newfs_type) {
case NEWFS_UFS:
snprintf(buffer, LINE_MAX, "%s %s %s %s %s",
NEWFS_UFS_CMD,
pi->newfs_data.newfs_ufs.softupdates ? "-U" : "",
pi->newfs_data.newfs_ufs.ufs1 ? "-O1" : "-O2",
pi->newfs_data.newfs_ufs.user_options,
dname);
break;
case NEWFS_MSDOS:
snprintf(buffer, LINE_MAX, "%s %s", NEWFS_MSDOS_CMD,
dname);
break;
case NEWFS_CUSTOM:
snprintf(buffer, LINE_MAX, "%s %s",
pi->newfs_data.newfs_custom.command, dname);
break;
}
if (queue == QUEUE_YES) {
command_shell_add(pi->mountpoint, buffer);
return (0);
} else
return (vsystem(buffer));
}
return (0);
}
/* Go newfs and/or mount all the filesystems we've been asked to */
int
installFilesystems(dialogMenuItem *self)
{
int i;
Disk *disk;
Chunk *c1, *c2;
Device **devs;
PartInfo *root;
char dname[80];
Boolean upgrade = FALSE;
/* If we've already done this, bail out */
if (!variable_cmp(DISK_LABELLED, "written"))
return DITEM_SUCCESS;
upgrade = !variable_cmp(SYSTEM_STATE, "upgrade");
if (!checkLabels(TRUE))
return DITEM_FAILURE;
root = (RootChunk != NULL) ? (PartInfo *)RootChunk->private_data : NULL;
command_clear();
/* Now buzz through the rest of the partitions and mount them too */
devs = deviceFind(NULL, DEVICE_TYPE_DISK);
for (i = 0; devs[i]; i++) {
if (!devs[i]->enabled)
continue;
disk = (Disk *)devs[i]->private;
if (!disk->chunks) {
msgConfirm("No chunk list found for %s!", disk->name);
return DITEM_FAILURE | DITEM_RESTORE;
}
for (c1 = disk->chunks->part; c1; c1 = c1->next) {
#ifdef __ia64__
if (c1->type == part) {
c2 = c1;
{
#elif defined(__powerpc__)
if (c1->type == apple) {
for (c2 = c1->part; c2; c2 = c2->next) {
#else
if (c1->type == freebsd) {
for (c2 = c1->part; c2; c2 = c2->next) {
#endif
if (c2->type == part && c2->subtype != FS_SWAP && c2->private_data) {
PartInfo *tmp = (PartInfo *)c2->private_data;
/* Already did root */
if (c2 == RootChunk)
continue;
sprintf(dname, "%s/dev/%s", c2->name);
if (tmp->do_newfs && (!upgrade ||
!msgNoYes("You are upgrading - are you SURE you"
" want to newfs /dev/%s?", c2->name)))
performNewfs(tmp, dname, QUEUE_YES);
else
command_shell_add(tmp->mountpoint,
"fsck_ffs -y %s/dev/%s", c2->name);
#if 0
if (tmp->soft)
command_shell_add(tmp->mountpoint,
"tunefs -n enable %s/dev/%s", RunningAsInit ?
"/mnt" : "", c2->name);
#endif
command_func_add(tmp->mountpoint, Mount, c2->name);
}
else if (c2->type == part && c2->subtype == FS_SWAP) {
char fname[80];
int i;
if (c2 == SwapChunk)
continue;
sprintf(fname, "%s/dev/%s", c2->name);
i = (Fake || swapon(fname));
if (!i) {
dialog_clear_norefresh();
msgNotify("Added %s as an additional swap device", fname);
}
else {
msgConfirm("Unable to add %s as a swap device: %s", fname, strerror(errno));
}
}
}
}
else if (c1->type == fat && c1->private_data &&
(root->do_newfs || upgrade)) {
char name[FILENAME_MAX];
sprintf(name, "%s/%s", ((PartInfo *)c1->private_data)->mountpoint);
Mkdir(name);
}
#if defined(__ia64__)
else if (c1->type == efi && c1->private_data) {
char bootdir[FILENAME_MAX];
PartInfo *pi = (PartInfo *)c1->private_data;
char *p;
sprintf(dname, "/dev/%s", c1->name);
if (pi->do_newfs && (!upgrade ||
!msgNoYes("You are upgrading - are you SURE you want to "
"newfs /dev/%s?", c1->name)))
performNewfs(pi, dname, QUEUE_YES);
command_func_add(pi->mountpoint, Mount_msdosfs, c1->name);
}
#endif
}
}
command_sort();
command_execute();
dialog_clear_norefresh();
return DITEM_SUCCESS | DITEM_RESTORE;
}
static char *
getRelname(void)
{
static char buf[64];
size_t sz = (sizeof buf) - 1;
if (sysctlbyname("kern.osrelease", buf, &sz, NULL, 0) != -1) {
buf[sz] = '\0';
return buf;
}
else
return "<unknown>";
}
/* Initialize various user-settable values to their defaults */
int
installVarDefaults(dialogMenuItem *self)
{
char *cp;
/* Set default startup options */
variable_set2(VAR_RELNAME, getRelname(), 0);
variable_set2(SYSTEM_STATE, "update", 0);
variable_set2(VAR_NEWFS_ARGS, "-b 16384 -f 2048", 0);
variable_set2(VAR_CONSTERM, "NO", 0);
return DITEM_SUCCESS;
}
/* Load the environment up from various system configuration files */
void
installEnvironment(void)
{
}