1139 lines
35 KiB
C
1139 lines
35 KiB
C
/*
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* The new sysinstall program.
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*
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* This is probably the last program in the `sysinstall' line - the next
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* generation being essentially a complete rewrite.
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*
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* $Id: install.c,v 1.203 1997/12/29 20:07:17 jkh Exp $
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*
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* Copyright (c) 1995
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* Jordan Hubbard. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer,
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* verbatim and that no modifications are made prior to this
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* point in the file.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#include "sysinstall.h"
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#include "uc_main.h"
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#include <ctype.h>
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#include <sys/disklabel.h>
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#include <sys/errno.h>
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#include <sys/ioctl.h>
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#include <sys/fcntl.h>
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#include <sys/wait.h>
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#include <sys/param.h>
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#define MSDOSFS
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#include <sys/mount.h>
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#include <ufs/ufs/ufsmount.h>
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#include <msdosfs/msdosfsmount.h>
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#undef MSDOSFS
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#include <sys/stat.h>
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#include <unistd.h>
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static void create_termcap(void);
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static void fixit_common(void);
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#ifdef SAVE_USERCONFIG
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static void save_userconfig_to_kernel(char *);
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#endif
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#define TERMCAP_FILE "/usr/share/misc/termcap"
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static void installConfigure(void);
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Boolean
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checkLabels(Boolean whinge, Chunk **rdev, Chunk **sdev, Chunk **udev, Chunk **vdev)
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{
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Device **devs;
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Boolean status;
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Disk *disk;
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Chunk *c1, *c2, *rootdev, *swapdev, *usrdev, *vardev;
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int i;
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/* Don't allow whinging if noWarn is set */
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if (variable_get(VAR_NO_WARN))
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whinge = FALSE;
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status = TRUE;
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*rdev = *sdev = *udev = *vdev = rootdev = swapdev = usrdev = vardev = NULL;
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/* We don't need to worry about root/usr/swap if we're already multiuser */
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if (!RunningAsInit)
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return status;
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devs = deviceFind(NULL, DEVICE_TYPE_DISK);
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/* First verify that we have a root device */
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for (i = 0; devs[i]; i++) {
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if (!devs[i]->enabled)
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continue;
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disk = (Disk *)devs[i]->private;
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msgDebug("Scanning disk %s for root filesystem\n", disk->name);
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if (!disk->chunks)
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msgFatal("No chunk list found for %s!", disk->name);
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for (c1 = disk->chunks->part; c1; c1 = c1->next) {
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if (c1->type == freebsd) {
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for (c2 = c1->part; c2; c2 = c2->next) {
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if (c2->type == part && c2->subtype != FS_SWAP && c2->private_data) {
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if (c2->flags & CHUNK_IS_ROOT) {
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if (rootdev) {
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if (whinge)
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msgConfirm("WARNING: You have more than one root device set?!\n"
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"Using the first one found.");
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continue;
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}
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else {
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rootdev = c2;
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if (isDebug())
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msgDebug("Found rootdev at %s!\n", rootdev->name);
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}
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}
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else if (!strcmp(((PartInfo *)c2->private_data)->mountpoint, "/usr")) {
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if (usrdev) {
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if (whinge)
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msgConfirm("WARNING: You have more than one /usr filesystem.\n"
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"Using the first one found.");
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continue;
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}
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else {
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usrdev = c2;
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if (isDebug())
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msgDebug("Found usrdev at %s!\n", usrdev->name);
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}
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}
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else if (!strcmp(((PartInfo *)c2->private_data)->mountpoint, "/var")) {
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if (vardev) {
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if (whinge)
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msgConfirm("WARNING: You have more than one /var filesystem.\n"
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"Using the first one found.");
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continue;
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}
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else {
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vardev = c2;
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if (isDebug())
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msgDebug("Found vardev at %s!\n", vardev->name);
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}
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}
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}
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}
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}
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}
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}
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/* Now check for swap devices */
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for (i = 0; devs[i]; i++) {
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if (!devs[i]->enabled)
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continue;
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disk = (Disk *)devs[i]->private;
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msgDebug("Scanning disk %s for swap partitions\n", disk->name);
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if (!disk->chunks)
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msgFatal("No chunk list found for %s!", disk->name);
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for (c1 = disk->chunks->part; c1; c1 = c1->next) {
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if (c1->type == freebsd) {
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for (c2 = c1->part; c2; c2 = c2->next) {
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if (c2->type == part && c2->subtype == FS_SWAP && !swapdev) {
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swapdev = c2;
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if (isDebug())
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msgDebug("Found swapdev at %s!\n", swapdev->name);
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break;
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}
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}
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}
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}
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}
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/* Copy our values over */
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*rdev = rootdev;
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*sdev = swapdev;
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*udev = usrdev;
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*vdev = vardev;
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if (!rootdev && whinge) {
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msgConfirm("No root device found - you must label a partition as /\n"
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"in the label editor.");
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status = FALSE;
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}
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if (!swapdev && whinge) {
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msgConfirm("No swap devices found - you must create at least one\n"
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"swap partition.");
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status = FALSE;
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}
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if (!usrdev && whinge) {
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msgConfirm("WARNING: No /usr filesystem found. This is not technically\n"
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"an error if your root filesystem is big enough (or you later\n"
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"intend to mount your /usr filesystem over NFS), but it may otherwise\n"
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"cause you trouble if you're not exactly sure what you are doing!");
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}
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if (!vardev && whinge && variable_cmp(SYSTEM_STATE, "upgrade")) {
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msgConfirm("WARNING: No /var filesystem found. This is not technically\n"
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"an error if your root filesystem is big enough (or you later\n"
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"intend to link /var to someplace else), but it may otherwise\n"
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"cause your root filesystem to fill up if you receive lots of mail\n"
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"or edit large temporary files.");
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}
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return status;
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}
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static int
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installInitial(void)
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{
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static Boolean alreadyDone = FALSE;
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if (alreadyDone)
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return DITEM_SUCCESS;
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if (!variable_get(DISK_LABELLED)) {
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msgConfirm("You need to assign disk labels before you can proceed with\n"
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"the installation.");
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return DITEM_FAILURE;
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}
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/* If it's labelled, assume it's also partitioned */
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if (!variable_get(DISK_PARTITIONED))
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variable_set2(DISK_PARTITIONED, "yes");
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/* If we refuse to proceed, bail. */
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dialog_clear_norefresh();
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if (msgYesNo("Last Chance! Are you SURE you want continue the installation?\n\n"
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"If you're running this on a disk with data you wish to save\n"
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"then WE STRONGLY ENCOURAGE YOU TO MAKE PROPER BACKUPS before\n"
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"proceeding!\n\n"
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"We can take no responsibility for lost disk contents!") != 0)
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return DITEM_FAILURE | DITEM_RESTORE;
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if (DITEM_STATUS(diskLabelCommit(NULL)) != DITEM_SUCCESS) {
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msgConfirm("Couldn't make filesystems properly. Aborting.");
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return DITEM_FAILURE;
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}
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else if (isDebug())
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msgDebug("installInitial: Scribbled successfully on the disk(s)\n");
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if (!copySelf()) {
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msgConfirm("Couldn't clone the boot floppy onto the root file system.\n"
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"Aborting.");
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return DITEM_FAILURE;
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}
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if (chroot("/mnt") == -1) {
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msgConfirm("Unable to chroot to %s - this is bad!", "/mnt");
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return DITEM_FAILURE;
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}
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chdir("/");
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variable_set2(RUNNING_ON_ROOT, "yes");
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configResolv();
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/* stick a helpful shell over on the 4th VTY */
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systemCreateHoloshell();
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alreadyDone = TRUE;
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return DITEM_SUCCESS;
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}
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int
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installFixitHoloShell(dialogMenuItem *self)
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{
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systemCreateHoloshell();
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return DITEM_SUCCESS;
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}
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int
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installFixitCDROM(dialogMenuItem *self)
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{
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struct stat sb;
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if (!RunningAsInit)
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return DITEM_SUCCESS;
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variable_set2(SYSTEM_STATE, "fixit");
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(void)unlink("/mnt2");
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(void)rmdir("/mnt2");
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while (1) {
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msgConfirm("Please insert the second FreeBSD CDROM and press return");
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if (DITEM_STATUS(mediaSetCDROM(NULL)) != DITEM_SUCCESS || !mediaDevice || !mediaDevice->init(mediaDevice)) {
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/* If we can't initialize it, it's probably not a FreeBSD CDROM so punt on it */
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if (mediaDevice) {
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mediaDevice->shutdown(mediaDevice);
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mediaDevice = NULL;
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}
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if (msgYesNo("Unable to mount the CDROM - do you want to try again?") != 0)
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return DITEM_FAILURE;
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}
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else
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break;
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}
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/* Since the fixit code expects everything to be in /mnt2, and the CDROM mounting stuff /dist, do
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* a little kludge dance here..
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*/
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if (symlink("/dist", "/mnt2")) {
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msgConfirm("Unable to symlink /mnt2 to the CDROM mount point. Please report this\n"
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"unexpected failure to freebsd-bugs@FreeBSD.org.");
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return DITEM_FAILURE;
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}
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/*
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* If /tmp points to /mnt2/tmp from a previous fixit floppy session, it's
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* not very good for us if we point it to the CDROM now. Rather make it
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* a directory in the root MFS then. Experienced admins will still be
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* able to mount their disk's /tmp over this if they need.
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*/
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if (lstat("/tmp", &sb) == 0 && (sb.st_mode & S_IFMT) == S_IFLNK)
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(void)unlink("/tmp");
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Mkdir("/tmp");
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/*
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* Since setuid binaries ignore LD_LIBRARY_PATH, we indeed need the
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* ld.so.hints file. Fortunately, it's fairly small (~ 3 KB).
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*/
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if (!file_readable("/var/run/ld.so.hints")) {
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Mkdir("/var/run");
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if (vsystem("/mnt2/sbin/ldconfig -s /mnt2/usr/lib")) {
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msgConfirm("Warning: ldconfig could not create the ld.so hints file.\n"
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"Dynamic executables from the CDROM likely won't work.");
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}
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}
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/* Yet another iggly hardcoded pathname. */
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if (!file_readable("/usr/libexec/ld.so")) {
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Mkdir("/usr/libexec");
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if (symlink("/mnt2/usr/libexec/ld.so", "/usr/libexec/ld.so")) {
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msgConfirm("Warning: could not create the symlink for ld.so.\n"
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"Dynamic executables from the CDROM likely won't work.");
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}
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}
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fixit_common();
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mediaDevice->shutdown(mediaDevice);
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msgConfirm("Please remove the FreeBSD CDROM now.");
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return DITEM_SUCCESS;
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}
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int
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installFixitFloppy(dialogMenuItem *self)
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{
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struct ufs_args args;
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if (!RunningAsInit)
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return DITEM_SUCCESS;
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variable_set2(SYSTEM_STATE, "fixit");
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memset(&args, 0, sizeof(args));
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args.fspec = "/dev/fd0";
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Mkdir("/mnt2");
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while (1) {
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msgConfirm("Please insert a writable fixit floppy and press return");
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if (mount("ufs", "/mnt2", 0, (caddr_t)&args) != -1)
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break;
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msgConfirm("An attempt to mount the fixit floppy failed, maybe the filesystem\n"
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"is unclean. Trying a forcible mount as a last resort...");
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if (mount("ufs", "/mnt2", MNT_FORCE, (caddr_t)&args) != -1)
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break;
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if (msgYesNo("Unable to mount the fixit floppy - do you want to try again?") != 0)
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return DITEM_FAILURE;
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}
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if (!directory_exists("/tmp"))
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(void)symlink("/mnt2/tmp", "/tmp");
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fixit_common();
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unmount("/mnt2", MNT_FORCE);
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msgConfirm("Please remove the fixit floppy now.");
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return DITEM_SUCCESS;
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}
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/*
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* The common code for both fixit variants.
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*/
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static void
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fixit_common(void)
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{
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pid_t child;
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int waitstatus;
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if (!directory_exists("/var/tmp/vi.recover")) {
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if (DITEM_STATUS(Mkdir("/var/tmp/vi.recover")) != DITEM_SUCCESS) {
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msgConfirm("Warning: Was unable to create a /var/tmp/vi.recover directory.\n"
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"vi will kvetch and moan about it as a result but should still\n"
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"be essentially usable.");
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}
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}
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if (!directory_exists("/bin"))
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(void)Mkdir("/bin");
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(void)symlink("/stand/sh", "/bin/sh");
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/* Link the /etc/ files */
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if (DITEM_STATUS(Mkdir("/etc")) != DITEM_SUCCESS)
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msgConfirm("Unable to create an /etc directory! Things are weird on this floppy..");
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else if ((symlink("/mnt2/etc/spwd.db", "/etc/spwd.db") == -1 && errno != EEXIST) ||
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(symlink("/mnt2/etc/protocols", "/etc/protocols") == -1 && errno != EEXIST) ||
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(symlink("/mnt2/etc/services", "/etc/services") == -1 && errno != EEXIST))
|
|
msgConfirm("Couldn't symlink the /etc/ files! I'm not sure I like this..");
|
|
if (!file_readable(TERMCAP_FILE))
|
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create_termcap();
|
|
if (!(child = fork())) {
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int i, fd;
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struct termios foo;
|
|
extern int login_tty(int);
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|
|
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ioctl(0, TIOCNOTTY, NULL);
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for (i = getdtablesize(); i >= 0; --i)
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close(i);
|
|
fd = open("/dev/ttyv3", O_RDWR);
|
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ioctl(0, TIOCSCTTY, &fd);
|
|
dup2(0, 1);
|
|
dup2(0, 2);
|
|
DebugFD = 2;
|
|
if (login_tty(fd) == -1)
|
|
msgDebug("fixit: I can't set the controlling terminal.\n");
|
|
|
|
signal(SIGTTOU, SIG_IGN);
|
|
if (tcgetattr(0, &foo) != -1) {
|
|
foo.c_cc[VERASE] = '\010';
|
|
if (tcsetattr(0, TCSANOW, &foo) == -1)
|
|
msgDebug("fixit shell: Unable to set erase character.\n");
|
|
}
|
|
else
|
|
msgDebug("fixit shell: Unable to get terminal attributes!\n");
|
|
setenv("PATH", "/bin:/sbin:/usr/bin:/usr/sbin:/stand:"
|
|
"/mnt2/stand:/mnt2/bin:/mnt2/sbin:/mnt2/usr/bin:/mnt2/usr/sbin", 1);
|
|
/* use the .profile from the fixit medium */
|
|
setenv("HOME", "/mnt2", 1);
|
|
chdir("/mnt2");
|
|
execlp("sh", "-sh", 0);
|
|
msgDebug("fixit shell: Failed to execute shell!\n");
|
|
_exit(1);;
|
|
}
|
|
else {
|
|
msgNotify("Waiting for fixit shell to exit. Go to VTY4 now by\n"
|
|
"typing ALT-F4. When you are done, type ``exit'' to exit\n"
|
|
"the fixit shell and be returned here.");
|
|
(void)waitpid(child, &waitstatus, 0);
|
|
}
|
|
dialog_clear();
|
|
}
|
|
|
|
|
|
int
|
|
installExpress(dialogMenuItem *self)
|
|
{
|
|
int i;
|
|
|
|
variable_set2(SYSTEM_STATE, "express");
|
|
if (DITEM_STATUS((i = diskPartitionEditor(self))) == DITEM_FAILURE)
|
|
return i;
|
|
|
|
if (DITEM_STATUS((i = diskLabelEditor(self))) == DITEM_FAILURE)
|
|
return i;
|
|
|
|
dialog_clear_norefresh();
|
|
if (DITEM_STATUS((i = installCommit(self))) == DITEM_SUCCESS) {
|
|
i |= DITEM_LEAVE_MENU;
|
|
/* Give user the option of one last configuration spree */
|
|
installConfigure();
|
|
}
|
|
return i | DITEM_RESTORE;
|
|
}
|
|
|
|
/* Novice mode installation */
|
|
int
|
|
installNovice(dialogMenuItem *self)
|
|
{
|
|
int i, tries = 0;
|
|
Device **devs;
|
|
|
|
variable_set2(SYSTEM_STATE, "novice");
|
|
dialog_clear_norefresh();
|
|
msgConfirm("In the next menu, you will need to set up a DOS-style (\"fdisk\") partitioning\n"
|
|
"scheme for your hard disk. If you simply wish to devote all disk space\n"
|
|
"to FreeBSD (overwriting anything else that might be on the disk(s) selected)\n"
|
|
"then use the (A)ll command to select the default partitioning scheme followed\n"
|
|
"by a (Q)uit. If you wish to allocate only free space to FreeBSD, move to a\n"
|
|
"partition marked \"unused\" and use the (C)reate command.");
|
|
|
|
nodisks:
|
|
if (DITEM_STATUS(diskPartitionEditor(self)) == DITEM_FAILURE)
|
|
return DITEM_FAILURE;
|
|
|
|
if (diskGetSelectCount(&devs) <= 0 && tries < 3) {
|
|
msgConfirm("You need to select some disks to operate on! Be sure to use SPACE\n"
|
|
"instead of RETURN in the disk selection menu when selecting a disk.");
|
|
++tries;
|
|
goto nodisks;
|
|
}
|
|
|
|
dialog_clear_norefresh();
|
|
msgConfirm("Next, you need to create BSD partitions inside of the fdisk partition(s)\n"
|
|
"just created. If you have a reasonable amount of disk space (200MB or more)\n"
|
|
"and don't have any special requirements, simply use the (A)uto command to\n"
|
|
"allocate space automatically. If you have more specific needs or just don't\n"
|
|
"care for the layout chosen by (A)uto, press F1 for more information on\n"
|
|
"manual layout.");
|
|
|
|
if (DITEM_STATUS(diskLabelEditor(self)) == DITEM_FAILURE)
|
|
return DITEM_FAILURE;
|
|
|
|
dialog_clear_norefresh();
|
|
if (DITEM_STATUS((i = installCommit(self))) == DITEM_FAILURE) {
|
|
dialog_clear_norefresh();
|
|
msgConfirm("Installation completed with some errors. You may wish to\n"
|
|
"scroll through the debugging messages on VTY1 with the\n"
|
|
"scroll-lock feature. You can also chose \"No\" at the next\n"
|
|
"prompt and go back into the installation menus to try and retry\n"
|
|
"whichever operations have failed.");
|
|
return i | DITEM_RESTORE;
|
|
|
|
}
|
|
else {
|
|
dialog_clear_norefresh();
|
|
msgConfirm("Congratulations! You now have FreeBSD installed on your system.\n\n"
|
|
"We will now move on to the final configuration questions.\n"
|
|
"For any option you do not wish to configure, simply select\n"
|
|
"No.\n\n"
|
|
"If you wish to re-enter this utility after the system is up, you\n"
|
|
"may do so by typing: /stand/sysinstall.");
|
|
}
|
|
if (mediaDevice->type != DEVICE_TYPE_FTP && mediaDevice->type != DEVICE_TYPE_NFS) {
|
|
if (!msgYesNo("Would you like to configure any Ethernet or SLIP/PPP network devices?")) {
|
|
Device *tmp;
|
|
|
|
dialog_clear_norefresh();
|
|
tmp = tcpDeviceSelect();
|
|
dialog_clear_norefresh();
|
|
if (tmp && !msgYesNo("Would you like to bring the %s interface up right now?", tmp->name))
|
|
if (!tmp->init(tmp))
|
|
msgConfirm("Initialization of %s device failed.", tmp->name);
|
|
}
|
|
}
|
|
|
|
dialog_clear_norefresh();
|
|
if (!msgYesNo("Will this machine be an IP gateway (e.g. will it forward packets\n"
|
|
"between interfaces)?"))
|
|
variable_set2("gateway_enable", "YES");
|
|
|
|
dialog_clear_norefresh();
|
|
if (!msgYesNo("Do you want to allow anonymous FTP connections to this machine?"))
|
|
configAnonFTP(self);
|
|
|
|
dialog_clear_norefresh();
|
|
if (!msgYesNo("Do you want to configure this machine as an NFS server?"))
|
|
configNFSServer(self);
|
|
|
|
dialog_clear_norefresh();
|
|
if (!msgYesNo("Do you want to configure this machine as an NFS client?"))
|
|
variable_set2("nfs_client", "YES");
|
|
|
|
dialog_clear_norefresh();
|
|
if (!msgYesNo("Would you like to customize your system console settings?")) {
|
|
WINDOW *w = savescr();
|
|
|
|
dmenuOpenSimple(&MenuSyscons, FALSE);
|
|
restorescr(w);
|
|
}
|
|
|
|
dialog_clear_norefresh();
|
|
if (!msgYesNo("Would you like to set this machine's time zone now?")) {
|
|
WINDOW *w = savescr();
|
|
|
|
dialog_clear();
|
|
systemExecute("tzsetup");
|
|
restorescr(w);
|
|
}
|
|
|
|
dialog_clear_norefresh();
|
|
if (!msgYesNo("Does this system have a mouse attached to it?")) {
|
|
WINDOW *w = savescr();
|
|
|
|
dmenuOpenSimple(&MenuMouse, FALSE);
|
|
restorescr(w);
|
|
}
|
|
|
|
/* Now would be a good time to checkpoint the configuration data */
|
|
configRC_conf("/etc/rc.conf");
|
|
sync();
|
|
|
|
#ifndef USE_XIG_ENVIRONMENT
|
|
if (directory_exists("/usr/X11R6")) {
|
|
dialog_clear_norefresh();
|
|
if (!msgYesNo("Would you like to configure your X server at this time?"))
|
|
configXEnvironment(self);
|
|
}
|
|
#endif
|
|
|
|
dialog_clear_norefresh();
|
|
if (!msgYesNo("The FreeBSD package collection is a collection of hundreds of ready-to-run\n"
|
|
"applications, from text editors to games to WEB servers and more. Would you\n"
|
|
"like to browse the collection now?"))
|
|
configPackages(self);
|
|
|
|
dialog_clear_norefresh();
|
|
if (!msgYesNo("Would you like to add any initial user accounts to the system?\n"
|
|
"Adding at least one account for yourself at this stage is suggested\n"
|
|
"since working as the \"root\" user is dangerous (it is easy to do\n"
|
|
"things which adversely affect the entire system)."))
|
|
configUsers(self);
|
|
|
|
dialog_clear_norefresh();
|
|
msgConfirm("Now you must set the system manager's password.\n"
|
|
"This is the password you'll use to log in as \"root\".");
|
|
{
|
|
WINDOW *w = savescr();
|
|
|
|
if (!systemExecute("passwd root"))
|
|
variable_set2("root_password", "YES");
|
|
restorescr(w);
|
|
}
|
|
|
|
dialog_clear_norefresh();
|
|
if (!msgYesNo("Would you like to register your FreeBSD system at this time?\n\n"
|
|
"PLEASE, take just 5 minutes to do this. If we're ever to get any\n"
|
|
"significant base of commercial software for FreeBSD, we need to\n"
|
|
"be able to provide more information about the size of our user community.\n"
|
|
"This is where your registration can really help us, and you can also\n"
|
|
"sign up for the new FreeBSD newsletter (its free!) at the same time.\n"))
|
|
configRegister(NULL);
|
|
else {
|
|
dialog_clear_norefresh();
|
|
msgConfirm("OK, but if you should change your mind then you always can register\n"
|
|
"later by typing ``/stand/sysinstall register'' or by simply visiting our\n"
|
|
"web site at http://www.freebsd.org/register.html");
|
|
|
|
}
|
|
/* XXX Put whatever other nice configuration questions you'd like to ask the user here XXX */
|
|
|
|
/* Give user the option of one last configuration spree */
|
|
dialog_clear_norefresh();
|
|
installConfigure();
|
|
|
|
return DITEM_LEAVE_MENU | DITEM_RESTORE;
|
|
}
|
|
|
|
/* The version of commit we call from the Install Custom menu */
|
|
int
|
|
installCustomCommit(dialogMenuItem *self)
|
|
{
|
|
int i;
|
|
|
|
dialog_clear_norefresh();
|
|
i = installCommit(self);
|
|
if (DITEM_STATUS(i) == DITEM_SUCCESS) {
|
|
/* Give user the option of one last configuration spree */
|
|
installConfigure();
|
|
return i;
|
|
}
|
|
else
|
|
msgConfirm("The commit operation completed with errors. Not\n"
|
|
"updating /etc files.");
|
|
return i;
|
|
}
|
|
|
|
/*
|
|
* What happens when we finally decide to going ahead with the installation.
|
|
*
|
|
* This is broken into multiple stages so that the user can do a full
|
|
* installation but come back here again to load more distributions,
|
|
* perhaps from a different media type. This would allow, for
|
|
* example, the user to load the majority of the system from CDROM and
|
|
* then use ftp to load just the DES dist.
|
|
*/
|
|
int
|
|
installCommit(dialogMenuItem *self)
|
|
{
|
|
int i;
|
|
char *str;
|
|
Boolean need_bin;
|
|
|
|
if (!Dists)
|
|
distConfig(NULL);
|
|
|
|
if (!Dists)
|
|
if (!dmenuOpenSimple(&MenuDistributions, FALSE) && !Dists)
|
|
return DITEM_FAILURE | DITEM_RESTORE;
|
|
|
|
if (!mediaVerify())
|
|
return DITEM_FAILURE | DITEM_RESTORE;
|
|
|
|
str = variable_get(SYSTEM_STATE);
|
|
if (isDebug())
|
|
msgDebug("installCommit: System state is `%s'\n", str);
|
|
|
|
if (RunningAsInit) {
|
|
/* Do things we wouldn't do to a multi-user system */
|
|
if (DITEM_STATUS((i = installInitial())) == DITEM_FAILURE)
|
|
return i;
|
|
if (DITEM_STATUS((i = configFstab())) == DITEM_FAILURE)
|
|
return i;
|
|
}
|
|
|
|
try_media:
|
|
if (!mediaDevice->init(mediaDevice)) {
|
|
if (!msgYesNo("Unable to initialize selected media. Would you like to\n"
|
|
"adjust your media configuration and try again?")) {
|
|
mediaDevice = NULL;
|
|
if (!mediaVerify())
|
|
return DITEM_FAILURE | DITEM_RESTORE;
|
|
else
|
|
goto try_media;
|
|
}
|
|
else
|
|
return DITEM_FAILURE | DITEM_RESTORE;
|
|
}
|
|
|
|
need_bin = Dists & DIST_BIN;
|
|
i = distExtractAll(self);
|
|
if (DITEM_STATUS(i) == DITEM_SUCCESS) {
|
|
if (need_bin && !(Dists & DIST_BIN))
|
|
i = installFixup(self);
|
|
}
|
|
variable_set2(SYSTEM_STATE, DITEM_STATUS(i) == DITEM_FAILURE ? "error-install" : "full-install");
|
|
|
|
/* We always try to install X with the XiG product */
|
|
#ifdef USE_XIG_ENVIRONMENT
|
|
if (directory_exists("/usr/X11R6"))
|
|
configXEnvironment(self);
|
|
#endif
|
|
return i | DITEM_RESTORE;
|
|
}
|
|
|
|
static void
|
|
installConfigure(void)
|
|
{
|
|
/* Final menu of last resort */
|
|
dialog_clear_norefresh();
|
|
if (!msgYesNo("Visit the general configuration menu for a chance to set\n"
|
|
"any last options?")) {
|
|
WINDOW *w = savescr();
|
|
|
|
dmenuOpenSimple(&MenuConfigure, FALSE);
|
|
restorescr(w);
|
|
}
|
|
configRC_conf("/etc/rc.conf");
|
|
sync();
|
|
}
|
|
|
|
int
|
|
installFixup(dialogMenuItem *self)
|
|
{
|
|
Device **devs;
|
|
int i;
|
|
|
|
if (!file_readable("/kernel")) {
|
|
if (file_readable("/kernel.GENERIC")) {
|
|
#ifdef SAVE_USERCONFIG
|
|
/* Snapshot any boot -c changes back to the GENERIC kernel */
|
|
if (!variable_cmp(VAR_RELNAME, RELEASE_NAME))
|
|
save_userconfig_to_kernel("/kernel.GENERIC");
|
|
#endif
|
|
if (vsystem("cp -p /kernel.GENERIC /kernel")) {
|
|
msgConfirm("Unable to link /kernel into place!");
|
|
return DITEM_FAILURE;
|
|
}
|
|
}
|
|
else {
|
|
msgConfirm("Can't find a kernel image to link to on the root file system!\n"
|
|
"You're going to have a hard time getting this system to\n"
|
|
"boot from the hard disk, I'm afraid!");
|
|
return DITEM_FAILURE;
|
|
}
|
|
}
|
|
|
|
/* Resurrect /dev after bin distribution screws it up */
|
|
if (RunningAsInit) {
|
|
msgNotify("Remaking all devices.. Please wait!");
|
|
if (vsystem("cd /dev; sh MAKEDEV all")) {
|
|
msgConfirm("MAKEDEV returned non-zero status");
|
|
return DITEM_FAILURE;
|
|
}
|
|
|
|
msgNotify("Resurrecting /dev entries for slices..");
|
|
devs = deviceFind(NULL, DEVICE_TYPE_DISK);
|
|
if (!devs)
|
|
msgFatal("Couldn't get a disk device list!");
|
|
|
|
/* Resurrect the slices that the former clobbered */
|
|
for (i = 0; devs[i]; i++) {
|
|
Disk *disk = (Disk *)devs[i]->private;
|
|
Chunk *c1;
|
|
|
|
if (!devs[i]->enabled)
|
|
continue;
|
|
if (!disk->chunks)
|
|
msgFatal("No chunk list found for %s!", disk->name);
|
|
for (c1 = disk->chunks->part; c1; c1 = c1->next) {
|
|
if (c1->type == freebsd) {
|
|
msgNotify("Making slice entries for %s", c1->name);
|
|
if (vsystem("cd /dev; sh MAKEDEV %sh", c1->name)) {
|
|
msgConfirm("Unable to make slice entries for %s!", c1->name);
|
|
return DITEM_FAILURE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
/* XXX Do all the last ugly work-arounds here which we'll try and excise someday right?? XXX */
|
|
|
|
msgNotify("Fixing permissions..");
|
|
/* BOGON #1: XFree86 extracting /usr/X11R6 with root-only perms */
|
|
if (directory_exists("/usr/X11R6")) {
|
|
vsystem("chmod -R a+r /usr/X11R6");
|
|
vsystem("find /usr/X11R6 -type d | xargs chmod a+x");
|
|
}
|
|
/* BOGON #2: We leave /etc in a bad state */
|
|
chmod("/etc", 0755);
|
|
|
|
/* BOGON #3: No /var/db/mountdtab complains */
|
|
Mkdir("/var/db");
|
|
creat("/var/db/mountdtab", 0644);
|
|
|
|
/* BOGON #4: /compat created by default in root fs */
|
|
Mkdir("/usr/compat");
|
|
vsystem("ln -s /usr/compat /compat");
|
|
|
|
/* BOGON #5: aliases database not build for bin */
|
|
vsystem("newaliases");
|
|
|
|
/* BOGON #6: deal with new boot files */
|
|
vsystem("touch /kernel.config");
|
|
vsystem("touch /boot.config");
|
|
if (file_readable("/stand/boot.help") && !file_readable("/boot.help"))
|
|
vsystem("mv /stand/boot.help /");
|
|
|
|
/* Now run all the mtree stuff to fix things up */
|
|
vsystem("mtree -deU -f /etc/mtree/BSD.root.dist -p /");
|
|
vsystem("mtree -deU -f /etc/mtree/BSD.var.dist -p /var");
|
|
vsystem("mtree -deU -f /etc/mtree/BSD.usr.dist -p /usr");
|
|
}
|
|
return DITEM_SUCCESS;
|
|
}
|
|
|
|
/* Go newfs and/or mount all the filesystems we've been asked to */
|
|
int
|
|
installFilesystems(dialogMenuItem *self)
|
|
{
|
|
int i;
|
|
Disk *disk;
|
|
Chunk *c1, *c2, *rootdev, *swapdev, *usrdev, *vardev;
|
|
Device **devs;
|
|
PartInfo *root;
|
|
char dname[80];
|
|
extern int MakeDevChunk(Chunk *c, char *n);
|
|
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, &rootdev, &swapdev, &usrdev, &vardev))
|
|
return DITEM_FAILURE;
|
|
|
|
if (rootdev)
|
|
root = (PartInfo *)rootdev->private_data;
|
|
else
|
|
root = NULL;
|
|
|
|
command_clear();
|
|
if (swapdev && RunningAsInit) {
|
|
/* As the very first thing, try to get ourselves some swap space */
|
|
sprintf(dname, "/dev/%s", swapdev->name);
|
|
if (!Fake && (!MakeDevChunk(swapdev, "/dev") || !file_readable(dname))) {
|
|
msgConfirm("Unable to make device node for %s in /dev!\n"
|
|
"The creation of filesystems will be aborted.", dname);
|
|
return DITEM_FAILURE;
|
|
}
|
|
|
|
if (!Fake) {
|
|
if (!swapon(dname))
|
|
msgNotify("Added %s as initial swap device", dname);
|
|
else
|
|
msgConfirm("WARNING! Unable to swap to %s: %s\n"
|
|
"This may cause the installation to fail at some point\n"
|
|
"if you don't have a lot of memory.", dname, strerror(errno));
|
|
}
|
|
}
|
|
|
|
if (rootdev && RunningAsInit) {
|
|
/* Next, create and/or mount the root device */
|
|
sprintf(dname, "/dev/r%sa", rootdev->disk->name);
|
|
if (!Fake && (!MakeDevChunk(rootdev, "/dev") || !file_readable(dname))) {
|
|
msgConfirm("Unable to make device node for %s in /dev!\n"
|
|
"The creation of filesystems will be aborted.", dname);
|
|
return DITEM_FAILURE;
|
|
}
|
|
if (strcmp(root->mountpoint, "/"))
|
|
msgConfirm("Warning: %s is marked as a root partition but is mounted on %s", rootdev->name, root->mountpoint);
|
|
|
|
if (root->newfs && (!upgrade || !msgYesNo("You are upgrading - are you SURE you want to newfs the root partition?"))) {
|
|
int i;
|
|
|
|
msgNotify("Making a new root filesystem on %s", dname);
|
|
i = vsystem("%s %s", root->newfs_cmd, dname);
|
|
if (i) {
|
|
msgConfirm("Unable to make new root filesystem on %s!\n"
|
|
"Command returned status %d", dname, i);
|
|
return DITEM_FAILURE;
|
|
}
|
|
}
|
|
else {
|
|
if (!upgrade) {
|
|
msgConfirm("Warning: Using existing root partition. It will be assumed\n"
|
|
"that you have the appropriate device entries already in /dev.");
|
|
}
|
|
msgNotify("Checking integrity of existing %s filesystem.", dname);
|
|
i = vsystem("fsck -y %s", dname);
|
|
if (i)
|
|
msgConfirm("Warning: fsck returned status of %d for %s.\n"
|
|
"This partition may be unsafe to use.", i, dname);
|
|
}
|
|
|
|
/* Switch to block device */
|
|
sprintf(dname, "/dev/%sa", rootdev->disk->name);
|
|
if (Mount("/mnt", dname)) {
|
|
msgConfirm("Unable to mount the root file system on %s! Giving up.", dname);
|
|
return DITEM_FAILURE;
|
|
}
|
|
}
|
|
|
|
/* 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;
|
|
}
|
|
if (RunningAsInit && root && (root->newfs || upgrade)) {
|
|
Mkdir("/mnt/dev");
|
|
if (!Fake)
|
|
MakeDevDisk(disk, "/mnt/dev");
|
|
}
|
|
else if (!RunningAsInit && !Fake)
|
|
MakeDevDisk(disk, "/dev");
|
|
|
|
for (c1 = disk->chunks->part; c1; c1 = c1->next) {
|
|
if (c1->type == freebsd) {
|
|
for (c2 = c1->part; c2; c2 = c2->next) {
|
|
if (c2->type == part && c2->subtype != FS_SWAP && c2->private_data) {
|
|
PartInfo *tmp = (PartInfo *)c2->private_data;
|
|
|
|
/* Already did root */
|
|
if (c2 == rootdev)
|
|
continue;
|
|
|
|
if (tmp->newfs && (!upgrade || !msgYesNo("You are upgradding - are you SURE you want to newfs /dev/%s?", c2->name)))
|
|
command_shell_add(tmp->mountpoint, "%s %s/dev/r%s", tmp->newfs_cmd, RunningAsInit ? "/mnt" : "", c2->name);
|
|
else
|
|
command_shell_add(tmp->mountpoint, "fsck -y %s/dev/r%s", RunningAsInit ? "/mnt" : "", c2->name);
|
|
command_func_add(tmp->mountpoint, Mount, c2->name);
|
|
}
|
|
else if (c2->type == part && c2->subtype == FS_SWAP) {
|
|
char fname[80];
|
|
int i;
|
|
|
|
if (c2 == swapdev)
|
|
continue;
|
|
sprintf(fname, "%s/dev/%s", RunningAsInit ? "/mnt" : "", c2->name);
|
|
i = (Fake || swapon(fname));
|
|
if (!i)
|
|
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->newfs || upgrade)) {
|
|
char name[FILENAME_MAX];
|
|
|
|
sprintf(name, "%s/%s", RunningAsInit ? "/mnt" : "", ((PartInfo *)c1->private_data)->mountpoint);
|
|
Mkdir(name);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (RunningAsInit) {
|
|
msgNotify("Copying initial device files..");
|
|
/* Copy the boot floppy's dev files */
|
|
if ((root->newfs || upgrade) && vsystem("find -x /dev | cpio %s -pdum /mnt", cpioVerbosity())) {
|
|
msgConfirm("Couldn't clone the /dev files!");
|
|
return DITEM_FAILURE;
|
|
}
|
|
}
|
|
|
|
command_sort();
|
|
command_execute();
|
|
return DITEM_SUCCESS;
|
|
}
|
|
|
|
/* Initialize various user-settable values to their defaults */
|
|
int
|
|
installVarDefaults(dialogMenuItem *self)
|
|
{
|
|
char *cp;
|
|
|
|
/* Set default startup options */
|
|
variable_set2(VAR_ROUTER_ENABLE, "NO");
|
|
variable_set2(VAR_RELNAME, RELEASE_NAME);
|
|
variable_set2(VAR_CPIO_VERBOSITY, "high");
|
|
variable_set2(VAR_TAPE_BLOCKSIZE, DEFAULT_TAPE_BLOCKSIZE);
|
|
variable_set2(VAR_INSTALL_ROOT, "/");
|
|
variable_set2(VAR_INSTALL_CFG, "install.cfg");
|
|
cp = getenv("EDITOR");
|
|
if (!cp)
|
|
cp = "/usr/bin/ee";
|
|
variable_set2(VAR_EDITOR, cp);
|
|
variable_set2(VAR_FTP_USER, "ftp");
|
|
variable_set2(VAR_BROWSER_PACKAGE, PACKAGE_LYNX);
|
|
variable_set2(VAR_BROWSER_BINARY, "/usr/local/bin/lynx");
|
|
variable_set2(VAR_FTP_STATE, "passive");
|
|
variable_set2(VAR_NFS_SECURE, "YES");
|
|
variable_set2(VAR_PKG_TMPDIR, "/usr/tmp");
|
|
variable_set2(VAR_GATED_PKG, PACKAGE_GATED);
|
|
variable_set2(VAR_PCNFSD_PKG, PACKAGE_PCNFSD);
|
|
variable_set2(VAR_MEDIA_TIMEOUT, itoa(MEDIA_TIMEOUT));
|
|
if (getpid() != 1)
|
|
variable_set2(SYSTEM_STATE, "update");
|
|
else
|
|
variable_set2(SYSTEM_STATE, "init");
|
|
return DITEM_SUCCESS;
|
|
}
|
|
|
|
/* Load the environment up from various system configuration files */
|
|
void
|
|
installEnvironment(void)
|
|
{
|
|
if (file_readable("/etc/rc.conf"))
|
|
configEnvironmentRC_conf("/etc/rc.conf");
|
|
if (file_readable("/etc/resolv.conf"))
|
|
configEnvironmentResolv("/etc/resolv.conf");
|
|
}
|
|
|
|
/* Copy the boot floppy contents into /stand */
|
|
Boolean
|
|
copySelf(void)
|
|
{
|
|
int i;
|
|
|
|
if (file_readable("/boot.help"))
|
|
vsystem("cp /boot.help /mnt");
|
|
msgWeHaveOutput("Copying the boot floppy to /stand on root filesystem");
|
|
i = vsystem("find -x /stand | cpio %s -pdum /mnt", cpioVerbosity());
|
|
if (i) {
|
|
msgConfirm("Copy returned error status of %d!", i);
|
|
return FALSE;
|
|
}
|
|
|
|
/* Copy the /etc files into their rightful place */
|
|
if (vsystem("cd /mnt/stand; find etc | cpio %s -pdum /mnt", cpioVerbosity())) {
|
|
msgConfirm("Couldn't copy up the /etc files!");
|
|
return TRUE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
create_termcap(void)
|
|
{
|
|
FILE *fp;
|
|
|
|
const char *caps[] = {
|
|
termcap_vt100, termcap_cons25, termcap_cons25_m, termcap_cons25r,
|
|
termcap_cons25r_m, termcap_cons25l1, termcap_cons25l1_m, NULL,
|
|
};
|
|
const char **cp;
|
|
|
|
if (!file_readable(TERMCAP_FILE)) {
|
|
Mkdir("/usr/share/misc");
|
|
fp = fopen(TERMCAP_FILE, "w");
|
|
if (!fp) {
|
|
msgConfirm("Unable to initialize termcap file. Some screen-oriented\nutilities may not work.");
|
|
return;
|
|
}
|
|
cp = caps;
|
|
while (*cp)
|
|
fprintf(fp, "%s\n", *(cp++));
|
|
fclose(fp);
|
|
}
|
|
}
|
|
|
|
#ifdef SAVE_USERCONFIG
|
|
static void
|
|
save_userconfig_to_kernel(char *kern)
|
|
{
|
|
struct kernel *core, *boot;
|
|
struct list *c_isa, *b_isa, *c_dev, *b_dev;
|
|
int i, d;
|
|
|
|
if ((core = uc_open("-incore")) == NULL) {
|
|
msgDebug("save_userconf: Can't read in-core information for kernel.\n");
|
|
return;
|
|
}
|
|
|
|
if ((boot = uc_open(kern)) == NULL) {
|
|
msgDebug("save_userconf: Can't read device information for kernel image %s\n", kern);
|
|
return;
|
|
}
|
|
|
|
msgNotify("Saving any boot -c changes to new kernel...");
|
|
c_isa = uc_getdev(core, "-isa");
|
|
b_isa = uc_getdev(boot, "-isa");
|
|
if (isDebug())
|
|
msgDebug("save_userconf: got %d ISA device entries from core, %d from boot.\n", c_isa->ac, b_isa->ac);
|
|
for (d = 0; d < c_isa->ac; d++) {
|
|
if (isDebug())
|
|
msgDebug("save_userconf: ISA device loop, c_isa->av[%d] = %s\n", d, c_isa->av[d]);
|
|
if (strcmp(c_isa->av[d], "npx0")) { /* special case npx0, which mucks with its id_irq member */
|
|
c_dev = uc_getdev(core, c_isa->av[d]);
|
|
b_dev = uc_getdev(boot, b_isa->av[d]);
|
|
if (!c_dev || !b_dev) {
|
|
msgDebug("save_userconf: c_dev: %x b_dev: %x\n", c_dev, b_dev);
|
|
continue;
|
|
}
|
|
if (isDebug())
|
|
msgDebug("save_userconf: ISA device %s: %d config parameters (core), %d (boot)\n",
|
|
c_isa->av[d], c_dev->ac, b_dev->ac);
|
|
for (i = 0; i < c_dev->ac; i++) {
|
|
if (isDebug())
|
|
msgDebug("save_userconf: c_dev->av[%d] = %s, b_dev->av[%d] = %s\n", i, c_dev->av[i], i, b_dev->av[i]);
|
|
if (strcmp(c_dev->av[i], b_dev->av[i])) {
|
|
if (isDebug())
|
|
msgDebug("save_userconf: %s (boot) -> %s (core)\n",
|
|
c_dev->av[i], b_dev->av[i]);
|
|
isa_setdev(boot, c_dev);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
if (isDebug())
|
|
msgDebug("skipping npx0\n");
|
|
}
|
|
}
|
|
if (isDebug())
|
|
msgDebug("Closing kernels\n");
|
|
uc_close(core, 0);
|
|
uc_close(boot, 1);
|
|
}
|
|
#endif
|