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 30000
  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(FILE* flog, 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                 fprintf(flog, "Could not open /proc/cmdline: %m");
 300                 return;
 301         }
 302
 303         int r = fread(&cmdline, 1, sizeof(cmdline) - 1, f);
 304         if (r > 0) {
 305                 // Remove the trailing newline
 306                 if (cmdline[r-1] == '\n')
 307                         cmdline[r-1] = '\0';
 308
 309                 char* token = strtok(cmdline, " ");
 310                 while (token) {
 311                         strncpy(buffer, token, sizeof(buffer));
 312                         char* val = buffer;
 313                         char* key = strsep(&val, "=");
 314
 315                         // serial console
 316                         if ((strcmp(key, "console") == 0) && (strncmp(val, "ttyS", 4) == 0))
 317                                 c->serial_console = 1;
 318
 319                         // novga
 320                         else if (strcmp(key, "novga") == 0)
 321                                 c->novga = 1;
 322
 323                         // enable networking?
 324                         else if (strcmp(token, "installer.net") == 0)
 325                                 c->require_networking = 1;
 326
 327                         // unattended mode
 328                         else if (strcmp(token, "installer.unattended") == 0)
 329                                 c->unattended = 1;
 330
 331                         // disable swap
 332                         else if (strcmp(token, "installer.disable-swap") == 0)
 333                                 c->disable_swap = 1;
 334
 335                         // download url
 336                         else if (strcmp(key, "installer.download-url") == 0) {
 337                                 strncpy(c->download_url, val, sizeof(c->download_url));
 338                                 c->perform_download = 1;
 339
 340                                 // Require networking for the download
 341                                 c->require_networking = 1;
 342
 343                         // postinstall script
 344                         } else if (strcmp(key, "installer.postinstall") == 0) {
 345                                 strncpy(c->postinstall, val, sizeof(c->postinstall));
 346
 347                                 // Require networking for the download
 348                                 c->require_networking = 1;
 349                         }
 350
 351                         token = strtok(NULL, " ");
 352                 }
 353         }
 354
 355         fclose(f);
 356 }
 357
 358 int main(int argc, char *argv[]) {
 359         struct hw* hw = hw_init();
 360         const char* logfile = NULL;
 361
 362         // Read /etc/system-release
 363         char* system_release = get_system_release();
 364
 365         char discl_msg[40000] = "Disclaimer\n";
 366
 367         char* sourcedrive = NULL;
 368         int rc = 0;
 369         char commandstring[STRING_SIZE];
 370         int choice;
 371         char message[STRING_SIZE];
 372         char title[STRING_SIZE];
 373         int allok = 0;
 374         FILE *copying;
 375
 376         setlocale(LC_ALL, "");
 377         sethostname(DISTRO_SNAME, 10);
 378
 379         /* Log file/terminal stuff. */
 380         FILE* flog = NULL;
 381         if (argc >= 2) {
 382                 logfile = argv[1];
 383
 384                 if (!(flog = fopen(logfile, "w+")))
 385                         return 0;
 386         } else {
 387                 return 0;
 388         }
 389
 390         fprintf(flog, "Install program started.\n");
 391         if (hw->efi)
 392                 fprintf(flog, "EFI mode enabled\n");
 393
 394         newtInit();
 395         newtCls();
 396
 397         // Determine the size of the screen
 398         int screen_cols = 0;
 399         int screen_rows = 0;
 400
 401         newtGetScreenSize(&screen_cols, &screen_rows);
 402
 403         // Draw title
 404         char* roottext = center_string(system_release, screen_cols);
 405         if (roottext)
 406                 newtDrawRootText(0, 0, roottext);
 407
 408         snprintf(title, sizeof(title), "%s - %s", DISTRO_NAME, DISTRO_SLOGAN);
 409
 410         // Parse parameters from the kernel command line
 411         parse_command_line(flog, &config);
 412
 413         if (config.unattended) {
 414                 splashWindow(title, _("Warning: Unattended installation will start in 10 seconds..."), 10);
 415         }
 416
 417         // Load common modules
 418         mysystem(logfile, "/sbin/modprobe vfat");  // USB key
 419         mysystem(logfile, "/sbin/modprobe ntfs3"); // USB key
 420         hw_stop_all_raid_arrays(logfile);
 421
 422         if (!config.unattended) {
 423                 // Language selection
 424                 char* langnames[NUM_LANGS + 1];
 425
 426                 for (unsigned int i = 0; i < NUM_LANGS; i++) {
 427                         if (strcmp(languages[i].code, DEFAULT_LANG) == 0)
 428                                 choice = i;
 429
 430                         langnames[i] = languages[i].name;
 431                 }
 432                 langnames[NUM_LANGS] = NULL;
 433
 434                 rc = newtWinMenu(_("Language selection"), _("Select the language you wish to use for the installation."),
 435                         50, 5, 5, 8, langnames, &choice, _("OK"), NULL);
 436
 437                 assert(choice <= NUM_LANGS);
 438
 439                 fprintf(flog, "Selected language: %s (%s)\n", languages[choice].name, languages[choice].code);
 440                 config.language = languages[choice].code;
 441
 442                 setlocale(LC_ALL, config.language);
 443                 setenv("LANGUAGE", config.language, 1);
 444         }
 445
 446         // Set helpline
 447         char* helpline = NULL;
 448         if (config.unattended)
 449                 helpline = center_string(_("Unattended mode"), screen_cols);
 450         else
 451                 helpline = center_string(_("<Tab>/<Alt-Tab> between elements | <Space> selects | <F12> next screen"), screen_cols);
 452
 453         if (helpline)
 454                 newtPushHelpLine(helpline);
 455
 456         if (!config.unattended) {
 457                 snprintf(message, sizeof(message),
 458                         _("Welcome to the %s installation program.\n\n"
 459                         "Selecting Cancel on any of the following screens will reboot the computer."), DISTRO_NAME);
 460                 newtWinMessage(title, _("Start installation"), message);
 461         }
 462
 463         /* Search for a source drive that holds the right
 464          * version of the image we are going to install. */
 465         if (!config.perform_download) {
 466                 sourcedrive = hw_find_source_medium(hw);
 467                 fprintf(flog, "Source drive: %s\n", sourcedrive);
 468         }
 469
 470         /* If we could not find a source drive, we will try
 471          * downloading the install image */
 472         if (!sourcedrive)
 473                 config.perform_download = 1;
 474
 475         if (config.perform_download) {
 476                 if (!config.unattended) {
 477                         // Show the right message to the user
 478                         char reason[STRING_SIZE];
 479                         if (config.perform_download) {
 480                                 snprintf(reason, sizeof(reason),
 481                                         _("The installer will now try downloading the installation image."));
 482                         } else {
 483                                 snprintf(reason, sizeof(reason),
 484                                         _("No source drive could be found.\n\n"
 485                                         "You can try downloading the required installation image."));
 486                         }
 487                         snprintf(message, sizeof(message), "%s %s", reason,
 488                                 _("Please make sure to connect your machine to a network and "
 489                                 "the installer will try connect to acquire an IP address."));
 490
 491                         rc = newtWinOkCancel(title, message, 55, 12,
 492                                 _("Download installation image"), _("Cancel"));
 493
 494                         if (rc != 0)
 495                                 goto EXIT;
 496                 }
 497
 498                 // Make sure that we enable networking before download
 499                 config.require_networking = 1;
 500         }
 501
 502         // Try starting the networking if we require it
 503         if (config.require_networking) {
 504                 while (1) {
 505                         statuswindow(60, 4, title, _("Trying to start networking (DHCP)..."));
 506
 507                         rc = hw_start_networking(logfile);
 508                         newtPopWindow();
 509
 510                         // Networking was successfully started
 511                         if (rc == 0) {
 512                                 break;
 513
 514                         // An error happened, ask the user what to do
 515                         } else {
 516                                 rc = newtWinOkCancel(title, _("Networking could not be started "
 517                                         "but is required to go on with the installation.\n\n"
 518                                         "Please connect your machine to a network with a "
 519                                         "DHCP server and retry."), 50, 10, _("Retry"), _("Cancel"));
 520
 521                                 if (rc)
 522                                         goto EXIT;
 523                         }
 524                 }
 525
 526                 // Download the image if required
 527                 if (config.perform_download) {
 528                         fprintf(flog, "Download URL: %s\n", config.download_url);
 529                         snprintf(commandstring, sizeof(commandstring), "/usr/bin/downloadsource.sh %s %s",
 530                                 SOURCE_TEMPFILE, config.download_url);
 531
 532                         while (!sourcedrive) {
 533                                 rc = runcommandwithstatus(commandstring, title, _("Downloading installation image..."), logfile);
 534
 535                                 FILE* f = fopen(SOURCE_TEMPFILE, "r");
 536                                 if (f) {
 537                                         sourcedrive = strdup(SOURCE_TEMPFILE);
 538                                         fclose(f);
 539                                 } else {
 540                                         char reason[STRING_SIZE] = "-";
 541                                         if (rc == 2)
 542                                                 snprintf(reason, sizeof(STRING_SIZE), _("BLAKE2 checksum mismatch"));
 543
 544                                         snprintf(message, sizeof(message),
 545                                                 _("The installation image could not be downloaded.\n  Reason: %s\n\n%s"),
 546                                                 reason, config.download_url);
 547
 548                                         rc = newtWinOkCancel(title, message, 75, 12, _("Retry"), _("Cancel"));
 549                                         if (rc)
 550                                                 goto EXIT;
 551                                 }
 552                         }
 553                 }
 554         }
 555
 556         assert(sourcedrive);
 557
 558         int r = hw_mount(sourcedrive, SOURCE_MOUNT_PATH, "iso9660", MS_RDONLY);
 559         if (r) r = hw_mount(sourcedrive, SOURCE_MOUNT_PATH, "ntfs3", MS_RDONLY);
 560         if (r) r = hw_mount(sourcedrive, SOURCE_MOUNT_PATH, "vfat", MS_RDONLY);
 561         if (r)
 562                 {
 563                 snprintf(message, sizeof(message), _("Could not mount %s to %s:\n  %s\n"),
 564                         sourcedrive, SOURCE_MOUNT_PATH, strerror(errno));
 565                 errorbox(message);
 566                 goto EXIT;
 567         }
 568
 569         if (!config.unattended) {
 570                 // Read the license file.
 571                 if (!(copying = fopen(LICENSE_FILE, "r"))) {
 572                         sprintf(discl_msg, "Could not open license file: %s\n", LICENSE_FILE);
 573                         fprintf(flog, "%s", discl_msg);
 574                 } else {
 575                         fread(discl_msg, 1, 40000, copying);
 576                         fclose(copying);
 577
 578                         if (newtLicenseBox(_("License Agreement"), discl_msg, 75, 20)) {
 579                                 errorbox(_("License not accepted!"));
 580
 581                                 goto EXIT;
 582                         }
 583                 }
 584         }
 585
 586         int part_type = HW_PART_TYPE_NORMAL;
 587
 588         // Scan for disks to install on.
 589         struct hw_disk** disks = hw_find_disks(hw, sourcedrive);
 590
 591         struct hw_disk** selected_disks = NULL;
 592         unsigned int num_selected_disks = 0;
 593
 594         // Check how many disks have been found and what
 595         // we can do with them.
 596         unsigned int num_disks = hw_count_disks((const struct hw_disk**)disks);
 597
 598         while (1) {
 599                 // no harddisks found
 600                 if (num_disks == 0) {
 601                         errorbox(_("No hard disk found."));
 602                         goto EXIT;
 603
 604                 // exactly one disk has been found
 605                 // or if we are running in unattended mode, we will select
 606                 // the first disk and go with that one
 607                 } else if ((num_disks == 1) || (config.unattended && num_disks >= 1)) {
 608                         selected_disks = hw_select_first_disk((const struct hw_disk**)disks);
 609
 610                 // more than one usable disk has been found and
 611                 // the user needs to choose what to do with them
 612                 } else {
 613                         const char* disk_names[num_disks];
 614                         int disk_selection[num_disks];
 615
 616                         for (unsigned int i = 0; i < num_disks; i++) {
 617                                 disk_names[i] = disks[i]->description;
 618                                 disk_selection[i] = 0;
 619                         }
 620
 621                         while (!selected_disks) {
 622                                 rc = newtChecklist(_("Disk Selection"),
 623                                         _("Select the disk(s) you want to install IPFire on. "
 624                                         "First those will be partitioned, and then the partitions will have a filesystem put on them.\n\n"
 625                                         "ALL DATA ON THE DISK WILL BE DESTROYED."),
 626                                         50, 20, num_disks, disk_names, disk_selection);
 627
 628                                 // Error
 629                                 if (rc < 0) {
 630                                         goto EXIT;
 631
 632                                 // Nothing has been selected
 633                                 } else if (rc == 0) {
 634                                         errorbox(_("No disk has been selected.\n\n"
 635                                                 "Please select one or more disks you want to install IPFire on."));
 636
 637                                 } else {
 638                                         selected_disks = hw_select_disks(disks, disk_selection);
 639                                 }
 640                         }
 641                 }
 642
 643                 // Don't print the auto-selected harddisk setup in
 644                 // unattended mode.
 645                 if (config.unattended)
 646                         break;
 647
 648                 num_selected_disks = hw_count_disks((const struct hw_disk**)selected_disks);
 649
 650                 if (num_selected_disks == 1) {
 651                         snprintf(message, sizeof(message),
 652                                 _("The installation program will now prepare the chosen harddisk:\n\n  %s\n\n"
 653                                 "Do you agree to continue?"), (*selected_disks)->description);
 654                         rc = newtWinOkCancel(_("Disk Setup"), message, 50, 10,
 655                                 _("Delete all data"), _("Cancel"));
 656
 657                         if (rc == 0)
 658                                 break;
 659
 660                 } else if (num_selected_disks == 2) {
 661                         snprintf(message, sizeof(message),
 662                                 _("The installation program will now set up a RAID configuration on the selected harddisks:\n\n  %s\n  %s\n\n"
 663                                 "Do you agree to continue?"), selected_disks[0]->description, selected_disks[1]->description);
 664                         rc = newtWinOkCancel(_("RAID Setup"), message, 50, 14,
 665                                 _("Delete all data"), _("Cancel"));
 666
 667                         if (rc == 0) {
 668                                 part_type = HW_PART_TYPE_RAID1;
 669
 670                                 break;
 671                         }
 672
 673                 // Currently not supported
 674                 } else {
 675                         errorbox(_("Your disk configuration is currently not supported."));
 676                         fprintf(flog, "Num disks selected: %d\n", num_selected_disks);
 677                 }
 678
 679                 if (selected_disks) {
 680                         hw_free_disks(selected_disks);
 681                         selected_disks = NULL;
 682                 }
 683         }
 684
 685         hw_free_disks(disks);
 686
 687         struct hw_destination* destination = hw_make_destination(hw, part_type,
 688                 selected_disks, config.disable_swap);
 689
 690         if (!destination) {
 691                 errorbox(_("Your harddisk is too small."));
 692                 goto EXIT;
 693         }
 694
 695         fprintf(flog, "Destination drive: %s\n", destination->path);
 696         fprintf(flog, "  bootldr: %s (%lluMB)\n", destination->part_bootldr, BYTES2MB(destination->size_bootldr));
 697         fprintf(flog, "  boot   : %s (%lluMB)\n", destination->part_boot, BYTES2MB(destination->size_boot));
 698         fprintf(flog, "  ESP    : %s (%lluMB)\n", destination->part_boot_efi, BYTES2MB(destination->size_boot_efi));
 699         fprintf(flog, "  swap   : %s (%lluMB)\n", destination->part_swap, BYTES2MB(destination->size_swap));
 700         fprintf(flog, "  root   : %s (%lluMB)\n", destination->part_root, BYTES2MB(destination->size_root));
 701         fprintf(flog, "Memory   : %lluMB\n", BYTES2MB(hw_memory()));
 702
 703         // Warn the user if there is not enough space to create a swap partition
 704         if (!config.unattended) {
 705                 if (!config.disable_swap && !*destination->part_swap) {
 706                         rc = newtWinChoice(title, _("OK"), _("Cancel"),
 707                                 _("Your harddisk is very small, but you can continue without a swap partition."));
 708
 709                         if (rc != 1)
 710                                 goto EXIT;
 711                 }
 712         }
 713
 714         // Filesystem selection
 715         if (!config.unattended) {
 716                 struct filesystems {
 717                         int fstype;
 718                         char* description;
 719                 } filesystems[] = {
 720                         { HW_FS_EXT4,            _("ext4 Filesystem") },
 721                         { HW_FS_EXT4_WO_JOURNAL, _("ext4 Filesystem without journal") },
 722                         { HW_FS_XFS,             _("XFS Filesystem") },
 723                         { 0, NULL },
 724                 };
 725                 unsigned int num_filesystems = sizeof(filesystems) / sizeof(*filesystems);
 726
 727                 char* fs_names[num_filesystems];
 728                 int fs_choice = 0;
 729                 for (unsigned int i = 0; i < num_filesystems; i++) {
 730                         if (HW_FS_DEFAULT == filesystems[i].fstype)
 731                                 fs_choice = i;
 732
 733                         fs_names[i] = filesystems[i].description;
 734                 }
 735
 736                 rc = newtWinMenu(_("Filesystem Selection"), _("Please choose your filesystem:"),
 737                         50, 5, 5, 5, fs_names, &fs_choice, _("OK"), _("Cancel"), NULL);
 738
 739                 if (rc == 2)
 740                         goto EXIT;
 741
 742                 destination->filesystem = filesystems[fs_choice].fstype;
 743         }
 744
 745         // Setting up RAID if needed.
 746         if (destination->is_raid) {
 747                 statuswindow(60, 4, title, _("Building RAID..."));
 748
 749                 rc = hw_setup_raid(destination, logfile);
 750                 if (rc) {
 751                         errorbox(_("Unable to build the RAID."));
 752                         goto EXIT;
 753                 }
 754
 755                 newtPopWindow();
 756         } else {
 757                 // We will have to destroy all RAID setups that may have
 758                 // been on the devices that we want to use now.
 759                 hw_destroy_raid_superblocks(destination, logfile);
 760         }
 761
 762         // Execute the partitioning...
 763         statuswindow(60, 4, title, _("Partitioning disk..."));
 764
 765         rc = hw_create_partitions(destination, logfile);
 766         if (rc) {
 767                 errorbox(_("Unable to partition the disk."));
 768                 goto EXIT;
 769         }
 770
 771         newtPopWindow();
 772
 773         // Execute the formatting...
 774         statuswindow(60, 4, title, _("Creating filesystems..."));
 775
 776         rc = hw_create_filesystems(destination, logfile);
 777         if (rc) {
 778                 errorbox(_("Unable to create filesystems."));
 779                 goto EXIT;
 780         }
 781
 782         rc = hw_mount_filesystems(destination, DESTINATION_MOUNT_PATH);
 783         if (rc) {
 784                 errorbox(_("Unable to mount filesystems."));
 785                 goto EXIT;
 786         }
 787
 788         newtPopWindow();
 789
 790         // Extract files...
 791         snprintf(commandstring, STRING_SIZE,
 792                 "/bin/tar --acls --xattrs --xattrs-include='*' -C /harddisk -xvf /cdrom/distro.img --zstd 2>/dev/null");
 793
 794         if (runcommandwithprogress(60, 4, title, commandstring, INST_FILECOUNT,
 795                         _("Installing the system..."), logfile)) {
 796                 errorbox(_("Unable to install the system."));
 797                 goto EXIT;
 798         }
 799
 800         // Write fstab
 801         rc = hw_write_fstab(destination);
 802         if (rc) {
 803                 fprintf(flog, "Could not write /etc/fstab\n");
 804                 goto EXIT;
 805         }
 806
 807         /* Save language und local settings */
 808         write_lang_configs(config.language);
 809
 810         /* Build cache lang file */
 811         snprintf(commandstring, STRING_SIZE, "/usr/sbin/chroot /harddisk /usr/bin/perl -e \"require '" CONFIG_ROOT "/lang.pl'; &Lang::BuildCacheLang\"");
 812         if (runcommandwithstatus(commandstring, title, _("Installing the language cache..."), logfile)) {
 813                 errorbox(_("Unable to install the language cache."));
 814                 goto EXIT;
 815         }
 816
 817         /* trigger udev to add disk-by-uuid entries */
 818         snprintf(commandstring, STRING_SIZE, "/usr/sbin/chroot /harddisk /sbin/udevadm trigger");
 819         if (runcommandwithstatus(commandstring, title, _("Trigger udev to redetect partitions..."), logfile)) {
 820                 errorbox(_("Error triggering udev to redetect partitions."));
 821                 goto EXIT;
 822         }
 823
 824         // Installing bootloader...
 825         statuswindow(60, 4, title, _("Installing the bootloader..."));
 826
 827         /* Serial console ? */
 828         if (config.serial_console) {
 829                 /* grub */
 830                 FILE* f = fopen(DESTINATION_MOUNT_PATH "/etc/default/grub", "a");
 831                 if (!f) {
 832                         errorbox(_("Unable to open /etc/default/grub for writing."));
 833                         goto EXIT;
 834                 }
 835
 836                 fprintf(f, "GRUB_TERMINAL=\"serial\"\n");
 837                 fprintf(f, "GRUB_SERIAL_COMMAND=\"serial --unit=0 --speed=%d\"\n", SERIAL_BAUDRATE);
 838                 fclose(f);
 839
 840                 replace(DESTINATION_MOUNT_PATH "/etc/default/grub", "panic=10", "panic=10 console=ttyS0,115200n8");
 841         }
 842
 843         /* novga */
 844         if (config.novga) {
 845                 /* grub */
 846                 FILE* f = fopen(DESTINATION_MOUNT_PATH "/etc/default/grub", "a");
 847                 if (!f) {
 848                         errorbox(_("Unable to open /etc/default/grub for writing."));
 849                         goto EXIT;
 850                 }
 851
 852                 fprintf(f, "GRUB_GFXMODE=\"none\"\n");
 853                 fclose(f);
 854         }
 855
 856         rc = hw_install_bootloader(hw, destination, logfile);
 857         if (rc) {
 858                 errorbox(_("Unable to install the bootloader."));
 859                 goto EXIT;
 860         }
 861
 862         newtPopWindow();
 863
 864         /* Set marker that the user has already accepted the GPL if the license has been shown
 865          * in the installation process. In unatteded mode, the user will be presented the
 866          * license when he or she logs on to the web user interface for the first time. */
 867         if (!config.unattended)
 868                 mysystem(logfile, "/usr/bin/touch /harddisk/var/ipfire/main/gpl_accepted");
 869
 870         /* Copy restore file from cdrom */
 871         char* backup_file = hw_find_backup_file(logfile, SOURCE_MOUNT_PATH);
 872         if (backup_file) {
 873                 rc = 0;
 874                 if (!config.unattended) {
 875                         rc = newtWinOkCancel(title, _("A backup file has been found on the installation image.\n\n"
 876                                 "Do you want to restore the backup?"), 50, 10, _("Yes"), _("No"));
 877                 }
 878
 879                 if (rc == 0) {
 880                         rc = hw_restore_backup(logfile, backup_file, DESTINATION_MOUNT_PATH);
 881
 882                         if (rc) {
 883                                 errorbox(_("An error occured when the backup file was restored."));
 884                                 goto EXIT;
 885                         }
 886                 }
 887
 888                 free(backup_file);
 889         }
 890
 891         // Download and execute the postinstall script
 892         if (*config.postinstall) {
 893                 snprintf(commandstring, sizeof(commandstring),
 894                         "/usr/bin/execute-postinstall.sh %s %s", DESTINATION_MOUNT_PATH, config.postinstall);
 895
 896                 if (runcommandwithstatus(commandstring, title, _("Running post-install script..."), logfile)) {
 897                         errorbox(_("Post-install script failed."));
 898                         goto EXIT;
 899                 }
 900         }
 901
 902         // Umount the destination drive
 903         statuswindow(60, 4, title, _("Umounting filesystems..."));
 904
 905         rc = hw_umount_filesystems(destination, DESTINATION_MOUNT_PATH);
 906         if (rc) {
 907                 // Show an error message if filesystems could not be umounted properly
 908                 snprintf(message, sizeof(message),
 909                         _("Could not umount all filesystems successfully:\n\n  %s"), strerror(errno));
 910                 errorbox(message);
 911                 goto EXIT;
 912         }
 913
 914         // Umount source drive and eject
 915         hw_umount(SOURCE_MOUNT_PATH, NULL);
 916
 917         // Free downloaded ISO image
 918         if (strcmp(sourcedrive, SOURCE_TEMPFILE) == 0) {
 919                 rc = unlink(sourcedrive);
 920                 if (rc)
 921                         fprintf(flog, "Could not free downloaded ISO image: %s\n", sourcedrive);
 922
 923         // or eject real images
 924         } else {
 925                 snprintf(commandstring, STRING_SIZE, "/usr/bin/eject %s", sourcedrive);
 926                 mysystem(logfile, commandstring);
 927         }
 928         newtPopWindow();
 929
 930         // Stop the RAID array if we are using RAID
 931         if (destination->is_raid)
 932                 hw_stop_all_raid_arrays(logfile);
 933
 934         // Show a short message that the installation went well and
 935         // wait a moment so that all disk caches get flushed.
 936         if (config.unattended) {
 937                 splashWindow(title, _("Unattended installation has finished. The system will be shutting down in a moment..."), 5);
 938
 939         } else {
 940                 snprintf(message, sizeof(message), _(
 941                         "%s was successfully installed!\n\n"
 942                         "Please remove any installation mediums from this system and hit the reboot button. "
 943                         "Once the system has restarted you will be asked to setup networking and system passwords. "
 944                         "After that, you should point your web browser at https://%s:444 (or what ever you name "
 945                         "your %s) for the web configuration console."), DISTRO_NAME, DISTRO_SNAME, DISTRO_NAME);
 946                 newtWinMessage(_("Congratulations!"), _("Reboot"), message);
 947         }
 948
 949         allok = 1;
 950
 951 EXIT:
 952         fprintf(flog, "Install program ended.\n");
 953         fflush(flog);
 954         fclose(flog);
 955
 956         if (!allok)
 957                 newtWinMessage(title, _("OK"), _("Setup has failed. Press Ok to reboot."));
 958
 959         newtFinished();
 960
 961         // Free resources
 962         if (system_release)
 963                 free(system_release);
 964
 965         if (roottext)
 966                 free(roottext);
 967
 968         if (helpline)
 969                 free(helpline);
 970
 971         if (sourcedrive)
 972                 free(sourcedrive);
 973
 974         if (destination)
 975                 free(destination);
 976
 977         hw_stop_all_raid_arrays(logfile);
 978
 979         if (selected_disks)
 980                 hw_free_disks(selected_disks);
 981
 982         if (hw)
 983                 hw_free(hw);
 984
 985         fcloseall();
 986
 987         if (allok == 1)
 988                 return 0;
 989
 990         return 1;
 991 }