963 lines
29 KiB
C
963 lines
29 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 1.131 1996/10/06 14:45:57 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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#undef MSDOSFS
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#include <sys/stat.h>
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#include <unistd.h>
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#include <sys/mount.h>
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static void create_termcap(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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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) {
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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 /mnt - this is bad!");
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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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/* 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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installFixitCDROM(dialogMenuItem *self)
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{
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msgConfirm("Sorry, this feature is currently unimplemented but will,\n"
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"at some point in the future, support the use of the live\n"
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"filesystem CD (CD 2) in fixing your system.");
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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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pid_t child;
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int waitstatus;
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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(MOUNT_UFS, "/mnt2", 0, (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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dialog_clear();
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end_dialog();
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DialogActive = FALSE;
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if (!directory_exists("/tmp"))
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(void)symlink("/mnt2/tmp", "/tmp");
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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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/* Link the spwd.db file */
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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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msgConfirm("Couldn't symlink the /etc/spwd.db file! I'm not sure I like this..");
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if (!file_readable(TERMCAP_FILE))
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create_termcap();
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if (!(child = fork())) {
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struct termios foo;
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signal(SIGTTOU, SIG_IGN);
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if (tcgetattr(0, &foo) != -1) {
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foo.c_cc[VERASE] = '\010';
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if (tcsetattr(0, TCSANOW, &foo) == -1)
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msgDebug("fixit shell: Unable to set erase character.\n");
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}
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else
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msgDebug("fixit shell: Unable to get terminal attributes!\n");
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printf("When you're finished with this shell, please type exit.\n");
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printf("The fixit floppy itself is mounted as /mnt2\n");
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setenv("PATH", "/bin:/sbin:/usr/bin:/usr/sbin:/stand:/mnt2/stand", 1);
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execlp("sh", "-sh", 0);
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msgDebug("fixit shell: Failed to execute shell!\n");
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return -1;
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}
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else
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(void)waitpid(child, &waitstatus, 0);
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DialogActive = TRUE;
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clear();
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dialog_clear();
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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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int
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installExpress(dialogMenuItem *self)
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{
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int i;
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variable_set2(SYSTEM_STATE, "express");
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if (DITEM_STATUS((i = diskPartitionEditor(self))) == DITEM_FAILURE)
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return i;
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if (DITEM_STATUS((i = diskLabelEditor(self))) == DITEM_FAILURE)
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return i;
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if (!Dists) {
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dialog_clear_norefresh();
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if (!dmenuOpenSimple(&MenuDistributions, FALSE) && !Dists)
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return DITEM_FAILURE | DITEM_RECREATE;
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}
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if (!mediaDevice) {
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dialog_clear_norefresh();
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if (!dmenuOpenSimple(&MenuMedia, FALSE) || !mediaDevice)
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return DITEM_FAILURE | DITEM_RECREATE;
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}
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if (DITEM_STATUS((i = installCommit(self))) == DITEM_SUCCESS) {
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i |= DITEM_LEAVE_MENU;
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/* Give user the option of one last configuration spree */
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installConfigure();
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/* Now write out any changes .. */
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configResolv();
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configSysconfig("/etc/sysconfig");
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}
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return i | DITEM_RECREATE;
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}
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/* Novice mode installation */
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int
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installNovice(dialogMenuItem *self)
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{
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int i;
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extern int cdromMounted;
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variable_set2(SYSTEM_STATE, "novice");
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dialog_clear_norefresh();
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msgConfirm("In the next menu, you will need to set up a DOS-style (\"fdisk\") partitioning\n"
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"scheme for your hard disk. If you simply wish to devote all disk space\n"
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"to FreeBSD (overwritting anything else that might be on the disk(s) selected)\n"
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"then use the (A)ll command to select the default partitioning scheme followed\n"
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"by a (Q)uit. If you wish to allocate only free space to FreeBSD, move to a\n"
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"partition marked \"unused\" and use the (C)reate command.");
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if (DITEM_STATUS(diskPartitionEditor(self)) == DITEM_FAILURE)
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return DITEM_FAILURE;
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dialog_clear_norefresh();
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msgConfirm("Next, you need to create BSD partitions inside of the fdisk partition(s)\n"
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"just created. If you have a reasonable amount of disk space (200MB or more)\n"
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"and don't have any special requirements, simply use the (A)uto command to\n"
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"allocate space automatically. If you have more specific needs or just don't\n"
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"care for the layout chosen by (A)uto, press F1 for more information on\n"
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"manual layout.");
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if (DITEM_STATUS(diskLabelEditor(self)) == DITEM_FAILURE)
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return DITEM_FAILURE;
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while (1) {
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dialog_clear_norefresh();
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if (!dmenuOpenSimple(&MenuDistributions, FALSE) && !Dists)
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return DITEM_FAILURE | DITEM_RECREATE;
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if (Dists || !msgYesNo("No distributions selected. Are you sure you wish to continue?"))
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break;
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}
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if (!mediaDevice && !dmenuOpenSimple(&MenuMedia, FALSE))
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return DITEM_FAILURE | DITEM_RECREATE;
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if (DITEM_STATUS((i = installCommit(self))) == DITEM_FAILURE) {
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dialog_clear_norefresh();
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msgConfirm("Installation completed with some errors. You may wish to\n"
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"scroll through the debugging messages on VTY1 with the\n"
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"scroll-lock feature. You can also chose \"No\" at the next\n"
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"prompt and go back into the installation menus to try and retry\n"
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"whichever operations have failed.");
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return i | DITEM_RECREATE;
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}
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else {
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dialog_clear_norefresh();
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msgConfirm("Congratulations! You now have FreeBSD installed on your system.\n\n"
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"We will now move on to the final configuration questions.\n"
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"For any option you do not wish to configure, simply select\n"
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"No.\n\n"
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"If you wish to re-enter this utility after the system is up, you\n"
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"may do so by typing: /stand/sysinstall.");
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}
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if (mediaDevice->type != DEVICE_TYPE_FTP && mediaDevice->type != DEVICE_TYPE_NFS) {
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if (!msgYesNo("Would you like to configure any SLIP/PPP or network interface devices?")) {
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Device *save = mediaDevice;
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/* This will also set the media device, which we don't want */
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tcpDeviceSelect();
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/* so we restore our saved value below */
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mediaDevice = save;
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dialog_clear_norefresh();
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}
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}
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dialog_clear_norefresh();
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if (!msgYesNo("Would you like to configure Samba for connecting NETBUI clients to this\n"
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"machine? Windows 95, Windows NT and Windows for Workgroups\n"
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"machines can use NETBUI transport for disk and printer sharing."))
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configSamba(self);
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dialog_clear_norefresh();
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if (!msgYesNo("Will this machine be an IP gateway (e.g. will it forward packets\n"
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"between interfaces)?"))
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variable_set2("gateway", "YES");
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dialog_clear_norefresh();
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if (!msgYesNo("Do you want to allow anonymous FTP connections to this machine?"))
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configAnonFTP(self);
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dialog_clear_norefresh();
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if (!msgYesNo("Do you want to configure this machine as an NFS server?"))
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configNFSServer(self);
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dialog_clear_norefresh();
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if (!msgYesNo("Do you want to configure this machine as an NFS client?"))
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variable_set2("nfs_client", "YES");
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dialog_clear_norefresh();
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if (!msgYesNo("Do you want to configure this machine as a WEB server?"))
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configApache(self);
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dialog_clear_norefresh();
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if (!msgYesNo("Would you like to customize your system console settings?")) {
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WINDOW *w = savescr();
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dmenuOpenSimple(&MenuSyscons, FALSE);
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restorescr(w);
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}
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dialog_clear_norefresh();
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if (!msgYesNo("Would you like to set this machine's time zone now?")) {
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WINDOW *w = savescr();
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dialog_clear();
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systemExecute("rm -f /etc/wall_cmos_clock /etc/localtime; tzsetup");
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restorescr(w);
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}
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dialog_clear_norefresh();
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if (!msgYesNo("Does this system have a mouse attached to it?")) {
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WINDOW *w = savescr();
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dmenuOpenSimple(&MenuMouse, FALSE);
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restorescr(w);
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}
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if (directory_exists("/usr/X11R6")) {
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dialog_clear_norefresh();
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if (!msgYesNo("Would you like to configure your X server at this time?"))
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configXFree86(self);
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}
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if (cdromMounted) {
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dialog_clear_norefresh();
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if (!msgYesNo("Would you like to link to the ports tree on your CDROM?\n\n"
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"This will require that you have your FreeBSD CD in the CDROM\n"
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"drive to use the ports collection, but at a substantial savings\n"
|
|
"in disk space (NOTE: This may take as long as 15 or 20 minutes\n"
|
|
"depending on the speed of your CDROM drive)."))
|
|
configPorts(self);
|
|
}
|
|
|
|
dialog_clear_norefresh();
|
|
if (!msgYesNo("The FreeBSD package collection is a collection of over 550 ready-to-run\n"
|
|
"applications, from text editors to games to WEB servers. Would you like\n"
|
|
"to browse the collection now?"))
|
|
configPackages(self);
|
|
|
|
/* 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 */
|
|
installConfigure();
|
|
|
|
/* Now write out any changes .. */
|
|
configResolv();
|
|
configSysconfig("/etc/sysconfig");
|
|
|
|
return DITEM_LEAVE_MENU | DITEM_RECREATE;
|
|
}
|
|
|
|
/* The version of commit we call from the Install Custom menu */
|
|
int
|
|
installCustomCommit(dialogMenuItem *self)
|
|
{
|
|
int i;
|
|
|
|
i = installCommit(self);
|
|
if (DITEM_STATUS(i) == DITEM_SUCCESS) {
|
|
/* Give user the option of one last configuration spree */
|
|
installConfigure();
|
|
|
|
/* Now write out any changes .. */
|
|
configResolv();
|
|
configSysconfig("/etc/sysconfig");
|
|
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;
|
|
|
|
if (!mediaVerify())
|
|
return DITEM_FAILURE;
|
|
|
|
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;
|
|
}
|
|
|
|
i = distExtractAll(self);
|
|
if (DITEM_STATUS(i) != DITEM_FAILURE)
|
|
i = installFixup(self);
|
|
else if (!(Dists & DIST_BIN))
|
|
(void)installFixup(self);
|
|
|
|
variable_set2(SYSTEM_STATE, DITEM_STATUS(i) == DITEM_FAILURE ? "error-install" : "full-install");
|
|
return i | DITEM_RECREATE;
|
|
}
|
|
|
|
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);
|
|
}
|
|
}
|
|
|
|
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 */
|
|
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);
|
|
|
|
/* 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], *str;
|
|
extern int MakeDevChunk(Chunk *c, char *n);
|
|
Boolean upgrade = FALSE;
|
|
|
|
/* If we've already done this, bail out */
|
|
if ((str = variable_get(DISK_LABELLED)) && !strcmp(str, "written"))
|
|
return DITEM_SUCCESS;
|
|
|
|
str = variable_get(SYSTEM_STATE);
|
|
|
|
if (!checkLabels(TRUE, &rootdev, &swapdev, &usrdev, &vardev))
|
|
return DITEM_FAILURE;
|
|
|
|
if (rootdev)
|
|
root = (PartInfo *)rootdev->private_data;
|
|
else
|
|
root = NULL;
|
|
|
|
command_clear();
|
|
upgrade = str && !strcmp(str, "upgrade");
|
|
|
|
if (swapdev) {
|
|
/* 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) {
|
|
/* 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) {
|
|
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 (root && (root->newfs || upgrade)) {
|
|
Mkdir("/mnt/dev");
|
|
if (!Fake)
|
|
MakeDevDisk(disk, "/mnt/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)
|
|
command_shell_add(tmp->mountpoint, "%s /mnt/dev/r%s", tmp->newfs_cmd, c2->name);
|
|
else
|
|
command_shell_add(tmp->mountpoint, "fsck -y /mnt/dev/r%s", 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, "/mnt/dev/%s", 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, "/mnt%s", ((PartInfo *)c1->private_data)->mountpoint);
|
|
Mkdir(name);
|
|
}
|
|
}
|
|
}
|
|
|
|
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_ROUTEDFLAGS, "-q");
|
|
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, "/");
|
|
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, "lynx-2.5FM");
|
|
variable_set2(VAR_BROWSER_BINARY, "/usr/local/bin/lynx");
|
|
variable_set2(VAR_FTP_STATE, "passive");
|
|
variable_set2(VAR_PKG_TMPDIR, "/usr/tmp");
|
|
if (getpid() != 1)
|
|
variable_set2(SYSTEM_STATE, "update");
|
|
else
|
|
variable_set2(SYSTEM_STATE, "init");
|
|
return DITEM_SUCCESS;
|
|
}
|
|
|
|
/* Copy the boot floppy contents into /stand */
|
|
Boolean
|
|
copySelf(void)
|
|
{
|
|
int i;
|
|
|
|
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
|