2e14ff0f41
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
350 lines
9.3 KiB
C
350 lines
9.3 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 <sys/fcntl.h>
|
|
#include <sys/param.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/ioctl.h>
|
|
#include <sys/errno.h>
|
|
#include <sys/time.h>
|
|
#include <sys/stat.h>
|
|
#include <ctype.h>
|
|
#include <libdisk.h>
|
|
|
|
/* how much to bias minor number for a given /dev/<ct#><un#>s<s#> slice */
|
|
#define SLICE_DELTA (0x10000)
|
|
|
|
static Device *Devices[DEV_MAX];
|
|
static int numDevs;
|
|
|
|
#define DEVICE_ENTRY(type, name, descr, max) { type, name, descr, max }
|
|
|
|
#define DISK(name, descr, max) \
|
|
DEVICE_ENTRY(DEVICE_TYPE_DISK, name, descr, max)
|
|
|
|
static struct _devname {
|
|
DeviceType type;
|
|
char *name;
|
|
char *description;
|
|
int max;
|
|
} device_names[] = {
|
|
DISK("da%d", "SCSI disk device", 16),
|
|
DISK("ad%d", "ATA/IDE disk device", 16),
|
|
DISK("ar%d", "ATA/IDE RAID device", 16),
|
|
DISK("afd%d", "ATAPI/IDE floppy device", 4),
|
|
DISK("mlxd%d", "Mylex RAID disk", 4),
|
|
DISK("amrd%d", "AMI MegaRAID drive", 4),
|
|
DISK("idad%d", "Compaq RAID array", 4),
|
|
DISK("twed%d", "3ware ATA RAID array", 4),
|
|
DISK("aacd%d", "Adaptec FSA RAID array", 4),
|
|
DISK("ipsd%d", "IBM ServeRAID RAID array", 4),
|
|
DISK("mfid%d", "LSI MegaRAID SAS array", 4),
|
|
{ 0, NULL, NULL, 0 },
|
|
};
|
|
|
|
Device *
|
|
new_device(char *name)
|
|
{
|
|
Device *dev;
|
|
|
|
dev = safe_malloc(sizeof(Device));
|
|
bzero(dev, sizeof(Device));
|
|
if (name)
|
|
SAFE_STRCPY(dev->name, name);
|
|
return dev;
|
|
}
|
|
|
|
/* Stubs for unimplemented strategy routines */
|
|
Boolean
|
|
dummyInit(Device *dev)
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
FILE *
|
|
dummyGet(Device *dev, char *dist, Boolean probe)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
void
|
|
dummyShutdown(Device *dev)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static int
|
|
deviceTry(struct _devname dev, char *try, int i)
|
|
{
|
|
int fd;
|
|
char unit[80];
|
|
mode_t m;
|
|
dev_t d;
|
|
int fail;
|
|
|
|
snprintf(unit, sizeof unit, dev.name, i);
|
|
snprintf(try, FILENAME_MAX, "/dev/%s", unit);
|
|
if (isDebug())
|
|
msgDebug("deviceTry: attempting to open %s\n", try);
|
|
fd = open(try, O_RDONLY);
|
|
if (fd >= 0) {
|
|
if (isDebug())
|
|
msgDebug("deviceTry: open of %s succeeded.\n", try);
|
|
}
|
|
return fd;
|
|
}
|
|
|
|
/* Register a new device in the devices array */
|
|
Device *
|
|
deviceRegister(char *name, char *desc, char *devname, DeviceType type, Boolean enabled,
|
|
Boolean (*init)(Device *), FILE * (*get)(Device *, char *, Boolean),
|
|
void (*shutdown)(Device *), void *private)
|
|
{
|
|
Device *newdev = NULL;
|
|
|
|
if (numDevs == DEV_MAX)
|
|
msgFatal("Too many devices found!");
|
|
else {
|
|
newdev = new_device(name);
|
|
newdev->description = desc;
|
|
newdev->devname = devname;
|
|
newdev->type = type;
|
|
newdev->enabled = enabled;
|
|
newdev->init = init ? init : dummyInit;
|
|
newdev->get = get ? get : dummyGet;
|
|
newdev->shutdown = shutdown ? shutdown : dummyShutdown;
|
|
newdev->private = private;
|
|
Devices[numDevs] = newdev;
|
|
Devices[++numDevs] = NULL;
|
|
}
|
|
return newdev;
|
|
}
|
|
|
|
/* Reset the registered device chain */
|
|
void
|
|
deviceReset(void)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < numDevs; i++) {
|
|
DEVICE_SHUTDOWN(Devices[i]);
|
|
|
|
/* XXX this potentially leaks Devices[i]->private if it's being
|
|
* used to point to something dynamic, but you're not supposed
|
|
* to call this routine at such times that some open instance
|
|
* has its private ptr pointing somewhere anyway. XXX
|
|
*/
|
|
free(Devices[i]);
|
|
}
|
|
Devices[numDevs = 0] = NULL;
|
|
}
|
|
|
|
/* Get all device information for devices we have attached */
|
|
void
|
|
deviceGetAll(void)
|
|
{
|
|
int i, j, fd, s;
|
|
char **names;
|
|
|
|
msgNotify("Probing devices, please wait (this can take a while)...");
|
|
|
|
/* Next, try to find all the types of devices one might need
|
|
* during the second stage of the installation.
|
|
*/
|
|
for (i = 0; device_names[i].name; i++) {
|
|
for (j = 0; j < device_names[i].max; j++) {
|
|
char try[FILENAME_MAX];
|
|
|
|
switch(device_names[i].type) {
|
|
case DEVICE_TYPE_DISK:
|
|
fd = deviceTry(device_names[i], try, j);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Finally, go get the disks and look for DOS partitions to register */
|
|
if ((names = Disk_Names()) != NULL) {
|
|
int i;
|
|
|
|
for (i = 0; names[i]; i++) {
|
|
Chunk *c1;
|
|
Disk *d;
|
|
|
|
/* Ignore memory disks */
|
|
if (!strncmp(names[i], "md", 2))
|
|
continue;
|
|
|
|
/*
|
|
* XXX
|
|
* Due to unknown reasons, Disk_Names() returns SCSI CDROM as a
|
|
* valid disk. This is main reason why sysinstall presents SCSI
|
|
* CDROM to available disks in Fdisk/Label menu. In addition,
|
|
* adding a blank SCSI CDROM to the menu generates floating point
|
|
* exception in sparc64. Disk_Names() just extracts sysctl
|
|
* "kern.disks". Why GEOM treats SCSI CDROM as a disk is beyond
|
|
* me and that should be investigated.
|
|
* For temporary workaround, ignore SCSI CDROM device.
|
|
*/
|
|
if (!strncmp(names[i], "cd", 2))
|
|
continue;
|
|
|
|
d = Open_Disk(names[i]);
|
|
if (!d) {
|
|
msgDebug("Unable to open disk %s\n", names[i]);
|
|
continue;
|
|
}
|
|
|
|
deviceRegister(names[i], names[i], d->name, DEVICE_TYPE_DISK, FALSE,
|
|
dummyInit, dummyGet, dummyShutdown, d);
|
|
if (isDebug())
|
|
msgDebug("Found a disk device named %s\n", names[i]);
|
|
|
|
#if 0
|
|
/* Look for existing DOS partitions to register as "DOS media devices" */
|
|
for (c1 = d->chunks->part; c1; c1 = c1->next) {
|
|
if (c1->type == fat || c1->type == efi || c1->type == extended) {
|
|
Device *dev;
|
|
char devname[80];
|
|
|
|
/* Got one! */
|
|
snprintf(devname, sizeof devname, "/dev/%s", c1->name);
|
|
dev = deviceRegister(c1->name, c1->name, strdup(devname), DEVICE_TYPE_DOS, TRUE,
|
|
mediaInitDOS, mediaGetDOS, mediaShutdownDOS, NULL);
|
|
dev->private = c1;
|
|
if (isDebug())
|
|
msgDebug("Found a DOS partition %s on drive %s\n", c1->name, d->name);
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
free(names);
|
|
}
|
|
dialog_clear_norefresh();
|
|
}
|
|
|
|
/* Rescan all devices, after closing previous set - convenience function */
|
|
void
|
|
deviceRescan(void)
|
|
{
|
|
deviceReset();
|
|
deviceGetAll();
|
|
}
|
|
|
|
/*
|
|
* Find all devices that match the criteria, allowing "wildcarding" as well
|
|
* by allowing NULL or ANY values to match all. The array returned is static
|
|
* and may be used until the next invocation of deviceFind().
|
|
*/
|
|
Device **
|
|
deviceFind(char *name, DeviceType class)
|
|
{
|
|
static Device *found[DEV_MAX];
|
|
int i, j;
|
|
|
|
j = 0;
|
|
for (i = 0; i < numDevs; i++) {
|
|
if ((!name || !strcmp(Devices[i]->name, name))
|
|
&& (class == DEVICE_TYPE_ANY || class == Devices[i]->type))
|
|
found[j++] = Devices[i];
|
|
}
|
|
found[j] = NULL;
|
|
return j ? found : NULL;
|
|
}
|
|
|
|
Device **
|
|
deviceFindDescr(char *name, char *desc, DeviceType class)
|
|
{
|
|
static Device *found[DEV_MAX];
|
|
int i, j;
|
|
|
|
j = 0;
|
|
for (i = 0; i < numDevs; i++) {
|
|
if ((!name || !strcmp(Devices[i]->name, name)) &&
|
|
(!desc || !strcmp(Devices[i]->description, desc)) &&
|
|
(class == DEVICE_TYPE_ANY || class == Devices[i]->type))
|
|
found[j++] = Devices[i];
|
|
}
|
|
found[j] = NULL;
|
|
return j ? found : NULL;
|
|
}
|
|
|
|
int
|
|
deviceCount(Device **devs)
|
|
{
|
|
int i;
|
|
|
|
if (!devs)
|
|
return 0;
|
|
for (i = 0; devs[i]; i++);
|
|
return i;
|
|
}
|
|
|
|
/*
|
|
* Create a menu listing all the devices of a certain type in the system.
|
|
* The passed-in menu is expected to be a "prototype" from which the new
|
|
* menu is cloned.
|
|
*/
|
|
DMenu *
|
|
deviceCreateMenu(DMenu *menu, DeviceType type, int (*hook)(dialogMenuItem *d), int (*check)(dialogMenuItem *d))
|
|
{
|
|
Device **devs;
|
|
int numdevs;
|
|
DMenu *tmp = NULL;
|
|
int i, j;
|
|
|
|
devs = deviceFind(NULL, type);
|
|
numdevs = deviceCount(devs);
|
|
if (!numdevs)
|
|
return NULL;
|
|
tmp = (DMenu *)safe_malloc(sizeof(DMenu) + (sizeof(dialogMenuItem) * (numdevs + 1)));
|
|
bcopy(menu, tmp, sizeof(DMenu));
|
|
for (i = 0; devs[i]; i++) {
|
|
tmp->items[i].prompt = devs[i]->name;
|
|
for (j = 0; j < numDevs; j++) {
|
|
if (devs[i] == Devices[j]) {
|
|
tmp->items[i].title = Devices[j]->description;
|
|
break;
|
|
}
|
|
}
|
|
if (j == numDevs)
|
|
tmp->items[i].title = "<unknown device type>";
|
|
tmp->items[i].fire = hook;
|
|
tmp->items[i].checked = check;
|
|
}
|
|
tmp->items[i].title = NULL;
|
|
return tmp;
|
|
}
|