usr.sbin/installer/dfuibe_installer/fn_install.c

   1 /*
   2  * Copyright (c)2004 The DragonFly Project.  All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  *
   8  *   Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  *
  11  *   Redistributions in binary form must reproduce the above copyright
  12  *   notice, this list of conditions and the following disclaimer in
  13  *   the documentation and/or other materials provided with the
  14  *   distribution.
  15  *
  16  *   Neither the name of the DragonFly Project nor the names of its
  17  *   contributors may be used to endorse or promote products derived
  18  *   from this software without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  23  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
  24  * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
  25  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  26  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  27  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  29  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  31  * OF THE POSSIBILITY OF SUCH DAMAGE.
  32  */
  33
  34 /*
  35  * fn_install.c
  36  * Installer Function : Install OS Files.
  37  * $Id: fn_install.c,v 1.74 2006/04/18 19:43:48 joerg Exp $
  38  */
  39
  40 #include <libgen.h>
  41 #include <string.h>
  42
  43 #define SOURCES_CONF_FILE "/usr/local/share/dfuibe_installer/sources.conf"
  44
  45 #ifdef ENABLE_NLS
  46 #include <libintl.h>
  47 #define _(String) gettext (String)
  48 #else
  49 #define _(String) (String)
  50 #endif
  51
  52 #include "libaura/mem.h"
  53 #include "libaura/buffer.h"
  54 #include "libaura/fspred.h"
  55
  56 #include "libdfui/dfui.h"
  57 #include "libdfui/system.h"
  58
  59 #include "libinstaller/commands.h"
  60 #include "libinstaller/confed.h"
  61 #include "libinstaller/diskutil.h"
  62 #include "libinstaller/functions.h"
  63 #include "libinstaller/uiutil.h"
  64
  65 #include "flow.h"
  66 #include "pathnames.h"
  67 #include "fn.h"
  68
  69 static const char *pfs_mountpt[8] = {"/var", "/tmp", "/usr", "/home",
  70         "/usr/obj", "/var/crash", "/var/tmp", NULL};
  71
  72 static const int pfs_nohistory[8] = {0, 1, 0, 0, 1, 1, 1};
  73
  74 static void
  75 handle_pfs(struct i_fn_args *a, struct commands *cmds)
  76 {
  77         int j;
  78
  79         /*
  80          * Create PFS root directory.
  81          */
  82         command_add(cmds, "%s%s -p %smnt/pfs",
  83             a->os_root, cmd_name(a, "MKDIR"),
  84             a->os_root);
  85
  86         for (j = 0; pfs_mountpt[j] != NULL; j++) {
  87                 /*
  88                  * We have a PFS for a subdirectory, e.g. /var/crash, so we
  89                  * need to create /pfs/var.crash
  90                  */
  91                 if (rindex(pfs_mountpt[j]+1, '/') != NULL) {
  92                         command_add(cmds, "%s%s pfs-master %smnt/pfs%s.%s",
  93                             a->os_root, cmd_name(a, "HAMMER"),
  94                             a->os_root, dirname(pfs_mountpt[j]),
  95                             basename(pfs_mountpt[j]));
  96                         command_add(cmds, "%s%s -p %smnt%s",
  97                             a->os_root, cmd_name(a, "MKDIR"),
  98                             a->os_root, pfs_mountpt[j]);
  99                         command_add(cmds, "%s%s %smnt/pfs%s.%s %smnt%s",
 100                             a->os_root, cmd_name(a, "MOUNT_NULL"),
 101                             a->os_root, dirname(pfs_mountpt[j]),
 102                             basename(pfs_mountpt[j]),
 103                             a->os_root, pfs_mountpt[j]);
 104                         if (pfs_nohistory[j] == 1)
 105                                 command_add(cmds, "%s%s nohistory %smnt%s",
 106                                     a->os_root, cmd_name(a, "CHFLAGS"),
 107                                     a->os_root, pfs_mountpt[j]);
 108                 } else {
 109                         command_add(cmds, "%s%s pfs-master %smnt/pfs%s",
 110                             a->os_root, cmd_name(a, "HAMMER"),
 111                             a->os_root, pfs_mountpt[j]);
 112                         command_add(cmds, "%s%s -p %smnt%s",
 113                             a->os_root, cmd_name(a, "MKDIR"),
 114                             a->os_root, pfs_mountpt[j]);
 115                         command_add(cmds, "%s%s %smnt/pfs%s %smnt%s",
 116                             a->os_root, cmd_name(a, "MOUNT_NULL"),
 117                             a->os_root, pfs_mountpt[j],
 118                             a->os_root, pfs_mountpt[j]);
 119                 }
 120         }
 121 }
 122
 123 /*
 124  * fn_install_os: actually put DragonFly on a disk.
 125  */
 126 void
 127 fn_install_os(struct i_fn_args *a)
 128 {
 129         struct subpartition *sp;
 130         struct commands *cmds;
 131         struct command *cmd;
 132         int i, seen_it, prefix, j;
 133         FILE *sources_conf;
 134         char line[256];
 135         char cp_src[64][256];
 136         char file_path[256];
 137         int lines = 0;
 138
 139         /*
 140          * If SOURCES_CONF_FILE exists, lets read in and
 141          * populate our copy sources.   If it does not exist
 142          * simply set the list by hand.
 143          */
 144         if (!is_file("%s%s", a->os_root, SOURCES_CONF_FILE)) {
 145                 i_log(a, "Using internal copy sources table.");
 146                 strcpy(cp_src[0],"/COPYRIGHT");
 147                 strcpy(cp_src[1],"/bin");
 148                 strcpy(cp_src[2],"/boot");
 149                 strcpy(cp_src[3],"/cdrom");
 150                 strcpy(cp_src[4],"/dev");
 151                 strcpy(cp_src[5],"/etc");
 152                 strcpy(cp_src[6],"/root");
 153                 strcpy(cp_src[7],"/sbin");
 154                 strcpy(cp_src[8],"/sys");
 155                 strcpy(cp_src[9],"/tmp");
 156                 strcpy(cp_src[10],"/usr/Makefile");
 157                 strcpy(cp_src[11],"/usr/bin");
 158                 strcpy(cp_src[12],"/usr/games");
 159                 strcpy(cp_src[13],"/usr/include");
 160                 strcpy(cp_src[14],"/usr/lib");
 161                 strcpy(cp_src[15],"/usr/libdata");
 162                 strcpy(cp_src[16],"/usr/libexec");
 163                 strcpy(cp_src[17],"/usr/local");
 164                 strcpy(cp_src[18],"/usr/obj");
 165                 strcpy(cp_src[19],"/usr/pkg");
 166                 strcpy(cp_src[20],"/usr/sbin");
 167                 strcpy(cp_src[21],"/usr/share");
 168                 strcpy(cp_src[22],"/usr/src");
 169                 strcpy(cp_src[23],"/var");
 170                 strcpy(cp_src[24],"");
 171         } else {
 172                 snprintf(file_path, 256, "%s%s", a->os_root, SOURCES_CONF_FILE);
 173                 sources_conf = fopen(file_path, "r");
 174                 i_log(a, "Reading %s%s", a->os_root, SOURCES_CONF_FILE);
 175                 while(fgets(line, 256, sources_conf) != NULL && lines < 63) {
 176                         if(strlen(line)>0)
 177                                 line[strlen(line)-1] = '\0';
 178                         strlcpy(cp_src[lines], line, 256);
 179                         i_log(a,"Adding %s to copy source table.", cp_src[lines]);
 180                         lines++;
 181                 }
 182                 i_log(a,"Added %i total items to copy source table.", lines);
 183                 strcpy(cp_src[lines], "");
 184                 fclose(sources_conf);
 185         }
 186
 187         cmds = commands_new();
 188
 189         /*
 190          * If swap isn't mounted yet, mount it.
 191          */
 192         if (measure_activated_swap(a) == 0) {
 193                 for (sp = slice_subpartition_first(storage_get_selected_slice(a->s));
 194                     sp != NULL; sp = subpartition_next(sp)) {
 195                         if (!subpartition_is_swap(sp))
 196                                 continue;
 197                         command_add(cmds, "%s%s %sdev/%s",
 198                             a->os_root,
 199                             cmd_name(a, "SWAPON"),
 200                             a->os_root,
 201                             subpartition_get_device_name(sp));
 202                 }
 203         }
 204
 205         /*
 206          * Unmount anything already mounted on /mnt.
 207          */
 208         unmount_all_under(a, cmds, "%smnt", a->os_root);
 209
 210         for (sp = slice_subpartition_first(storage_get_selected_slice(a->s));
 211              sp != NULL; sp = subpartition_next(sp)) {
 212                 if (strcmp(subpartition_get_mountpoint(sp), "/") == 0) {
 213                         command_add(cmds, "%s%s -p %smnt%s",
 214                             a->os_root, cmd_name(a, "MKDIR"),
 215                             a->os_root, subpartition_get_mountpoint(sp));
 216                         if (use_hammer == 1) {
 217                                 command_add(cmds, "%s%s %sdev/%s %smnt%s",
 218                                     a->os_root, cmd_name(a, "MOUNT_HAMMER"),
 219                                     a->os_root,
 220                                     subpartition_get_device_name(sp),
 221                                     a->os_root,
 222                                     subpartition_get_mountpoint(sp));
 223                         } else {
 224                                 command_add(cmds, "%s%s %sdev/%s %smnt%s",
 225                                     a->os_root, cmd_name(a, "MOUNT"),
 226                                     a->os_root,
 227                                     subpartition_get_device_name(sp),
 228                                     a->os_root,
 229                                     subpartition_get_mountpoint(sp));
 230                         }
 231                 }
 232         }
 233
 234         /*
 235          * Create mount points and mount subpartitions on them.
 236          */
 237         for (sp = slice_subpartition_first(storage_get_selected_slice(a->s));
 238              sp != NULL; sp = subpartition_next(sp)) {
 239                 if (subpartition_is_swap(sp)) {
 240                         /*
 241                          * Set this subpartition as the dump device.
 242                          */
 243 #ifdef AUTOMATICALLY_ENABLE_CRASH_DUMPS
 244                         if (subpartition_get_capacity(sp) < storage_get_memsize(a->s))
 245                                 continue;
 246
 247                         command_add(cmds, "%s%s -v %sdev/%s",
 248                             a->os_root, cmd_name(a, "DUMPON"),
 249                             a->os_root,
 250                             subpartition_get_device_name(sp));
 251
 252                         asprintf(&string, "/dev/%s",
 253                             subpartition_get_device_name(sp));
 254                         config_var_set(rc_conf, "dumpdev", string);
 255                         free(string);
 256                         config_var_set(rc_conf, "dumpdir", "/var/crash");
 257 #endif
 258                         continue;
 259                 }
 260
 261                 if (use_hammer == 0) {
 262                         /* / is already mounted */
 263                         if (strcmp(subpartition_get_mountpoint(sp), "/") != 0) {
 264                                 command_add(cmds, "%s%s -p %smnt%s",
 265                                     a->os_root, cmd_name(a, "MKDIR"),
 266                                     a->os_root,
 267                                     subpartition_get_mountpoint(sp));
 268                                 /* Don't mount it if it's MFS-backed. */
 269                                 if (subpartition_is_mfsbacked(sp))
 270                                         continue;
 271                                 command_add(cmds, "%s%s %sdev/%s %smnt%s",
 272                                     a->os_root, cmd_name(a, "MOUNT"),
 273                                     a->os_root,
 274                                     subpartition_get_device_name(sp),
 275                                     a->os_root,
 276                                     subpartition_get_mountpoint(sp));
 277                         }
 278                 }
 279         }
 280
 281         /*
 282          * Take care of HAMMER PFS.
 283          */
 284         if (use_hammer == 1)
 285                 handle_pfs(a, cmds);
 286
 287         /*
 288          * Actually copy files now.
 289          */
 290
 291         for (i = 0; cp_src[i] != NULL && cp_src[i][0] != '\0'; i++) {
 292                 char *src, *dest, *dn, *tmp_dest;
 293
 294                 dest = cp_src[i];
 295
 296                 /*
 297                  * If dest would be on an MFS-backed
 298                  * mountpoint, don't bother copying it.
 299                  */
 300                 sp = subpartition_of(storage_get_selected_slice(a->s),
 301                                      "%s%s", a->os_root, &dest[1]);
 302                 if (sp != NULL && subpartition_is_mfsbacked(sp)) {
 303                         continue;
 304                 }
 305
 306                 /*
 307                  * Create intermediate directories, if needed.
 308                  */
 309                 tmp_dest = aura_strdup(dest);
 310                 dn = dirname(tmp_dest);
 311                 if (is_dir("%s%s", a->os_root, &dn[1]) &&
 312                     !is_dir("%smnt%s", a->os_root, dn)) {
 313                         command_add(cmds, "%s%s -p %smnt%s",
 314                             a->os_root, cmd_name(a, "MKDIR"),
 315                             a->os_root, dn);
 316                 }
 317                 aura_free(tmp_dest, "directory name");
 318
 319                 /*
 320                  * If a directory by the same name but with the suffix
 321                  * ".hdd" exists on the installation media, cpdup that
 322                  * instead.  This is particularly useful with /etc, which
 323                  * may have significantly different behaviour on the
 324                  * live CD compared to a standard HDD boot.
 325                  */
 326                 if (is_dir("%s%s.hdd", a->os_root, &dest[1]))
 327                         asprintf(&src, "%s.hdd", &dest[1]);
 328                 else
 329                         asprintf(&src, "%s", &dest[1]);
 330
 331                 if (is_dir("%s%s", a->os_root, src) || is_file("%s%s", a->os_root, src)) {
 332                         /*
 333                          * Cpdup the chosen file or directory onto the HDD.
 334                          * if it exists on the source.
 335                          */
 336                         cmd = command_add(cmds, "%s%s %s%s %smnt%s",
 337                             a->os_root, cmd_name(a, "CPDUP"),
 338                             a->os_root, src,
 339                             a->os_root, dest);
 340                         command_set_log_mode(cmd, COMMAND_LOG_QUIET);
 341                 }
 342         }
 343
 344         /*
 345          * Now, because cpdup does not cross mount points,
 346          * we must copy anything that the user might've made a
 347          * seperate mount point for (e.g. /usr/libdata/lint.)
 348          */
 349         for (sp = slice_subpartition_first(storage_get_selected_slice(a->s));
 350              sp != NULL; sp = subpartition_next(sp)) {
 351                 /*
 352                  * If the subpartition is a swap subpartition or an
 353                  * MFS-backed mountpoint, don't try to copy anything
 354                  * into it.
 355                  */
 356                 if (subpartition_is_swap(sp) || subpartition_is_mfsbacked(sp))
 357                         continue;
 358
 359                 /*
 360                  * If the mountpoint doesn't even exist on the installation
 361                  * medium, don't try to copy anything from it!  We assume
 362                  * it's an empty subpartition for the user's needs.
 363                  */
 364                 if (!is_dir("%s%s", a->os_root, &subpartition_get_mountpoint(sp)[1]))
 365                         continue;
 366
 367                 /*
 368                  * Don't bother copying the mountpoint IF:
 369                  * - we've already said to copy it, or something besides it
 370                  *   (it's a prefix of something in cp_src); or
 371                  * - we haven't said to copy it
 372                  *   (nothing in cp_src is a prefix of it.)
 373                  */
 374                 seen_it = 0;
 375                 prefix = 0;
 376                 for (i = 0; cp_src[i] != NULL && cp_src[i][0] != '\0'; i++) {
 377                         if (strncmp(subpartition_get_mountpoint(sp), cp_src[i],
 378                             strlen(subpartition_get_mountpoint(sp))) == 0) {
 379                                 seen_it = 1;
 380                                 break;
 381                         }
 382                         if (strncmp(cp_src[i], subpartition_get_mountpoint(sp),
 383                             strlen(cp_src[i])) == 0) {
 384                                 prefix = 1;
 385                         }
 386                 }
 387                 if (seen_it || !prefix)
 388                         continue;
 389
 390                 /*
 391                  * Otherwise, cpdup the subpartition.
 392                  *
 393                  * XXX check for .hdd-extended source dirs here, too,
 394                  * eventually - but for now, /etc.hdd will never be
 395                  * the kind of tricky sub-mount-within-a-mount-point
 396                  * that this part of the code is meant to handle.
 397                  */
 398                 cmd = command_add(cmds, "%s%s %s%s %smnt%s",
 399                     a->os_root, cmd_name(a, "CPDUP"),
 400                     a->os_root, &subpartition_get_mountpoint(sp)[1],
 401                     a->os_root, subpartition_get_mountpoint(sp));
 402                 command_set_log_mode(cmd, COMMAND_LOG_QUIET);
 403         }
 404
 405         /*
 406          * Create symlinks.
 407          */
 408
 409         /*
 410          * If the user has both /var and /tmp subpartitions,
 411          * symlink /var/tmp to /tmp.
 412          */
 413         if (subpartition_find(storage_get_selected_slice(a->s), "/tmp") != NULL &&
 414             subpartition_find(storage_get_selected_slice(a->s), "/var") != NULL) {
 415                 command_add(cmds, "%s%s 1777 %smnt/tmp",
 416                     a->os_root, cmd_name(a, "CHMOD"), a->os_root);
 417                 command_add(cmds, "%s%s -rf %smnt/var/tmp",
 418                     a->os_root, cmd_name(a, "RM"), a->os_root);
 419                 command_add(cmds, "%s%s -s /tmp %smnt/var/tmp",
 420                     a->os_root, cmd_name(a, "LN"), a->os_root);
 421         }
 422
 423         /*
 424          * If the user has /var, but no /tmp,
 425          * symlink /tmp to /var/tmp.
 426          */
 427         if (subpartition_find(storage_get_selected_slice(a->s), "/tmp") == NULL &&
 428             subpartition_find(storage_get_selected_slice(a->s), "/var") != NULL) {
 429                 command_add(cmds, "%s%s -rf %smnt/tmp",
 430                     a->os_root, cmd_name(a, "RM"), a->os_root);
 431                 command_add(cmds, "%s%s -s /var/tmp %smnt/tmp",
 432                     a->os_root, cmd_name(a, "LN"), a->os_root);
 433         }
 434
 435         /*
 436          * If the user has /usr, but no /home,
 437          * symlink /home to /usr/home.
 438          */
 439         if (subpartition_find(storage_get_selected_slice(a->s), "/home") == NULL &&
 440             subpartition_find(storage_get_selected_slice(a->s), "/usr") != NULL) {
 441                 command_add(cmds, "%s%s -rf %smnt/home",
 442                     a->os_root, cmd_name(a, "RM"), a->os_root);
 443                 command_add(cmds, "%s%s %smnt/usr/home",
 444                     a->os_root, cmd_name(a, "MKDIR"), a->os_root);
 445                 command_add(cmds, "%s%s -s /usr/home %smnt/home",
 446                     a->os_root, cmd_name(a, "LN"), a->os_root);
 447         }
 448
 449         /*
 450          * XXX check for other possible combinations too?
 451          */
 452
 453         /*
 454          * Clean up.  In case some file didn't make it, use rm -f
 455          */
 456         command_add(cmds, "%s%s -f %smnt/boot/loader.conf",
 457             a->os_root, cmd_name(a, "RM"), a->os_root);
 458         command_add(cmds, "%s%s -f %smnt/tmp/install.log",
 459             a->os_root, cmd_name(a, "RM"), a->os_root);
 460
 461         /*
 462          * Copy pristine versions over any files we might have installed.
 463          * This allows the resulting file tree to be customized.
 464          */
 465         for (i = 0; cp_src[i] != NULL && cp_src[i][0] != '\0'; i++) {
 466                 char *src, *dest, *dn, *tmp_dest;
 467
 468                 src = cp_src[i];
 469                 dest = cp_src[i];
 470
 471                 /*
 472                  * Get the directory that the desired thing to
 473                  * copy resides in.
 474                  */
 475                 tmp_dest = aura_strdup(dest);
 476                 dn = dirname(tmp_dest);
 477
 478                 /*
 479                  * If this dir doesn't exist in PRISTINE_DIR
 480                  * on the install media, just skip it.
 481                  */
 482                 if (!is_dir("%s%s%s", a->os_root, PRISTINE_DIR, dn)) {
 483                         aura_free(tmp_dest, _("directory name"));
 484                         continue;
 485                 }
 486
 487                 /*
 488                  * Create intermediate directories, if needed.
 489                  */
 490                 if (!is_dir("%smnt%s", a->os_root, dn)) {
 491                         command_add(cmds, "%s%s -p %smnt%s",
 492                             a->os_root, cmd_name(a, "MKDIR"),
 493                             a->os_root, dn);
 494                 }
 495                 aura_free(tmp_dest, "directory name");
 496
 497                 /*
 498                  * Cpdup the chosen file or directory onto the HDD.
 499                  */
 500                 cmd = command_add(cmds, "%s%s %s%s %smnt%s",
 501                     a->os_root, cmd_name(a, "CPDUP"),
 502                     a->os_root, src,
 503                     a->os_root, dest);
 504
 505                 cmd = command_add(cmds,
 506                     "%s%s %s%s%s %smnt%s",
 507                     a->os_root, cmd_name(a, "CPDUP"),
 508                     a->os_root, PRISTINE_DIR, src,
 509                     a->os_root, dest);
 510                 command_set_log_mode(cmd, COMMAND_LOG_QUIET);
 511         }
 512
 513         /*
 514          * Rebuild the user database, to get rid of any extra users
 515          * from the LiveCD that aren't supposed to be installed
 516          * (copying a pristine master.passwd isn't enough.)
 517          */
 518         command_add(cmds, "%s%s -p -d %smnt/etc %smnt/etc/master.passwd",
 519             a->os_root, cmd_name(a, "PWD_MKDB"), a->os_root, a->os_root);
 520
 521         /* Create missing directories. */
 522         command_add(cmds, "%s%s %smnt/proc",
 523             a->os_root, cmd_name(a, "MKDIR"), a->os_root);
 524         command_add(cmds, "%s%s %smnt/mnt",
 525             a->os_root, cmd_name(a, "MKDIR"), a->os_root);
 526
 527         /* Write new fstab. */
 528
 529         command_add(cmds, "%s%s '%s' >%smnt/etc/fstab",
 530             a->os_root, cmd_name(a, "ECHO"),
 531             "# Device\t\tMountpoint\tFStype\tOptions\t\tDump\tPass#",
 532             a->os_root);
 533
 534         for (sp = slice_subpartition_first(storage_get_selected_slice(a->s));
 535              sp != NULL; sp = subpartition_next(sp)) {
 536                 if (strcmp(subpartition_get_mountpoint(sp), "swap") == 0) {
 537                         command_add(cmds, "%s%s '/dev/%s\t\tnone\t\tswap\tsw\t\t0\t0' >>%smnt/etc/fstab",
 538                             a->os_root, cmd_name(a, "ECHO"),
 539                             subpartition_get_device_name(sp),
 540                             a->os_root);
 541                 } else if (use_hammer == 0) {
 542                         if (strcmp(subpartition_get_mountpoint(sp), "/") == 0) {
 543                                 command_add(cmds, "%s%s '/dev/%s\t\t%s\t\tufs\trw\t\t1\t1' >>%smnt/etc/fstab",
 544                                     a->os_root, cmd_name(a, "ECHO"),
 545                                     subpartition_get_device_name(sp),
 546                                     subpartition_get_mountpoint(sp),
 547                                     a->os_root);
 548                         } else if (subpartition_is_mfsbacked(sp)) {
 549                                 command_add(cmds, "%s%s 'swap\t\t%s\t\t\tmfs\trw,-s%lu,-b%lu,-f%lu\t\t1\t1' >>%smnt/etc/fstab",
 550                                         a->os_root, cmd_name(a, "ECHO"),
 551                                         subpartition_get_mountpoint(sp),
 552                                         subpartition_get_capacity(sp) * 2048,
 553                                         subpartition_get_bsize(sp),
 554                                         subpartition_get_fsize(sp),
 555                                         a->os_root);
 556                         } else {
 557                                 command_add(cmds, "%s%s '/dev/%s\t\t%s\t\tufs\trw\t\t2\t2' >>%smnt/etc/fstab",
 558                                     a->os_root, cmd_name(a, "ECHO"),
 559                                     subpartition_get_device_name(sp),
 560                                     subpartition_get_mountpoint(sp),
 561                                     a->os_root);
 562                         }
 563                 } else {
 564                         if (strcmp(subpartition_get_mountpoint(sp), "/") == 0) {
 565                                 command_add(cmds, "%s%s '/dev/%s\t\t%s\t\thammer\trw\t\t1\t1' >>%smnt/etc/fstab",
 566                                     a->os_root, cmd_name(a, "ECHO"),
 567                                     subpartition_get_device_name(sp),
 568                                     subpartition_get_mountpoint(sp),
 569                                     a->os_root);
 570                         } else if (strcmp(subpartition_get_mountpoint(sp), "/boot") == 0) {
 571                                 command_add(cmds, "%s%s '/dev/%s\t\t%s\t\tufs\trw\t\t1\t1' >>%smnt/etc/fstab",
 572                                     a->os_root, cmd_name(a, "ECHO"),
 573                                     subpartition_get_device_name(sp),
 574                                     subpartition_get_mountpoint(sp),
 575                                     a->os_root);
 576                         }
 577                 }
 578         }
 579
 580         /*
 581          * Take care of HAMMER PFS null mounts.
 582          */
 583         if (use_hammer == 1) {
 584                 for (j = 0; pfs_mountpt[j] != NULL; j++) {
 585                         if (rindex(pfs_mountpt[j]+1, '/') != NULL)
 586                                 command_add(cmds, "%s%s '/pfs%s.%s\t%s\t\tnull\trw\t\t0\t0' >>%smnt/etc/fstab",
 587                                     a->os_root, cmd_name(a, "ECHO"),
 588                                     dirname(pfs_mountpt[j]),
 589                                     basename(pfs_mountpt[j]),
 590                                     pfs_mountpt[j],
 591                                     a->os_root);
 592                         else
 593                                 command_add(cmds, "%s%s '/pfs%s\t\t%s\t\tnull\trw\t\t0\t0' >>%smnt/etc/fstab",
 594                                     a->os_root, cmd_name(a, "ECHO"),
 595                                     pfs_mountpt[j],
 596                                     pfs_mountpt[j],
 597                                     a->os_root);
 598                 }
 599         }
 600
 601         command_add(cmds, "%s%s '%s' >>%smnt/etc/fstab",
 602             a->os_root, cmd_name(a, "ECHO"),
 603             "proc\t\t\t/proc\t\tprocfs\trw\t\t0\t0",
 604             a->os_root);
 605
 606         /* Backup the disklabel and the log. */
 607         if (use_hammer == 0) {
 608                 command_add(cmds, "%s%s %s > %smnt/etc/disklabel.%s",
 609                     a->os_root, cmd_name(a, "DISKLABEL"),
 610                     slice_get_device_name(storage_get_selected_slice(a->s)),
 611                     a->os_root,
 612                     slice_get_device_name(storage_get_selected_slice(a->s)));
 613         } else {
 614                 command_add(cmds, "%s%s %s > %smnt/etc/disklabel.%s",
 615                     a->os_root, cmd_name(a, "DISKLABEL64"),
 616                     slice_get_device_name(storage_get_selected_slice(a->s)),
 617                     a->os_root,
 618                     slice_get_device_name(storage_get_selected_slice(a->s)));
 619         }
 620
 621         command_add(cmds, "%s%s %sinstall.log %smnt/var/log/install.log",
 622             a->os_root, cmd_name(a, "CP"),
 623             a->tmp, a->os_root);
 624         command_add(cmds, "%s%s 600 %smnt/var/log/install.log",
 625             a->os_root, cmd_name(a, "CHMOD"), a->os_root);
 626
 627         /* Customize stuff here */
 628         if(is_file("%susr/local/bin/after_installation_routines.sh")) {
 629                 command_add(cmds, "%susr/local/bin/after_installation_routines.sh",
 630                 a->os_root, _("Running after installation custom routines..."));
 631         }
 632
 633         /*
 634          * Do it!
 635          */
 636         /* commands_preview(cmds); */
 637         if (!commands_execute(a, cmds)) {
 638                 inform(a->c, _("%s was not fully installed."), OPERATING_SYSTEM_NAME);
 639                 a->result = 0;
 640         } else {
 641                 a->result = 1;
 642         }
 643         commands_free(cmds);
 644
 645         /*
 646          * Unmount everything we mounted on /mnt.  This is done in a seperate
 647          * command chain, so that partitions are unmounted, even if an error
 648          * occurs in one of the preceding commands, or it is cancelled.
 649          */
 650         cmds = commands_new();
 651         unmount_all_under(a, cmds, "%smnt", a->os_root);
 652
 653         /*
 654          * Once everything is unmounted, if the install went successfully,
 655          * make sure once and for all that the disklabel is bootable.
 656          */
 657         if (a->result) {
 658                 if (use_hammer == 0) {
 659                         command_add(cmds, "%s%s -B %s",
 660                             a->os_root, cmd_name(a, "DISKLABEL"),
 661                             slice_get_device_name(storage_get_selected_slice(a->s)));
 662                 } else {
 663                         command_add(cmds, "%s%s -B %s",
 664                             a->os_root, cmd_name(a, "DISKLABEL64"),
 665                             slice_get_device_name(storage_get_selected_slice(a->s)));
 666                 }
 667         }
 668
 669         if (!commands_execute(a, cmds))
 670                 inform(a->c, _("Warning: subpartitions were not correctly unmounted."));
 671
 672         commands_free(cmds);
 673 }