diff options
Diffstat (limited to 'release/sysinstall/config.c')
| -rw-r--r-- | release/sysinstall/config.c | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/release/sysinstall/config.c b/release/sysinstall/config.c new file mode 100644 index 0000000000000..526f1cc8eb3c0 --- /dev/null +++ b/release/sysinstall/config.c @@ -0,0 +1,195 @@ +/* + * The new sysinstall program. + * + * This is probably the last program in the `sysinstall' line - the next + * generation being essentially a complete rewrite. + * + * $Id: install.c,v 1.47 1995/05/22 14:10:17 jkh Exp $ + * + * Copyright (c) 1995 + * Jordan Hubbard. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer, + * verbatim and that no modifications are made prior to this + * point in the file. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Jordan Hubbard + * for the FreeBSD Project. + * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to + * endorse or promote products derived from this software without specific + * prior written permission. + * + * 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/disklabel.h> + +static Chunk *chunk_list[MAX_CHUNKS]; +static int nchunks; + +/* arg to sort */ +static int +chunk_compare(const void *p1, const void *p2) +{ + Chunk *c1, *c2; + + c1 = (Chunk *)p1; + c2 = (Chunk *)p2; + if (!c1->private && !c2->private) + return 0; + else if (c1->private && !c2->private) + return -1; + else if (!c1->private && c2->private) + return 1; + else + return strcmp(((PartInfo *)c1->private)->mountpoint, ((PartInfo *)c2->private)->mountpoint); +} + +static char * +mount_point(Chunk *c1) +{ + if (c1->type == PART_FAT || (c1->type == part && c1->subtype != FS_SWAP)) + return ((PartInfo *)c1->private)->mountpoint; + else if (c1->type == part && c1->subtype == FS_SWAP) + return "none"; + return "/bogus"; +} + +static char * +fstype(Chunk *c1) +{ + if (c1->type == PART_FAT) + return "msdos"; + else if (c1->type == part) { + if (c1->subtype != FS_SWAP) + return "ufs"; + else + return "swap"; + } + return "bogfs"; +} + +static char * +fstype_short(Chunk *c1) +{ + if (c1->type == part) { + if (c1->subtype != FS_SWAP) + return "rw"; + else + return "sw"; + } + return "bog"; +} + +static int +seq_num(Chunk *c1) +{ + if (c1->type == part) { + if (c1->subtype != FS_SWAP) + return 1; + else + return 0; + } + return -1; +} + +void +config_fstab(void) +{ + Device **devs; + Disk *disk; + FILE *fstab; + int i, cnt; + Chunk *c1, *c2; + + devs = deviceFind(NULL, DEVICE_TYPE_DISK); + if (!devs) { + msgConfirm("No disks found!"); + return; + } + + /* Record all the chunks */ + for (i = 0; devs[i]; i++) { + if (!devs[i]->enabled) + continue; + disk = (Disk *)devs[i]->private; + 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) + for (c2 = c1->part; c2; c2 = c2->next) + if (c2->type == part || c2->type == fat) + chunk_list[nchunks++] = c2; + } + + /* Sort them puppies! */ + qsort(chunk_list, nchunks, sizeof(Chunk *), chunk_compare); + + fstab = fopen("/etc/fstab", "w"); + if (!fstab) { + msgConfirm("Unable to create a new /etc/fstab file!\nManual intervention will be required."); + return; + } + + /* Go for the burn */ + msgNotify("Generating /etc/fstab file"); + for (i = 0; i < nchunks; i++) { + fprintf(fstab, "/dev/%s\t\t\t%s\t\t%s %s %d %d\n", chunk_list[i]->name, mount_point(chunk_list[i]), + fstype(chunk_list[i]), fstype_short(chunk_list[i]), seq_num(chunk_list[i]), + seq_num(chunk_list[i])); + } + + Mkdir("/proc", NULL); + fprintf(fstab, "proc\t\t\t/proc\t\tprocfs rw 0 0\n"); + + /* Now look for the CDROMs */ + devs = deviceFind(NULL, DEVICE_TYPE_CDROM); + cnt = deviceCount(devs); + + /* Write the first one out as /cdrom */ + if (cnt) { + Mkdir("/cdrom", NULL); + fprintf(fstab, "/dev/%s\t\t\t/cdrom\t\tcd9660 ro 0 0\n", devs[0]->name); + } + + /* Write the others out as /cdrom<n> */ + for (i = 1; i < cnt; i++) { + char cdname[10]; + + sprintf(cdname, "/cdrom%d", i); + Mkdir(cdname, NULL); + fprintf(fstab, "/dev/%s\t\t\t%s\t\tcd9660 ro 0 0\n", devs[i]->name, cdname); + } + fclose(fstab); +} + +void +config_sysconfig(void) +{ +} + +void +config_resolv(void) +{ +} + |