Add HAMMER support to the installer
[dragonfly.git] / contrib / bsdinstaller-1.1.6 / src / backend / 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[5] = {"/var", "/tmp", "/usr", "/home", NULL};
70
71 /*
72  * fn_install_os: actually put DragonFly on a disk.
73  */
74 void
75 fn_install_os(struct i_fn_args *a)
76 {
77         struct subpartition *sp;
78         struct commands *cmds;
79         struct command *cmd;
80         int i, seen_it, prefix, j;
81         FILE *sources_conf;
82         char line[256];
83         char cp_src[64][256];
84         char file_path[256];
85         int lines = 0;
86         long mfsbacked_size;
87
88         /* 
89          * If SOURCES_CONF_FILE exists, lets read in and 
90          * populate our copy sources.   If it does not exist
91          * simply set the list by hand.
92          */
93         if (!is_file("%s%s", a->os_root, SOURCES_CONF_FILE)) {
94                 i_log(a, "Using internal copy sources table.");
95                 strcpy(cp_src[0],"/COPYRIGHT");
96                 strcpy(cp_src[1],"/var");
97                 strcpy(cp_src[2],"/bin");
98                 strcpy(cp_src[3],"/boot");
99                 strcpy(cp_src[4],"/cdrom");
100                 strcpy(cp_src[5],"/dev");
101                 strcpy(cp_src[6],"/etc");
102                 strcpy(cp_src[7],"/libexec");
103                 strcpy(cp_src[8],"/lib");
104                 strcpy(cp_src[9],"/kernel");
105                 strcpy(cp_src[10],"/modules");
106                 strcpy(cp_src[11],"/root");
107                 strcpy(cp_src[12],"/sbin");
108                 strcpy(cp_src[13],"/sys");
109                 strcpy(cp_src[14],"/tmp");
110                 strcpy(cp_src[15],"/usr/bin");
111                 strcpy(cp_src[16],"/usr/games");
112                 strcpy(cp_src[17],"/usr/include");
113                 strcpy(cp_src[18],"/usr/lib");
114                 strcpy(cp_src[19],"/usr/local");
115                 strcpy(cp_src[20],"/usr/local/OpenOffice.org1.1.3");
116                 strcpy(cp_src[21],"/usr/X11R6");
117                 strcpy(cp_src[22],"/usr/libdata");
118                 strcpy(cp_src[23],"/usr/libexec");
119                 strcpy(cp_src[24],"/usr/obj");
120                 strcpy(cp_src[25],"/usr/sbin");
121                 strcpy(cp_src[26],"/usr/share");
122                 strcpy(cp_src[27],"/usr/src");
123                 strcpy(cp_src[28],"");
124         } else {
125                 snprintf(file_path, 256, "%s%s", a->os_root, SOURCES_CONF_FILE);
126                 sources_conf = fopen(file_path, "r");
127                 i_log(a, "Reading %s%s", a->os_root, SOURCES_CONF_FILE);
128                 while(fgets(line, 256, sources_conf) != NULL && lines < 63) {
129                         if(strlen(line)>0)
130                                 line[strlen(line)-1] = '\0';
131                         strlcpy(cp_src[lines], line, 256);
132                         i_log(a,"Adding %s to copy source table.", cp_src[lines]);
133                         lines++;
134                 }
135                 i_log(a,"Added %i total items to copy source table.", lines);
136                 strcpy(cp_src[lines], "");
137                 fclose(sources_conf);
138         }
139
140         cmds = commands_new();
141
142         /*
143          * If swap isn't mounted yet, mount it.
144          */
145         if (measure_activated_swap(a) == 0) {
146                 for (sp = slice_subpartition_first(storage_get_selected_slice(a->s));
147                     sp != NULL; sp = subpartition_next(sp)) {
148                         if (!subpartition_is_swap(sp))
149                                 continue;
150                         command_add(cmds, "%s%s %sdev/%s",
151                             a->os_root,
152                             cmd_name(a, "SWAPON"),
153                             a->os_root,
154                             subpartition_get_device_name(sp));
155                 }
156         }
157
158         /*
159          * Unmount anything already mounted on /mnt.
160          */
161         unmount_all_under(a, cmds, "%smnt", a->os_root);
162
163         for (sp = slice_subpartition_first(storage_get_selected_slice(a->s));
164              sp != NULL; sp = subpartition_next(sp)) {
165                 if (strcmp(subpartition_get_mountpoint(sp), "/") == 0) {
166                         command_add(cmds, "%s%s -p %smnt%s",
167                             a->os_root, cmd_name(a, "MKDIR"),
168                             a->os_root, subpartition_get_mountpoint(sp));
169                         command_add(cmds, "%s%s %sdev/%s %smnt%s",
170                             a->os_root, cmd_name(a, "MOUNT_HAMMER"),
171                             a->os_root,
172                             subpartition_get_device_name(sp),
173                             a->os_root,
174                             subpartition_get_mountpoint(sp));
175                 }
176         }
177
178         /*
179          * Create mount points and mount subpartitions on them.
180          */
181         for (sp = slice_subpartition_first(storage_get_selected_slice(a->s));
182              sp != NULL; sp = subpartition_next(sp)) {
183                 if (subpartition_is_swap(sp)) {
184                         /*
185                          * Set this subpartition as the dump device.
186                          */
187 #ifdef AUTOMATICALLY_ENABLE_CRASH_DUMPS
188                         if (subpartition_get_capacity(sp) < storage_get_memsize(a->s))
189                                 continue;
190
191                         command_add(cmds, "%s%s -v %sdev/%s",
192                             a->os_root, cmd_name(a, "DUMPON"),
193                             a->os_root,
194                             subpartition_get_device_name(sp));
195
196                         asprintf(&string, "/dev/%s",
197                             subpartition_get_device_name(sp));
198                         config_var_set(rc_conf, "dumpdev", string);
199                         free(string);
200                         config_var_set(rc_conf, "dumpdir", "/var/crash");
201 #endif
202                         continue;
203                 }
204         
205
206                 /*
207                  * Don't mount it if it's MFS-backed.
208                  */
209
210                 if (subpartition_is_mfsbacked(sp)) {
211                         continue;
212                 }
213                 if (use_hammer == 0 || (strcmp(subpartition_get_mountpoint(sp), "/boot") == 0)) {
214                         command_add(cmds, "%s%s -p %smnt/boot",
215                             a->os_root, cmd_name(a, "MKDIR"),
216                             a->os_root);
217                         command_add(cmds, "%s%s %sdev/%s %smnt%s",
218                             a->os_root, cmd_name(a, "MOUNT"),
219                             a->os_root,
220                             subpartition_get_device_name(sp),
221                             a->os_root,
222                             subpartition_get_mountpoint(sp));
223                 }
224         }
225
226         /* Create PFS dir */
227         command_add(cmds, "%s%s -p %smnt/pfs",
228             a->os_root, cmd_name(a, "MKDIR"),
229             a->os_root);
230
231         /* mount null pfs */
232         for (j = 0; pfs_mountpt[j] != NULL; j++) {
233                 command_add(cmds, "%s%s pfs-master %smnt/pfs%s",
234                     a->os_root, cmd_name(a, "HAMMER"),
235                     a->os_root, pfs_mountpt[j]);
236                 command_add(cmds, "%s%s -p %smnt%s",
237                     a->os_root, cmd_name(a, "MKDIR"),
238                     a->os_root, pfs_mountpt[j]);
239                 command_add(cmds, "%s%s %smnt/pfs%s %smnt%s",
240                     a->os_root, cmd_name(a, "MOUNT_NULL"),
241                     a->os_root, pfs_mountpt[j],
242                     a->os_root, pfs_mountpt[j]);
243         }
244
245         /*
246          * Actually copy files now.
247          */
248
249         for (i = 0; cp_src[i] != NULL && cp_src[i][0] != '\0'; i++) {
250                 char *src, *dest, *dn, *tmp_dest;
251
252                 dest = cp_src[i];
253
254                 /*
255                  * If dest would be on an MFS-backed
256                  * mountpoint, don't bother copying it.
257                  */
258                 sp = subpartition_of(storage_get_selected_slice(a->s),
259                                      "%s%s", a->os_root, &dest[1]);
260                 if (sp != NULL && subpartition_is_mfsbacked(sp)) {
261                         continue;
262                 }
263
264                 /*
265                  * Create intermediate directories, if needed.
266                  */
267                 tmp_dest = aura_strdup(dest);
268                 dn = dirname(tmp_dest);
269                 if (is_dir("%s%s", a->os_root, &dn[1]) &&
270                     !is_dir("%smnt%s", a->os_root, dn)) {
271                         command_add(cmds, "%s%s -p %smnt%s",
272                             a->os_root, cmd_name(a, "MKDIR"),
273                             a->os_root, dn);
274                 }
275                 aura_free(tmp_dest, "directory name");
276
277                 /*
278                  * If a directory by the same name but with the suffix
279                  * ".hdd" exists on the installation media, cpdup that
280                  * instead.  This is particularly useful with /etc, which
281                  * may have significantly different behaviour on the
282                  * live CD compared to a standard HDD boot.
283                  */
284                 if (is_dir("%s%s.hdd", a->os_root, &dest[1]))
285                         asprintf(&src, "%s.hdd", &dest[1]);
286                 else
287                         asprintf(&src, "%s", &dest[1]);
288
289                 if (is_dir("%s%s", a->os_root, src) || is_file("%s%s", a->os_root, src)) {
290                         /*
291                          * Cpdup the chosen file or directory onto the HDD.
292                          * if it exists on the source.
293                          */
294                         cmd = command_add(cmds, "%s%s %s%s %smnt%s",
295                             a->os_root, cmd_name(a, "CPDUP"),
296                             a->os_root, src,
297                             a->os_root, dest);
298                         command_set_log_mode(cmd, COMMAND_LOG_QUIET);
299                 }
300         }
301
302         /*
303          * Now, because cpdup does not cross mount points,
304          * we must copy anything that the user might've made a
305          * seperate mount point for (e.g. /usr/libdata/lint.)
306          */
307         for (sp = slice_subpartition_first(storage_get_selected_slice(a->s));
308              sp != NULL; sp = subpartition_next(sp)) {
309                 /*
310                  * If the subpartition is a swap subpartition or an
311                  * MFS-backed mountpoint, don't try to copy anything
312                  * into it.
313                  */
314                 if (subpartition_is_swap(sp) || subpartition_is_mfsbacked(sp))
315                         continue;
316
317                 /*
318                  * If the mountpoint doesn't even exist on the installation
319                  * medium, don't try to copy anything from it!  We assume
320                  * it's an empty subpartition for the user's needs.
321                  */
322                 if (!is_dir("%s%s", a->os_root, &subpartition_get_mountpoint(sp)[1]))
323                         continue;
324
325                 /*
326                  * Don't bother copying the mountpoint IF:
327                  * - we've already said to copy it, or something besides it
328                  *   (it's a prefix of something in cp_src); or
329                  * - we haven't said to copy it
330                  *   (nothing in cp_src is a prefix of it.)
331                  */
332                 seen_it = 0;
333                 prefix = 0;
334                 for (i = 0; cp_src[i] != NULL && cp_src[i][0] != '\0'; i++) {
335                         if (strncmp(subpartition_get_mountpoint(sp), cp_src[i],
336                             strlen(subpartition_get_mountpoint(sp))) == 0) {
337                                 seen_it = 1;
338                                 break;
339                         }
340                         if (strncmp(cp_src[i], subpartition_get_mountpoint(sp),
341                             strlen(cp_src[i])) == 0) {
342                                 prefix = 1;
343                         }
344                 }
345                 if (seen_it || !prefix)
346                         continue;
347
348                 /*
349                  * Otherwise, cpdup the subpartition.
350                  *
351                  * XXX check for .hdd-extended source dirs here, too,
352                  * eventually - but for now, /etc.hdd will never be
353                  * the kind of tricky sub-mount-within-a-mount-point
354                  * that this part of the code is meant to handle.
355                  */
356                 cmd = command_add(cmds, "%s%s %s%s %smnt%s",
357                     a->os_root, cmd_name(a, "CPDUP"),
358                     a->os_root, &subpartition_get_mountpoint(sp)[1],
359                     a->os_root, subpartition_get_mountpoint(sp));
360                 command_set_log_mode(cmd, COMMAND_LOG_QUIET);
361         }
362         
363         /*
364          * Create symlinks.
365          */
366
367         /*
368          * If the user has both /var and /tmp subparitions,
369          * symlink /var/tmp to /tmp.
370          */
371         if (subpartition_find(storage_get_selected_slice(a->s), "/tmp") != NULL &&
372             subpartition_find(storage_get_selected_slice(a->s), "/var") != NULL) {
373                 command_add(cmds, "%s%s 1777 %smnt/tmp",
374                     a->os_root, cmd_name(a, "CHMOD"), a->os_root);
375                 command_add(cmds, "%s%s -rf %smnt/var/tmp",
376                     a->os_root, cmd_name(a, "RM"), a->os_root);
377                 command_add(cmds, "%s%s -s /tmp %smnt/var/tmp",
378                     a->os_root, cmd_name(a, "LN"), a->os_root);
379         }
380
381         /*
382          * If the user has /var, but no /tmp,
383          * symlink /tmp to /var/tmp.
384          */
385         if (subpartition_find(storage_get_selected_slice(a->s), "/tmp") == NULL &&
386             subpartition_find(storage_get_selected_slice(a->s), "/var") != NULL) {
387                 command_add(cmds, "%s%s -rf %smnt/tmp",
388                     a->os_root, cmd_name(a, "RM"), a->os_root);
389                 command_add(cmds, "%s%s -s /var/tmp %smnt/tmp",
390                     a->os_root, cmd_name(a, "LN"), a->os_root);
391         }
392
393         /*
394          * If the user has /usr, but no /home,
395          * symlink /home to /usr/home.
396          */
397         if (subpartition_find(storage_get_selected_slice(a->s), "/home") == NULL &&
398             subpartition_find(storage_get_selected_slice(a->s), "/usr") != NULL) {
399                 command_add(cmds, "%s%s -rf %smnt/home",
400                     a->os_root, cmd_name(a, "RM"), a->os_root);
401                 command_add(cmds, "%s%s %smnt/usr/home",
402                     a->os_root, cmd_name(a, "MKDIR"), a->os_root);
403                 command_add(cmds, "%s%s -s /usr/home %smnt/home",
404                     a->os_root, cmd_name(a, "LN"), a->os_root);
405         }
406
407         /*
408          * XXX check for other possible combinations too?
409          */
410
411         /*
412          * Clean up.  In case some file didn't make it, use rm -f
413          */
414 #ifdef __DragonFly__
415         command_add(cmds, "%s%s -f %smnt/boot/loader.conf",
416             a->os_root, cmd_name(a, "RM"), a->os_root);
417 #endif
418         command_add(cmds, "%s%s -f %smnt/tmp/install.log",
419             a->os_root, cmd_name(a, "RM"), a->os_root);
420
421         /*
422          * Copy pristine versions over any files we might have installed.
423          * This allows the resulting file tree to be customized.
424          */
425         for (i = 0; cp_src[i] != NULL && cp_src[i][0] != '\0'; i++) {
426                 char *src, *dest, *dn, *tmp_dest;
427
428                 src = cp_src[i];
429                 dest = cp_src[i];
430
431                 /*
432                  * Get the directory that the desired thing to
433                  * copy resides in.
434                  */
435                 tmp_dest = aura_strdup(dest);
436                 dn = dirname(tmp_dest);
437
438                 /*
439                  * If this dir doesn't exist in PRISTINE_DIR
440                  * on the install media, just skip it.
441                  */
442                 if (!is_dir("%s%s%s", a->os_root, PRISTINE_DIR, dn)) {
443                         aura_free(tmp_dest, _("directory name"));
444                         continue;
445                 }
446
447                 /*
448                  * Create intermediate directories, if needed.
449                  */
450                 if (!is_dir("%smnt%s", a->os_root, dn)) {
451                         command_add(cmds, "%s%s -p %smnt%s",
452                             a->os_root, cmd_name(a, "MKDIR"),
453                             a->os_root, dn);
454                 }
455                 aura_free(tmp_dest, "directory name");
456
457                 /*
458                  * Cpdup the chosen file or directory onto the HDD.
459                  */
460                 cmd = command_add(cmds, "%s%s %s%s %smnt%s",
461                     a->os_root, cmd_name(a, "CPDUP"),
462                     a->os_root, src,
463                     a->os_root, dest);
464
465                 cmd = command_add(cmds,
466                     "%s%s %s%s%s %smnt%s",
467                     a->os_root, cmd_name(a, "CPDUP"),
468                     a->os_root, PRISTINE_DIR, src,
469                     a->os_root, dest);
470                 command_set_log_mode(cmd, COMMAND_LOG_QUIET);
471         }
472
473         /*
474          * Rebuild the user database, to get rid of any extra users
475          * from the LiveCD that aren't supposed to be installed
476          * (copying a pristine master.passwd isn't enough.)
477          */
478         command_add(cmds, "%s%s -p -d %smnt/etc %smnt/etc/master.passwd",
479             a->os_root, cmd_name(a, "PWD_MKDB"), a->os_root, a->os_root);
480
481         /* Create missing directories. */
482         command_add(cmds, "%s%s %smnt/proc",
483             a->os_root, cmd_name(a, "MKDIR"), a->os_root);
484         command_add(cmds, "%s%s %smnt/mnt",
485             a->os_root, cmd_name(a, "MKDIR"), a->os_root);
486
487         /* Write new fstab. */
488
489         command_add(cmds, "%s%s '%s' >%smnt/etc/fstab",
490             a->os_root, cmd_name(a, "ECHO"),
491             "# Device\t\tMountpoint\tFStype\tOptions\t\tDump\tPass#",
492             a->os_root);
493
494         for (sp = slice_subpartition_first(storage_get_selected_slice(a->s));
495              sp != NULL; sp = subpartition_next(sp)) {
496                 if (strcmp(subpartition_get_mountpoint(sp), "swap") == 0) {
497                         command_add(cmds, "%s%s '/dev/%s\t\tnone\t\tswap\tsw\t\t0\t0' >>%smnt/etc/fstab",
498                             a->os_root, cmd_name(a, "ECHO"),
499                             subpartition_get_device_name(sp),
500                             a->os_root);
501                 }
502                 if (use_hammer == 0) {
503                         if (strcmp(subpartition_get_mountpoint(sp), "/") == 0) {
504                                 command_add(cmds, "%s%s '/dev/%s\t\t%s\t\tufs\trw\t\t1\t1' >>%smnt/etc/fstab",
505                                     a->os_root, cmd_name(a, "ECHO"),
506                                     subpartition_get_device_name(sp),
507                                     subpartition_get_mountpoint(sp),
508                                     a->os_root);
509                         } else if (subpartition_is_mfsbacked(sp)) {
510                                 mfsbacked_size = slice_get_capacity(storage_get_selected_slice(a->s)) * 2048;
511                                 command_add(cmds, "%s%s 'swap\t\t%s\t\t\tmfs\trw,-s%ld\t\t1\t1' >>%smnt/etc/fstab",
512                                         a->os_root, cmd_name(a, "ECHO"),
513                                         subpartition_get_mountpoint(sp),
514                                         mfsbacked_size,
515                                         a->os_root);
516                         } else {
517                                 command_add(cmds, "%s%s '/dev/%s\t\t%s\t\tufs\trw\t\t2\t2' >>%smnt/etc/fstab",
518                                     a->os_root, cmd_name(a, "ECHO"),
519                                     subpartition_get_device_name(sp),
520                                     subpartition_get_mountpoint(sp),
521                                     a->os_root);
522                         }
523                 } else {
524                         if (strcmp(subpartition_get_mountpoint(sp), "/") == 0) {
525                                 command_add(cmds, "%s%s '/dev/%s\t\t%s\t\thammer\trw\t\t1\t1' >>%smnt/etc/fstab",
526                                     a->os_root, cmd_name(a, "ECHO"),
527                                     subpartition_get_device_name(sp),
528                                     subpartition_get_mountpoint(sp),
529                                     a->os_root);
530                         } else if (strcmp(subpartition_get_mountpoint(sp), "/boot") == 0) {
531                                 command_add(cmds, "%s%s '/dev/%s\t\t%s\t\tufs\trw\t\t1\t1' >>%smnt/etc/fstab",
532                                     a->os_root, cmd_name(a, "ECHO"),
533                                     subpartition_get_device_name(sp),
534                                     subpartition_get_mountpoint(sp),
535                                     a->os_root);
536                         }
537                 }
538         }
539         for (j = 0; pfs_mountpt[j] != NULL; j++) {
540                 command_add(cmds, "%s%s '/pfs%s\t\t%s\t\tnull\trw\t\t0\t0' >>%smnt/etc/fstab",
541                     a->os_root, cmd_name(a, "ECHO"),
542                     pfs_mountpt[j],
543                     pfs_mountpt[j],
544                     a->os_root);
545         }
546
547         command_add(cmds, "%s%s '%s' >>%smnt/etc/fstab",
548             a->os_root, cmd_name(a, "ECHO"),
549             "proc\t\t\t/proc\t\tprocfs\trw\t\t0\t0",
550             a->os_root);
551
552         /* Backup the disklabel and the log. */
553         if (use_hammer == 0) {
554                 command_add(cmds, "%s%s %s > %smnt/etc/disklabel.%s",
555                     a->os_root, cmd_name(a, "DISKLABEL"),
556                     slice_get_device_name(storage_get_selected_slice(a->s)),
557                     a->os_root,
558                     slice_get_device_name(storage_get_selected_slice(a->s)));
559         } else {
560                 command_add(cmds, "%s%s %s > %smnt/etc/disklabel.%s",
561                     a->os_root, cmd_name(a, "DISKLABEL64"),
562                     slice_get_device_name(storage_get_selected_slice(a->s)),
563                     a->os_root,
564                     slice_get_device_name(storage_get_selected_slice(a->s)));
565         }
566
567         command_add(cmds, "%s%s %sinstall.log %smnt/var/log/install.log",
568             a->os_root, cmd_name(a, "CP"),
569             a->tmp, a->os_root);
570         command_add(cmds, "%s%s 600 %smnt/var/log/install.log",
571             a->os_root, cmd_name(a, "CHMOD"), a->os_root);
572
573         /* Customize stuff here */
574         if(is_file("%susr/local/bin/after_installation_routines.sh")) {
575                 command_add(cmds, "%susr/local/bin/after_installation_routines.sh",
576                 a->os_root, _("Running after installation custom routines..."));
577         }
578
579         /*
580          * Do it!
581          */
582         /* commands_preview(cmds); */
583         if (!commands_execute(a, cmds)) {
584                 inform(a->c, _("%s was not fully installed."), OPERATING_SYSTEM_NAME);
585                 a->result = 0;
586         } else {
587                 a->result = 1;
588         }
589         commands_free(cmds);
590
591         /*
592          * Unmount everything we mounted on /mnt.  This is done in a seperate
593          * command chain, so that partitions are unmounted, even if an error
594          * occurs in one of the preceding commands, or it is cancelled.
595          */
596         cmds = commands_new();
597         unmount_all_under(a, cmds, "%smnt", a->os_root);
598
599         /*
600          * Once everything is unmounted, if the install went successfully,
601          * make sure once and for all that the disklabel is bootable.
602          */
603         if (a->result) {
604                 if (use_hammer == 0) {
605                         command_add(cmds, "%s%s -B %s",
606                             a->os_root, cmd_name(a, "DISKLABEL"),
607                             slice_get_device_name(storage_get_selected_slice(a->s)));
608                 } else {
609                         command_add(cmds, "%s%s -B %s",
610                             a->os_root, cmd_name(a, "DISKLABEL64"),
611                             slice_get_device_name(storage_get_selected_slice(a->s)));
612                 }
613         }
614
615         if (!commands_execute(a, cmds))
616                 inform(a->c, _("Warning: subpartitions were not correctly unmounted."));
617
618         commands_free(cmds);
619 }
620