make.sh: Introduce DEFAULT_PARALLELISM
[ipfire-2.x.git] / src / installer / main.c
1 /* SmoothWall install program.
2  *
3  * This program is distributed under the terms of the GNU General Public
4  * Licence.  See the file COPYING for details.
5  *
6  * (c) Lawrence Manning, 2001
7  * Contains main entry point, and misc functions.6
8  * 
9  */
10 #define _GNU_SOURCE
11
12 #include <assert.h>
13 #include <errno.h>
14 #include <libsmooth.h>
15 #include <stdio.h>
16 #include <stdlib.h>
17 #include <string.h>
18 #include <sys/mount.h>
19
20 #include "hw.h"
21
22 // Translation
23 #include <libintl.h>
24 #define _(x) dgettext("installer", x)
25
26 #define INST_FILECOUNT 24800
27 #define LICENSE_FILE    "/cdrom/COPYING"
28 #define SOURCE_TEMPFILE "/tmp/downloads/image.iso"
29
30 extern char url[STRING_SIZE];
31
32 static int newtChecklist(const char* title, const char* message,
33                 unsigned int width, unsigned int height, unsigned int num_entries,
34                 const char** entries, int* states) {
35         int ret;
36         const int list_height = 4;
37
38         char cbstates[num_entries];
39
40         for (unsigned int i = 0; i < num_entries; i++) {
41                 cbstates[i] = states[i] ? '*' : ' ';
42         }
43
44         newtCenteredWindow(width, height, title);
45
46         newtComponent textbox = newtTextbox(1, 1, width - 2, height - 6 - list_height,
47                 NEWT_FLAG_WRAP);
48         newtTextboxSetText(textbox, message);
49
50         int top = newtTextboxGetNumLines(textbox) + 2;
51
52         newtComponent form = newtForm(NULL, NULL, 0);
53
54         newtComponent sb = NULL;
55         if (list_height < num_entries) {
56                 sb = newtVerticalScrollbar(
57                         width - 4, top + 1, list_height,
58                         NEWT_COLORSET_CHECKBOX, NEWT_COLORSET_ACTCHECKBOX);
59
60                 newtFormAddComponent(form, sb);
61         }
62
63         newtComponent subform = newtForm(sb, NULL, 0);
64         newtFormSetBackground(subform, NEWT_COLORSET_CHECKBOX);
65
66         newtFormSetHeight(subform, list_height);
67         newtFormSetWidth(subform, width - 10);
68
69         for (unsigned int i = 0; i < num_entries; i++) {
70                 newtComponent cb = newtCheckbox(4, top + i, entries[i], cbstates[i],
71                         NULL, &cbstates[i]);
72
73                 newtFormAddComponent(subform, cb);
74         }
75
76         newtFormAddComponents(form, textbox, subform, NULL);
77
78         newtComponent btn_okay   = newtButton((width - 18) / 3, height - 4, _("OK"));
79         newtComponent btn_cancel = newtButton((width - 18) / 3 * 2 + 9, height - 4, _("Cancel"));
80         newtFormAddComponents(form, btn_okay, btn_cancel, NULL);
81
82         newtComponent answer = newtRunForm(form);
83
84         if ((answer == NULL) || (answer == btn_cancel)) {
85                 ret = -1;
86         } else {
87                 ret = 0;
88
89                 for (unsigned int i = 0; i < num_entries; i++) {
90                         states[i] = (cbstates[i] != ' ');
91
92                         if (states[i])
93                                 ret++;
94                 }
95         }
96
97         newtFormDestroy(form);
98         newtPopWindow();
99
100         return ret;
101 }
102
103 static int newtWinOkCancel(const char* title, const char* message, int width, int height,
104                 const char* btn_txt_ok, const char* btn_txt_cancel) {
105         int ret = 1;
106
107         unsigned int btn_width_ok = strlen(btn_txt_ok);
108         unsigned int btn_width_cancel = strlen(btn_txt_cancel);
109
110         // Maybe make the box wider to fix both buttons inside
111         unsigned int min_width = btn_width_ok + btn_width_cancel + 5;
112         if (width < min_width)
113                 width = min_width;
114
115         unsigned int btn_pos_ok = (width / 3) - (btn_width_ok / 2) - 1;
116         unsigned int btn_pos_cancel = (width * 2 / 3) - (btn_width_cancel / 2) - 1;
117
118         // Move buttons a bit if they overlap
119         while ((btn_pos_ok + btn_width_ok + 5) > btn_pos_cancel) {
120                 // Move the cancel button to the right if there is enough space left
121                 if ((btn_pos_cancel + btn_width_cancel + 2) < width) {
122                         ++btn_pos_cancel;
123                         continue;
124                 }
125
126                 // Move the OK button to the left if possible
127                 if (btn_pos_ok > 1) {
128                         --btn_pos_ok;
129                         continue;
130                 }
131
132                 // If they still overlap, we cannot fix the situtation
133                 // and break. Should actually never get here, because we
134                 // adjust the width of the window earlier.
135                 break;
136         }
137
138         newtCenteredWindow(width, height, title);
139
140         newtComponent form = newtForm(NULL, NULL, 0);
141
142         newtComponent textbox = newtTextbox(1, 1, width - 2, height - 6, NEWT_FLAG_WRAP);
143         newtTextboxSetText(textbox, message);
144         newtFormAddComponent(form, textbox);
145
146         newtComponent btn_ok = newtButton(btn_pos_ok, height - 4, btn_txt_ok);
147         newtComponent btn_cancel = newtButton(btn_pos_cancel, height - 4, btn_txt_cancel);
148
149         newtFormAddComponents(form, btn_ok, btn_cancel, NULL);
150
151         newtComponent answer = newtRunForm(form);
152
153         if (answer == btn_ok) {
154                 ret = 0;
155         }
156
157         newtFormDestroy(form);
158         newtPopWindow();
159
160         return ret;
161 }
162
163 static int newtLicenseBox(const char* title, const char* text, int width, int height) {
164         int ret = 1;
165
166         newtCenteredWindow(width, height, title);
167
168         newtComponent form = newtForm(NULL, NULL, 0);
169
170         newtComponent textbox = newtTextbox(1, 1, width - 2, height - 7,
171                 NEWT_FLAG_WRAP|NEWT_FLAG_SCROLL);
172         newtTextboxSetText(textbox, text);
173         newtFormAddComponent(form, textbox);
174
175         char choice;
176         newtComponent checkbox = newtCheckbox(3, height - 3, _("I accept this license"),
177                 ' ', " *", &choice);
178
179         newtComponent btn = newtButton(width - 15, height - 4, _("OK"));
180
181         newtFormAddComponents(form, checkbox, btn, NULL);
182
183         newtComponent answer = newtRunForm(form);
184         if (answer == btn && choice == '*')
185                 ret = 0;
186
187         newtFormDestroy(form);
188         newtPopWindow();
189
190         return ret;
191 }
192
193 int write_lang_configs(char* lang) {
194         struct keyvalue *kv = initkeyvalues();
195
196         /* default stuff for main/settings. */
197         replacekeyvalue(kv, "LANGUAGE", lang);
198         replacekeyvalue(kv, "HOSTNAME", DISTRO_SNAME);
199         replacekeyvalue(kv, "THEME", "ipfire");
200         writekeyvalues(kv, "/harddisk" CONFIG_ROOT "/main/settings");
201         freekeyvalues(kv);
202
203         return 1;
204 }
205
206 static char* get_system_release() {
207         char system_release[STRING_SIZE] = "\0";
208
209         FILE* f = fopen("/etc/system-release", "r");
210         if (f) {
211                 fgets(system_release, sizeof(system_release), f);
212                 fclose(f);
213         }
214
215         return strdup(system_release);
216 }
217
218 static char* center_string(const char* str, int width) {
219         if (!str)
220                 return NULL;
221
222         char* string = NULL;
223         unsigned int str_len = strlen(str);
224
225         if (str_len == width) {
226                 string = strdup(str);
227
228         } else if (str_len > width) {
229                 string = strdup(str);
230                 string[width - 1] = '\0';
231
232         } else {
233                 unsigned int indent_length = (width - str_len) / 2;
234                 char indent[indent_length + 1];
235
236                 for (unsigned int i = 0; i < indent_length; i++) {
237                         indent[i] = ' ';
238                 }
239                 indent[indent_length] = '\0';
240
241                 if (asprintf(&string, "%s%s", indent, str) < 0)
242                         return NULL;
243         }
244
245         return string;
246 }
247
248 #define DEFAULT_LANG "en.utf8"
249 #define NUM_LANGS 13
250
251 static struct lang {
252         const char* code;
253         char* name;
254 } languages[NUM_LANGS + 1] = {
255         { "fa.utf8",    "فارسی (Persian)" },
256         { "da.utf8",    "Dansk (Danish)" },
257         { "es.utf8",    "Español (Spanish)" },
258         { "en.utf8",    "English" },
259         { "fr.utf8",    "Français (French)" },
260         { "hr.utf8",    "Hrvatski (Croatian)" },
261         { "it.utf8",    "Italiano (Italian)" },
262         { "de.utf8",    "Deutsch (German)" },
263         { "nl.utf8",    "Nederlands (Dutch)" },
264         { "pl.utf8",    "Polski (Polish)" },
265         { "pt.utf8",    "Portuguese (Brasil)" },
266         { "ru.utf8",    "Русский (Russian)" },
267         { "tr.utf8",    "Türkçe (Turkish)" },
268         { NULL, NULL },
269 };
270
271 static struct config {
272         int unattended;
273         int serial_console;
274         int novga;
275         int require_networking;
276         int perform_download;
277         int disable_swap;
278         char download_url[STRING_SIZE];
279         char postinstall[STRING_SIZE];
280         char* language;
281 } config = {
282         .unattended = 0,
283         .serial_console = 0,
284         .novga = 0,
285         .require_networking = 0,
286         .perform_download = 0,
287         .disable_swap = 0,
288         .download_url = DOWNLOAD_URL,
289         .postinstall = "\0",
290         .language = DEFAULT_LANG,
291 };
292
293 static void parse_command_line(struct config* c) {
294         char buffer[STRING_SIZE];
295         char cmdline[STRING_SIZE];
296
297         FILE* f = fopen("/proc/cmdline", "r");
298         if (!f)
299                 return;
300
301         int r = fread(&cmdline, 1, sizeof(cmdline) - 1, f);
302         if (r > 0) {
303                 char* token = strtok(cmdline, " ");
304
305                 while (token) {
306                         strncpy(buffer, token, sizeof(buffer));
307                         char* val = buffer;
308                         char* key = strsep(&val, "=");
309
310                         // serial console
311                         if ((strcmp(key, "console") == 0) && (strncmp(val, "ttyS", 4) == 0))
312                                 c->serial_console = 1;
313
314                         // novga
315                         else if (strcmp(key, "novga") == 0)
316                                 c->novga = 1;
317
318                         // enable networking?
319                         else if (strcmp(token, "installer.net") == 0)
320                                 c->require_networking = 1;
321
322                         // unattended mode
323                         else if (strcmp(token, "installer.unattended") == 0)
324                                 c->unattended = 1;
325
326                         // disable swap
327                         else if (strcmp(token, "installer.disable-swap") == 0)
328                                 c->disable_swap = 1;
329
330                         // download url
331                         else if (strcmp(key, "installer.download-url") == 0) {
332                                 strncpy(c->download_url, val, sizeof(c->download_url));
333                                 c->perform_download = 1;
334
335                                 // Require networking for the download
336                                 c->require_networking = 1;
337
338                         // postinstall script
339                         } else if (strcmp(key, "installer.postinstall") == 0) {
340                                 strncpy(c->postinstall, val, sizeof(c->postinstall));
341
342                                 // Require networking for the download
343                                 c->require_networking = 1;
344                         }
345
346                         token = strtok(NULL, " ");
347                 }
348         }
349
350         fclose(f);
351 }
352
353 int main(int argc, char *argv[]) {
354         struct hw* hw = hw_init();
355         const char* logfile = NULL;
356
357         // Read /etc/system-release
358         char* system_release = get_system_release();
359
360         char discl_msg[40000] = "Disclaimer\n";
361
362         char* sourcedrive = NULL;
363         int rc = 0;
364         char commandstring[STRING_SIZE];
365         int choice;
366         char message[STRING_SIZE];
367         char title[STRING_SIZE];
368         int allok = 0;
369         FILE *copying;
370
371         setlocale(LC_ALL, "");
372         sethostname(DISTRO_SNAME, 10);
373
374         /* Log file/terminal stuff. */
375         FILE* flog = NULL;
376         if (argc >= 2) {
377                 logfile = argv[1];
378
379                 if (!(flog = fopen(logfile, "w+")))
380                         return 0;
381         } else {
382                 return 0;
383         }
384
385         fprintf(flog, "Install program started.\n");
386         if (hw->efi)
387                 fprintf(flog, "EFI mode enabled\n");
388
389         newtInit();
390         newtCls();
391
392         // Determine the size of the screen
393         int screen_cols = 0;
394         int screen_rows = 0;
395
396         newtGetScreenSize(&screen_cols, &screen_rows);
397
398         // Draw title
399         char* roottext = center_string(system_release, screen_cols);
400         if (roottext)
401                 newtDrawRootText(0, 0, roottext);
402
403         snprintf(title, sizeof(title), "%s - %s", DISTRO_NAME, DISTRO_SLOGAN);
404
405         // Parse parameters from the kernel command line
406         parse_command_line(&config);
407
408         if (config.unattended) {
409                 splashWindow(title, _("Warning: Unattended installation will start in 10 seconds..."), 10);
410         }
411
412         // Load common modules
413         mysystem(logfile, "/sbin/modprobe vfat"); // USB key
414         hw_stop_all_raid_arrays(logfile);
415
416         if (!config.unattended) {
417                 // Language selection
418                 char* langnames[NUM_LANGS + 1];
419
420                 for (unsigned int i = 0; i < NUM_LANGS; i++) {
421                         if (strcmp(languages[i].code, DEFAULT_LANG) == 0)
422                                 choice = i;
423
424                         langnames[i] = languages[i].name;
425                 }
426                 langnames[NUM_LANGS] = NULL;
427
428                 rc = newtWinMenu(_("Language selection"), _("Select the language you wish to use for the installation."),
429                         50, 5, 5, 8, langnames, &choice, _("OK"), NULL);
430
431                 assert(choice <= NUM_LANGS);
432
433                 fprintf(flog, "Selected language: %s (%s)\n", languages[choice].name, languages[choice].code);
434                 config.language = languages[choice].code;
435
436                 setlocale(LC_ALL, config.language);
437                 setenv("LANGUAGE", config.language, 1);
438         }
439
440         // Set helpline
441         char* helpline = NULL;
442         if (config.unattended)
443                 helpline = center_string(_("Unattended mode"), screen_cols);
444         else
445                 helpline = center_string(_("<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen"), screen_cols);
446
447         if (helpline)
448                 newtPushHelpLine(helpline);
449
450         if (!config.unattended) {
451                 snprintf(message, sizeof(message),
452                         _("Welcome to the %s installation program.\n\n"
453                         "Selecting Cancel on any of the following screens will reboot the computer."), DISTRO_NAME);
454                 newtWinMessage(title, _("Start installation"), message);
455         }
456
457         /* Search for a source drive that holds the right
458          * version of the image we are going to install. */
459         if (!config.perform_download) {
460                 sourcedrive = hw_find_source_medium(hw);
461                 fprintf(flog, "Source drive: %s\n", sourcedrive);
462         }
463
464         /* If we could not find a source drive, we will try
465          * downloading the install image */
466         if (!sourcedrive)
467                 config.perform_download = 1;
468
469         if (config.perform_download) {
470                 if (!config.unattended) {
471                         // Show the right message to the user
472                         char reason[STRING_SIZE];
473                         if (config.perform_download) {
474                                 snprintf(reason, sizeof(reason),
475                                         _("The installer will now try downloading the installation image."));
476                         } else {
477                                 snprintf(reason, sizeof(reason),
478                                         _("No source drive could be found.\n\n"
479                                         "You can try downloading the required installation image."));
480                         }
481                         snprintf(message, sizeof(message), "%s %s", reason,
482                                 _("Please make sure to connect your machine to a network and "
483                                 "the installer will try connect to acquire an IP address."));
484
485                         rc = newtWinOkCancel(title, message, 55, 12,
486                                 _("Download installation image"), _("Cancel"));
487
488                         if (rc != 0)
489                                 goto EXIT;
490                 }
491
492                 // Make sure that we enable networking before download
493                 config.require_networking = 1;
494         }
495
496         // Try starting the networking if we require it
497         if (config.require_networking) {
498                 while (1) {
499                         statuswindow(60, 4, title, _("Trying to start networking (DHCP)..."));
500
501                         rc = hw_start_networking(logfile);
502                         newtPopWindow();
503
504                         // Networking was successfully started
505                         if (rc == 0) {
506                                 break;
507
508                         // An error happened, ask the user what to do
509                         } else {
510                                 rc = newtWinOkCancel(title, _("Networking could not be started "
511                                         "but is required to go on with the installation.\n\n"
512                                         "Please connect your machine to a network with a "
513                                         "DHCP server and retry."), 50, 10, _("Retry"), _("Cancel"));
514
515                                 if (rc)
516                                         goto EXIT;
517                         }
518                 }
519
520                 // Download the image if required
521                 if (config.perform_download) {
522                         fprintf(flog, "Download URL: %s\n", config.download_url);
523                         snprintf(commandstring, sizeof(commandstring), "/usr/bin/downloadsource.sh %s %s",
524                                 SOURCE_TEMPFILE, config.download_url);
525
526                         while (!sourcedrive) {
527                                 rc = runcommandwithstatus(commandstring, title, _("Downloading installation image..."), logfile);
528
529                                 FILE* f = fopen(SOURCE_TEMPFILE, "r");
530                                 if (f) {
531                                         sourcedrive = strdup(SOURCE_TEMPFILE);
532                                         fclose(f);
533                                 } else {
534                                         char reason[STRING_SIZE] = "-";
535                                         if (rc == 2)
536                                                 snprintf(reason, sizeof(STRING_SIZE), _("MD5 checksum mismatch"));
537
538                                         snprintf(message, sizeof(message),
539                                                 _("The installation image could not be downloaded.\n  Reason: %s\n\n%s"),
540                                                 reason, config.download_url);
541
542                                         rc = newtWinOkCancel(title, message, 75, 12, _("Retry"), _("Cancel"));
543                                         if (rc)
544                                                 goto EXIT;
545                                 }
546                         }
547                 }
548         }
549
550         assert(sourcedrive);
551
552         int r = hw_mount(sourcedrive, SOURCE_MOUNT_PATH, "iso9660", MS_RDONLY);
553         if (r) {
554                 snprintf(message, sizeof(message), _("Could not mount %s to %s:\n  %s\n"),
555                         sourcedrive, SOURCE_MOUNT_PATH, strerror(errno));
556                 errorbox(message);
557                 goto EXIT;
558         }
559
560         if (!config.unattended) {
561                 // Read the license file.
562                 if (!(copying = fopen(LICENSE_FILE, "r"))) {
563                         sprintf(discl_msg, "Could not open license file: %s\n", LICENSE_FILE);
564                         fprintf(flog, "%s", discl_msg);
565                 } else {
566                         fread(discl_msg, 1, 40000, copying);
567                         fclose(copying);
568
569                         if (newtLicenseBox(_("License Agreement"), discl_msg, 75, 20)) {
570                                 errorbox(_("License not accepted!"));
571
572                                 goto EXIT;
573                         }
574                 }
575         }
576
577         int part_type = HW_PART_TYPE_NORMAL;
578
579         // Scan for disks to install on.
580         struct hw_disk** disks = hw_find_disks(hw, sourcedrive);
581
582         struct hw_disk** selected_disks = NULL;
583         unsigned int num_selected_disks = 0;
584
585         // Check how many disks have been found and what
586         // we can do with them.
587         unsigned int num_disks = hw_count_disks((const struct hw_disk**)disks);
588
589         while (1) {
590                 // no harddisks found
591                 if (num_disks == 0) {
592                         errorbox(_("No hard disk found."));
593                         goto EXIT;
594
595                 // exactly one disk has been found
596                 // or if we are running in unattended mode, we will select
597                 // the first disk and go with that one
598                 } else if ((num_disks == 1) || (config.unattended && num_disks >= 1)) {
599                         selected_disks = hw_select_first_disk((const struct hw_disk**)disks);
600
601                 // more than one usable disk has been found and
602                 // the user needs to choose what to do with them
603                 } else {
604                         const char* disk_names[num_disks];
605                         int disk_selection[num_disks];
606
607                         for (unsigned int i = 0; i < num_disks; i++) {
608                                 disk_names[i] = disks[i]->description;
609                                 disk_selection[i] = 0;
610                         }
611
612                         while (!selected_disks) {
613                                 rc = newtChecklist(_("Disk Selection"),
614                                         _("Select the disk(s) you want to install IPFire on. "
615                                         "First those will be partitioned, and then the partitions will have a filesystem put on them.\n\n"
616                                         "ALL DATA ON THE DISK WILL BE DESTROYED."),
617                                         50, 20, num_disks, disk_names, disk_selection);
618
619                                 // Error
620                                 if (rc < 0) {
621                                         goto EXIT;
622
623                                 // Nothing has been selected
624                                 } else if (rc == 0) {
625                                         errorbox(_("No disk has been selected.\n\n"
626                                                 "Please select one or more disks you want to install IPFire on."));
627
628                                 } else {
629                                         selected_disks = hw_select_disks(disks, disk_selection);
630                                 }
631                         }
632                 }
633
634                 // Don't print the auto-selected harddisk setup in
635                 // unattended mode.
636                 if (config.unattended)
637                         break;
638
639                 num_selected_disks = hw_count_disks((const struct hw_disk**)selected_disks);
640
641                 if (num_selected_disks == 1) {
642                         snprintf(message, sizeof(message),
643                                 _("The installation program will now prepare the chosen harddisk:\n\n  %s\n\n"
644                                 "Do you agree to continue?"), (*selected_disks)->description);
645                         rc = newtWinOkCancel(_("Disk Setup"), message, 50, 10,
646                                 _("Delete all data"), _("Cancel"));
647
648                         if (rc == 0)
649                                 break;
650
651                 } else if (num_selected_disks == 2) {
652                         snprintf(message, sizeof(message),
653                                 _("The installation program will now set up a RAID configuration on the selected harddisks:\n\n  %s\n  %s\n\n"
654                                 "Do you agree to continue?"), selected_disks[0]->description, selected_disks[1]->description);
655                         rc = newtWinOkCancel(_("RAID Setup"), message, 50, 14,
656                                 _("Delete all data"), _("Cancel"));
657
658                         if (rc == 0) {
659                                 part_type = HW_PART_TYPE_RAID1;
660
661                                 break;
662                         }
663
664                 // Currently not supported
665                 } else {
666                         errorbox(_("Your disk configuration is currently not supported."));
667                         fprintf(flog, "Num disks selected: %d\n", num_selected_disks);
668                 }
669
670                 if (selected_disks) {
671                         hw_free_disks(selected_disks);
672                         selected_disks = NULL;
673                 }
674         }
675
676         hw_free_disks(disks);
677
678         struct hw_destination* destination = hw_make_destination(hw, part_type,
679                 selected_disks, config.disable_swap);
680
681         if (!destination) {
682                 errorbox(_("Your harddisk is too small."));
683                 goto EXIT;
684         }
685
686         fprintf(flog, "Destination drive: %s\n", destination->path);
687         fprintf(flog, "  bootldr: %s (%lluMB)\n", destination->part_bootldr, BYTES2MB(destination->size_bootldr));
688         fprintf(flog, "  boot   : %s (%lluMB)\n", destination->part_boot, BYTES2MB(destination->size_boot));
689         fprintf(flog, "  ESP    : %s (%lluMB)\n", destination->part_boot_efi, BYTES2MB(destination->size_boot_efi));
690         fprintf(flog, "  swap   : %s (%lluMB)\n", destination->part_swap, BYTES2MB(destination->size_swap));
691         fprintf(flog, "  root   : %s (%lluMB)\n", destination->part_root, BYTES2MB(destination->size_root));
692         fprintf(flog, "Memory   : %lluMB\n", BYTES2MB(hw_memory()));
693
694         // Warn the user if there is not enough space to create a swap partition
695         if (!config.unattended) {
696                 if (!config.disable_swap && !*destination->part_swap) {
697                         rc = newtWinChoice(title, _("OK"), _("Cancel"),
698                                 _("Your harddisk is very small, but you can continue without a swap partition."));
699
700                         if (rc != 1)
701                                 goto EXIT;
702                 }
703         }
704
705         // Filesystem selection
706         if (!config.unattended) {
707                 struct filesystems {
708                         int fstype;
709                         char* description;
710                 } filesystems[] = {
711                         { HW_FS_EXT4,            _("ext4 Filesystem") },
712                         { HW_FS_EXT4_WO_JOURNAL, _("ext4 Filesystem without journal") },
713                         { HW_FS_XFS,             _("XFS Filesystem") },
714                         { HW_FS_REISERFS,        _("ReiserFS Filesystem") },
715                         { 0, NULL },
716                 };
717                 unsigned int num_filesystems = sizeof(filesystems) / sizeof(*filesystems);
718
719                 char* fs_names[num_filesystems];
720                 int fs_choice = 0;
721                 for (unsigned int i = 0; i < num_filesystems; i++) {
722                         if (HW_FS_DEFAULT == filesystems[i].fstype)
723                                 fs_choice = i;
724
725                         fs_names[i] = filesystems[i].description;
726                 }
727
728                 rc = newtWinMenu(_("Filesystem Selection"), _("Please choose your filesystem:"),
729                         50, 5, 5, 6, fs_names, &fs_choice, _("OK"), _("Cancel"), NULL);
730
731                 if (rc == 2)
732                         goto EXIT;
733
734                 destination->filesystem = filesystems[fs_choice].fstype;
735         }
736
737         // Setting up RAID if needed.
738         if (destination->is_raid) {
739                 statuswindow(60, 4, title, _("Building RAID..."));
740
741                 rc = hw_setup_raid(destination, logfile);
742                 if (rc) {
743                         errorbox(_("Unable to build the RAID."));
744                         goto EXIT;
745                 }
746
747                 newtPopWindow();
748         } else {
749                 // We will have to destroy all RAID setups that may have
750                 // been on the devices that we want to use now.
751                 hw_destroy_raid_superblocks(destination, logfile);
752         }
753
754         // Execute the partitioning...
755         statuswindow(60, 4, title, _("Partitioning disk..."));
756
757         rc = hw_create_partitions(destination, logfile);
758         if (rc) {
759                 errorbox(_("Unable to partition the disk."));
760                 goto EXIT;
761         }
762
763         newtPopWindow();
764
765         // Execute the formatting...
766         statuswindow(60, 4, title, _("Creating filesystems..."));
767
768         rc = hw_create_filesystems(destination, logfile);
769         if (rc) {
770                 errorbox(_("Unable to create filesystems."));
771                 goto EXIT;
772         }
773
774         rc = hw_mount_filesystems(destination, DESTINATION_MOUNT_PATH);
775         if (rc) {
776                 errorbox(_("Unable to mount filesystems."));
777                 goto EXIT;
778         }
779
780         newtPopWindow();
781
782         // Extract files...
783         snprintf(commandstring, STRING_SIZE,
784                 "/bin/tar -C /harddisk -xvf /cdrom/distro.img --xz 2>/dev/null");
785
786         if (runcommandwithprogress(60, 4, title, commandstring, INST_FILECOUNT,
787                         _("Installing the system..."), logfile)) {
788                 errorbox(_("Unable to install the system."));
789                 goto EXIT;
790         }
791
792         // Write fstab
793         rc = hw_write_fstab(destination);
794         if (rc) {
795                 fprintf(flog, "Could not write /etc/fstab\n");
796                 goto EXIT;
797         }
798
799         /* Save language und local settings */
800         write_lang_configs(config.language);
801
802         /* Build cache lang file */
803         snprintf(commandstring, STRING_SIZE, "/usr/sbin/chroot /harddisk /usr/bin/perl -e \"require '" CONFIG_ROOT "/lang.pl'; &Lang::BuildCacheLang\"");
804         if (runcommandwithstatus(commandstring, title, _("Installing the language cache..."), logfile)) {
805                 errorbox(_("Unable to install the language cache."));
806                 goto EXIT;
807         }
808
809         // Installing bootloader...
810         statuswindow(60, 4, title, _("Installing the bootloader..."));
811
812         /* Serial console ? */
813         if (config.serial_console) {
814                 /* grub */
815                 FILE* f = fopen(DESTINATION_MOUNT_PATH "/etc/default/grub", "a");
816                 if (!f) {
817                         errorbox(_("Unable to open /etc/default/grub for writing."));
818                         goto EXIT;
819                 }
820
821                 fprintf(f, "GRUB_TERMINAL=\"serial\"\n");
822                 fprintf(f, "GRUB_SERIAL_COMMAND=\"serial --unit=0 --speed=%d\"\n", SERIAL_BAUDRATE);
823                 fclose(f);
824
825                 replace(DESTINATION_MOUNT_PATH "/etc/default/grub", "panic=10", "panic=10 console=ttyS0,115200n8");
826         }
827
828         /* novga */
829         if (config.novga) {
830                 /* grub */
831                 FILE* f = fopen(DESTINATION_MOUNT_PATH "/etc/default/grub", "a");
832                 if (!f) {
833                         errorbox(_("Unable to open /etc/default/grub for writing."));
834                         goto EXIT;
835                 }
836
837                 fprintf(f, "GRUB_GFXMODE=\"none\"\n");
838                 fclose(f);
839         }
840
841         rc = hw_install_bootloader(hw, destination, logfile);
842         if (rc) {
843                 errorbox(_("Unable to install the bootloader."));
844                 goto EXIT;
845         }
846
847         newtPopWindow();
848
849         /* Set marker that the user has already accepted the GPL if the license has been shown
850          * in the installation process. In unatteded mode, the user will be presented the
851          * license when he or she logs on to the web user interface for the first time. */
852         if (!config.unattended)
853                 mysystem(logfile, "/usr/bin/touch /harddisk/var/ipfire/main/gpl_accepted");
854
855         /* Copy restore file from cdrom */
856         char* backup_file = hw_find_backup_file(logfile, SOURCE_MOUNT_PATH);
857         if (backup_file) {
858                 rc = 0;
859                 if (!config.unattended) {
860                         rc = newtWinOkCancel(title, _("A backup file has been found on the installation image.\n\n"
861                                 "Do you want to restore the backup?"), 50, 10, _("Yes"), _("No"));
862                 }
863
864                 if (rc == 0) {
865                         rc = hw_restore_backup(logfile, backup_file, DESTINATION_MOUNT_PATH);
866
867                         if (rc) {
868                                 errorbox(_("An error occured when the backup file was restored."));
869                                 goto EXIT;
870                         }
871                 }
872
873                 free(backup_file);
874         }
875
876         // Download and execute the postinstall script
877         if (*config.postinstall) {
878                 snprintf(commandstring, sizeof(commandstring),
879                         "/usr/bin/execute-postinstall.sh %s %s", DESTINATION_MOUNT_PATH, config.postinstall);
880
881                 if (runcommandwithstatus(commandstring, title, _("Running post-install script..."), logfile)) {
882                         errorbox(_("Post-install script failed."));
883                         goto EXIT;
884                 }
885         }
886
887         // Umount the destination drive
888         statuswindow(60, 4, title, _("Umounting filesystems..."));
889
890         rc = hw_umount_filesystems(destination, DESTINATION_MOUNT_PATH);
891         if (rc) {
892                 // Show an error message if filesystems could not be umounted properly
893                 snprintf(message, sizeof(message),
894                         _("Could not umount all filesystems successfully:\n\n  %s"), strerror(errno));
895                 errorbox(message);
896                 goto EXIT;
897         }
898
899         // Umount source drive and eject
900         hw_umount(SOURCE_MOUNT_PATH);
901
902         // Free downloaded ISO image
903         if (strcmp(sourcedrive, SOURCE_TEMPFILE) == 0) {
904                 rc = unlink(sourcedrive);
905                 if (rc)
906                         fprintf(flog, "Could not free downloaded ISO image: %s\n", sourcedrive);
907
908         // or eject real images
909         } else {
910                 snprintf(commandstring, STRING_SIZE, "/usr/bin/eject %s", sourcedrive);
911                 mysystem(logfile, commandstring);
912         }
913         newtPopWindow();
914
915         // Stop the RAID array if we are using RAID
916         if (destination->is_raid)
917                 hw_stop_all_raid_arrays(logfile);
918
919         // Show a short message that the installation went well and
920         // wait a moment so that all disk caches get flushed.
921         if (config.unattended) {
922                 splashWindow(title, _("Unattended installation has finished. The system will be shutting down in a moment..."), 5);
923
924         } else {
925                 snprintf(message, sizeof(message), _(
926                         "%s was successfully installed!\n\n"
927                         "Please remove any installation mediums from this system and hit the reboot button. "
928                         "Once the system has restarted you will be asked to setup networking and system passwords. "
929                         "After that, you should point your web browser at https://%s:444 (or what ever you name "
930                         "your %s) for the web configuration console."), DISTRO_NAME, DISTRO_SNAME, DISTRO_NAME);
931                 newtWinMessage(_("Congratulations!"), _("Reboot"), message);
932         }
933
934         allok = 1;
935
936 EXIT:
937         fprintf(flog, "Install program ended.\n");
938         fflush(flog);
939         fclose(flog);
940
941         if (!allok)
942                 newtWinMessage(title, _("OK"), _("Setup has failed. Press Ok to reboot."));
943
944         newtFinished();
945
946         // Free resources
947         if (system_release)
948                 free(system_release);
949
950         if (roottext)
951                 free(roottext);
952
953         if (helpline)
954                 free(helpline);
955
956         if (sourcedrive)
957                 free(sourcedrive);
958
959         if (destination)
960                 free(destination);
961
962         hw_stop_all_raid_arrays(logfile);
963
964         if (selected_disks)
965                 hw_free_disks(selected_disks);
966
967         if (hw)
968                 hw_free(hw);
969
970         fcloseall();
971
972         if (allok == 1)
973                 return 0;
974
975         return 1;
976 }