mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-12-27 21:44:34 +01:00
3b9b7e6177
there's no menu display bug to work around now), be far more selective in my use of DITEM_RECREATE (which is slow and involves much screen I/O).
107 lines
3.2 KiB
C
107 lines
3.2 KiB
C
/*
|
|
* The new sysinstall program.
|
|
*
|
|
* This is probably the last attempt in the `sysinstall' line, the next
|
|
* generation being slated to essentially a complete rewrite.
|
|
*
|
|
* $FreeBSD$
|
|
*
|
|
* Copyright (c) 1995
|
|
* Jordan Hubbard. All rights reserved.
|
|
* Copyright (c) 1995
|
|
* Gary J Palmer. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer,
|
|
* verbatim and that no modifications are made prior to this
|
|
* point in the file.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
#include "sysinstall.h"
|
|
#include <sys/stat.h>
|
|
#include <sys/errno.h>
|
|
#include <sys/param.h>
|
|
#include <sys/wait.h>
|
|
#include <unistd.h>
|
|
#include <fcntl.h>
|
|
#include <grp.h>
|
|
#include "dosio.h"
|
|
|
|
static DOS_FS DOSFS;
|
|
static Boolean DOSMounted;
|
|
|
|
Boolean
|
|
mediaInitDOS(Device *dev)
|
|
{
|
|
if (!RunningAsInit || DOSMounted)
|
|
return TRUE;
|
|
|
|
if (dos_mount(&DOSFS, dev->devname)) {
|
|
msgConfirm("Error mounting DOS partition %s : %s (%u)", dev->devname, strerror(errno), errno);
|
|
return FALSE;
|
|
}
|
|
DOSMounted = TRUE;
|
|
msgDebug("DOS partition %s mounted\n", dev->devname);
|
|
return TRUE;
|
|
}
|
|
|
|
FILE *
|
|
mediaGetDOS(Device *dev, char *file, Boolean probe)
|
|
{
|
|
char buf[PATH_MAX];
|
|
FILE *fp;
|
|
|
|
if (!DOSMounted) {
|
|
msgDebug("Can't get DOS file %s - DOSFS currently unmounted!\n", file);
|
|
return NULL;
|
|
}
|
|
|
|
if (isDebug())
|
|
msgDebug("Request for %s from DOS\n", file);
|
|
snprintf(buf, PATH_MAX, "/freebsd/%s", file);
|
|
if ((fp = dos_open(&DOSFS, buf)))
|
|
return fp;
|
|
snprintf(buf, PATH_MAX, "/freebsd/dists/%s", file);
|
|
if ((fp = dos_open(&DOSFS, buf)))
|
|
return fp;
|
|
snprintf(buf, PATH_MAX, "/%s", file);
|
|
if ((fp = dos_open(&DOSFS, buf)))
|
|
return fp;
|
|
snprintf(buf, PATH_MAX, "/dists/%s", file);
|
|
if ((fp = dos_open(&DOSFS, buf)))
|
|
return fp;
|
|
return NULL;
|
|
}
|
|
|
|
void
|
|
mediaShutdownDOS(Device *dev)
|
|
{
|
|
if (!RunningAsInit || !DOSMounted)
|
|
return;
|
|
if (dos_unmount(&DOSFS))
|
|
msgConfirm("Could not unmount DOS partition %s : %s", dev->devname, strerror(errno));
|
|
else if (isDebug())
|
|
msgDebug("Unmount of DOS partition on %s successful\n", dev->devname);
|
|
DOSMounted = FALSE;
|
|
return;
|
|
}
|