usr.sbin/installer/dfuibe_installer/flow.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  * flow.c
  36  * Workflow logic for installer.
  37  * $Id: flow.c,v 1.67 2005/04/08 08:09:23 cpressey Exp $
  38  */
  39
  40 #include <stdarg.h>
  41 #include <stdio.h>
  42 #include <stdlib.h>
  43 #include <string.h>
  44
  45 #ifdef ENABLE_NLS
  46 #include <libintl.h>
  47 #include <locale.h>
  48 #include "libdfui/lang.h"
  49 #define _(String) gettext (String)
  50 extern int _nl_msg_cat_cntr;
  51 #else
  52 #define _(String) (String)
  53 #endif
  54
  55 #include "libaura/mem.h"
  56 #include "libaura/dict.h"
  57 #include "libaura/fspred.h"
  58
  59 #include "libdfui/dfui.h"
  60 #ifdef DEBUG
  61 #include "libdfui/dump.h"
  62 #endif
  63 #include "libdfui/system.h"
  64
  65 #include "libinstaller/commands.h"
  66 #include "libinstaller/confed.h"
  67 #include "libinstaller/diskutil.h"
  68 #include "libinstaller/functions.h"
  69 #include "libinstaller/package.h"
  70 #include "libinstaller/uiutil.h"
  71
  72 #include "flow.h"
  73 #include "fn.h"
  74 #include "pathnames.h"
  75
  76 /*** GLOBALS ***/
  77
  78 void (*state)(struct i_fn_args *) = NULL;
  79 int do_reboot;
  80
  81 /*** STATES ***/
  82
  83 /*
  84  * The installer works like a big state machine.  Each major form is
  85  * a state.  When the user has filled out the form satisfactorily,
  86  * and selects "OK", there is a transition to the next state, in a
  87  * mostly-linear order towards the final, "successfully installed"
  88  * state.  The user may also "Cancel", which generally causes a
  89  * transition to the previous state (but may also take them back to
  90  * the very first state in some cases.)
  91  *
  92  * Installer States:
  93  * - Select localization        optional
  94  * - Welcome to DragonFly       required
  95  * - Begin Installation         required
  96  * - Select Disk                required
  97  * - Format Disk                optional        dd, fdisk
  98  * - Select Partition           required        dd, disklabel
  99  * - Create Subpartitions       required        disklabel, newfs
 100  * - Install DragonFly          required        swapon, mkdir, mount, cpdup
 101  * - Install Bootstrap          optional        boot0cfg
 102  * - Reboot                     optional        reboot
 103  */
 104
 105 #ifdef ENABLE_NLS
 106 void
 107 state_lang_menu(struct i_fn_args *a)
 108 {
 109         struct dfui_form *f;
 110         struct dfui_response *r;
 111         int done = 0;
 112         char *id;
 113         int cancelled = 0;
 114
 115         while (!done) {
 116                 f = dfui_form_create(
 117                         "main_menu",
 118                         _("Select Language"),
 119                         _("Please select the language you wish you use."),
 120                         "",
 121
 122                         "p", "role", "menu",
 123
 124                         "a", "default", "English",
 125                         "English Standard Default", "",
 126                         "a", "ru", "Russian",
 127                         "Russian KOI8-R", "",
 128                         NULL
 129                 );
 130
 131                 if (!dfui_be_present(a->c, f, &r))
 132                         abort_backend();
 133
 134                 id = aura_strdup(dfui_response_get_action_id(r));
 135
 136                 if (strcmp(id, "default") == 0) {
 137                         state = state_welcome;
 138                         return;
 139                 } else {
 140                         state = state_welcome;
 141                         done = 1;
 142                 }
 143
 144                 dfui_form_free(f);
 145                 dfui_response_free(r);
 146         }
 147
 148         /* set keymap, scrnmap, fonts */
 149         if (!set_lang_syscons(id))
 150                 return;
 151
 152         /* set envars */
 153         if (!set_lang_envars(id))
 154                 return;
 155
 156         dfui_be_set_global_setting(a->c, "lang", id, &cancelled);
 157
 158         /* XXX if (!cancelled) ... ? */
 159
 160         /* let gettext know about changes */
 161         ++_nl_msg_cat_cntr;
 162 }
 163 #endif
 164
 165 /*
 166  * state_welcome_livecd: the start state of the installer state machine,
 167  * when run from the Live CD.  Briefly describe DragonFly to the user,
 168  * and present them with a set of reasonable options of how to proceed.
 169  */
 170 void
 171 state_welcome(struct i_fn_args *a)
 172 {
 173         struct dfui_form *f;
 174         struct dfui_action *k;
 175         struct dfui_response *r;
 176         char msg_buf[2][1024];
 177
 178         snprintf(msg_buf[0], sizeof(msg_buf[0]),
 179             _("Welcome to %s"), OPERATING_SYSTEM_NAME);
 180
 181         snprintf(msg_buf[1], sizeof(msg_buf[1]),
 182             _("Welcome to the %s Live CD."
 183             "\n\n"
 184             "%s is an efficient and elegant BSD "
 185             "Unix-derived operating system.  For more information, see %s"
 186             "\n\n"
 187             "From this CD, you can boot into %s ``live'' "
 188             "(without installing it) to evaluate it, to install it "
 189             "manually, or to troubleshoot problems with an "
 190             "existing installation, using either a command prompt "
 191             "or menu-driven utilities."
 192             "\n\n"
 193             "Also, you can use this automated application to assist "
 194             "you in installing %s on this computer and "
 195             "configuring it once it is installed."
 196             ""),
 197             OPERATING_SYSTEM_NAME, OPERATING_SYSTEM_NAME, OPERATING_SYSTEM_URL,
 198             OPERATING_SYSTEM_NAME, OPERATING_SYSTEM_NAME);
 199
 200         if (!a->booted_from_livecd) {
 201                 state = state_welcome_system;
 202                 return;
 203         }
 204
 205         f = dfui_form_create(
 206             "welcome",
 207             msg_buf[0],
 208
 209             msg_buf[1],
 210
 211             "",
 212
 213             "p",        "special",      "dfinstaller_welcome",
 214
 215             NULL
 216         );
 217
 218         if (a->upgrade_menu_toggle) {
 219                 snprintf(msg_buf[0], sizeof(msg_buf[0]),
 220                     _("Upgrade a FreeBSD 4.X system to %s"),
 221                     OPERATING_SYSTEM_NAME);
 222                 dfui_form_action_add(f, "upgrade",
 223                     dfui_info_new(_("Upgrade"),
 224                     msg_buf[0], ""));
 225         } else {
 226                 snprintf(msg_buf[0], sizeof(msg_buf[0]),
 227                     _("Install %s"), OPERATING_SYSTEM_NAME);
 228                 snprintf(msg_buf[1], sizeof(msg_buf[1]),
 229                     _("Install %s on a HDD or HDD partition on this computer"),
 230                     OPERATING_SYSTEM_NAME);
 231                 dfui_form_action_add(f, "install",
 232                     dfui_info_new(msg_buf[0],
 233                     msg_buf[1], ""));
 234         }
 235
 236         snprintf(msg_buf[0], sizeof(msg_buf[0]),
 237             _("Configure a %s system once it has been installed on HDD"),
 238             OPERATING_SYSTEM_NAME);
 239         dfui_form_action_add(f, "configure",
 240             dfui_info_new(_("Configure an Installed System"),
 241             msg_buf[0], ""));
 242
 243         dfui_form_action_add(f, "utilities",
 244             dfui_info_new(_("Live CD Utilities"),
 245             _("Utilities to work with disks, diagnostics, and the LiveCD Environment"), ""));
 246
 247         k = dfui_form_action_add(f, "exit",
 248             dfui_info_new(_("Exit to Live CD"),
 249             _("Exit this program to a login prompt with access to the LiveCD"), ""));
 250
 251         dfui_form_action_add(f, "reboot",
 252             dfui_info_new(_("Reboot this Computer"),
 253             _("Reboot this computer (e.g. to boot into a newly installed system)"), ""));
 254
 255         dfui_form_action_add(f, "configure_netboot",
 256             dfui_info_new(_("Setup NetBoot Install Services"),
 257             _("Setup machine as remote installation server"), ""));
 258
 259         if (!dfui_be_present(a->c, f, &r))
 260                 abort_backend();
 261
 262         if (strcmp(dfui_response_get_action_id(r), "install") == 0) {
 263                 state = state_begin_install;
 264         } else if (strcmp(dfui_response_get_action_id(r), "upgrade") == 0) {
 265                 state = state_begin_upgrade;
 266         } else if (strcmp(dfui_response_get_action_id(r), "configure") == 0) {
 267                 storage_set_selected_disk(a->s, NULL);
 268                 storage_set_selected_slice(a->s, NULL);
 269                 state = state_configure_menu;
 270         } else if (strcmp(dfui_response_get_action_id(r), "utilities") == 0) {
 271                 state = state_utilities_menu;
 272         } else if (strcmp(dfui_response_get_action_id(r), "exit") == 0) {
 273                 state = NULL;
 274         } else if (strcmp(dfui_response_get_action_id(r), "configure_netboot") == 0) {
 275                 state = state_setup_remote_installation_server;
 276         } else if (strcmp(dfui_response_get_action_id(r), "reboot") == 0) {
 277                 state = state_reboot;
 278         }
 279
 280         dfui_form_free(f);
 281         dfui_response_free(r);
 282 }
 283
 284 /*
 285  * state_welcome_system: the start state of the installer state machine,
 286  * when run from the installed system.  Allow the user to configure the
 287  * system.
 288  */
 289 void
 290 state_welcome_system(struct i_fn_args *a)
 291 {
 292         struct dfui_form *f;
 293         struct dfui_response *r;
 294         char msg_buf[2][1024];
 295
 296         snprintf(msg_buf[0], sizeof(msg_buf[0]),
 297             _("Configure this %s System"), OPERATING_SYSTEM_NAME);
 298
 299         snprintf(msg_buf[1], sizeof(msg_buf[1]),
 300             _("Thank you for choosing %s."
 301             "\n\n"
 302             "For up-to-date news and information on %s, "
 303             "make sure to check out"
 304             "\n\n"
 305             "%s"
 306             "\n\n"
 307             "You can use this automated application to assist "
 308             "you in setting up this %s system."
 309             ""),
 310             OPERATING_SYSTEM_NAME, OPERATING_SYSTEM_NAME,
 311             OPERATING_SYSTEM_URL, OPERATING_SYSTEM_NAME);
 312
 313
 314         f = dfui_form_create(
 315             "welcome",
 316             msg_buf[0],
 317
 318             msg_buf[1],
 319
 320             "",
 321
 322             "p",        "special",      "dfinstaller_welcome",
 323
 324             NULL
 325         );
 326
 327         snprintf(msg_buf[0], sizeof(msg_buf[0]),
 328             _("Configure this %s system"), OPERATING_SYSTEM_NAME);
 329
 330         dfui_form_action_add(f, "environment",
 331             dfui_info_new(_("Configure this System"),
 332             msg_buf[0], ""));
 333
 334         dfui_form_action_add(f, "utilities",
 335             dfui_info_new(_("Utilities"),
 336             _("Utilities to work with and diagnose disks and other subsystems"), ""));
 337
 338         dfui_form_action_add(f, "exit",
 339             dfui_info_new(_("Exit Installer"),
 340             _("Exit this program and return to the system"), ""));
 341
 342         if (!dfui_be_present(a->c, f, &r))
 343                 abort_backend();
 344
 345         if (strcmp(dfui_response_get_action_id(r), "environment") == 0) {
 346                 state = state_environment_menu;
 347         } else if (strcmp(dfui_response_get_action_id(r), "utilities") == 0) {
 348                 state = state_utilities_menu;
 349         } else if (strcmp(dfui_response_get_action_id(r), "exit") == 0) {
 350                 state = NULL;
 351         } else if (strcmp(dfui_response_get_action_id(r), "reboot") == 0) {
 352                 state = state_reboot;
 353         }
 354
 355         dfui_form_free(f);
 356         dfui_response_free(r);
 357 }
 358
 359 void
 360 state_configure_menu(struct i_fn_args *a)
 361 {
 362         struct dfui_form *f = NULL;
 363         struct dfui_response *r = NULL;
 364         struct commands *cmds;
 365         int done = 0;
 366         char msg_buf[2][1024];
 367
 368         if (storage_get_selected_disk(a->s) == NULL || storage_get_selected_slice(a->s) == NULL) {
 369                 if (!survey_storage(a)) {
 370                         inform(a->c, _("Errors occurred while probing "
 371                             "the system for its storage capabilities."));
 372                 }
 373
 374                 a->short_desc = _("Select the disk containing the installation.");
 375                 a->cancel_desc = _("Return to Welcome Menu");
 376                 fn_select_disk(a);
 377                 if (!a->result || storage_get_selected_disk(a->s) == NULL) {
 378                         state = state_welcome;
 379                         return;
 380                 }
 381
 382                 a->short_desc = _("Select the primary partition containing the installation.");
 383                 a->cancel_desc = _("Return to Welcome Menu");
 384                 fn_select_slice(a);
 385
 386                 if (!a->result || storage_get_selected_slice(a->s) == NULL) {
 387                         state = state_welcome;
 388                         return;
 389                 }
 390         }
 391
 392         a->cfg_root = "mnt";
 393
 394         if (during_install == 0) {
 395                 switch (dfui_be_present_dialog(a->c, _("Select file system"),
 396                     _("HAMMER|UFS|Return to Welcome Menu"),
 397                     _("Please select the file system installed on the disk.\n\n")))
 398                 {
 399                 case 1:
 400                         /* HAMMER */
 401                         use_hammer = 1;
 402                         break;
 403                 case 2:
 404                         /* UFS */
 405                         use_hammer = 0;
 406                         break;
 407                 case 3:
 408                         state = state_welcome;
 409                         return;
 410                         /* NOTREACHED */
 411                         break;
 412                 default:
 413                         abort_backend();
 414                         break;
 415                 }
 416         }
 417
 418         if (!mount_target_system(a)) {
 419                 inform(a->c, _("Target system could not be mounted."));
 420                 state = state_welcome;
 421                 return;
 422         }
 423
 424         snprintf(msg_buf[0], sizeof(msg_buf[0]),
 425             _("The options on this menu allow you to configure a "
 426             "%s system after it has already been "
 427             "installed."), OPERATING_SYSTEM_NAME);
 428
 429         while (!done) {
 430                 f = dfui_form_create(
 431                     "configure_menu",
 432                     _("Configure an Installed System"),
 433                     msg_buf[0],
 434                     "",
 435                     "p", "role", "menu",
 436
 437                     "a", "set_timezone",
 438                     _("Select timezone"),
 439                     _("Set the Time Zone of your physical location"), "",
 440                     "a", "set_datetime",
 441                     _("Set date and time"),
 442                     _("Set the Time and Date of your machine"), "",
 443
 444                     "a", "root_passwd", _("Set root password"),
 445                     _("Set the password that the root (superuser) account will use"), "",
 446                     "a", "add_user", _("Add a user"),
 447                     _("Add a user to the system"), "",
 448                     "a", "assign_ip", _("Configure network interfaces"),
 449                     _("Set up network interfaces (NICs, ethernet, TCP/IP, etc)"), "",
 450                     "a", "assign_hostname_domain",
 451                     _("Configure hostname and domain"),
 452                     _("Configure the hostname and domain for this system"), "",
 453                     /*
 454                     "a", "select_services", "Select Services",
 455                     "Enable/Disable system services (servers, daemons, etc.)", "",
 456                     */
 457                     "a", "set_kbdmap",
 458                     _("Set keyboard map"),
 459                     _("Set what kind of keyboard layout you have"), "",
 460                     "a", "set_vidfont",
 461                     _("Set console font"),
 462                     _("Set how the characters on your video console look"), "",
 463                     "a", "set_scrnmap",
 464                     _("Set screen map"),
 465                     _("Set how characters are translated before console display"), "",
 466                     /*
 467                     "a", "install_pkgs", _("Install extra software packages"),
 468                     _("Install third-party software packages from the LiveCD"), "",
 469                     */
 470                     "a", "remove_pkgs", _("Remove software packages"),
 471                     _("Remove third-party software packages from the installed system"), "",
 472
 473                     "a", "cancel", _("Return to Welcome Menu"), "", "",
 474                     "p", "accelerator", "ESC",
 475
 476                     NULL
 477                 );
 478
 479                 if (!dfui_be_present(a->c, f, &r))
 480                         abort_backend();
 481
 482                 /* XXX set up a */
 483                 a->cfg_root = "mnt/";
 484                 if (strcmp(dfui_response_get_action_id(r), "root_passwd") == 0) {
 485                         fn_root_passwd(a);
 486                 } else if (strcmp(dfui_response_get_action_id(r), "add_user") == 0) {
 487                         fn_add_user(a);
 488                 } else if (strcmp(dfui_response_get_action_id(r), "install_pkgs") == 0) {
 489                         fn_install_packages(a);
 490                 } else if (strcmp(dfui_response_get_action_id(r), "remove_pkgs") == 0) {
 491                         fn_remove_packages(a);
 492                 } else if (strcmp(dfui_response_get_action_id(r), "assign_ip") == 0) {
 493                         fn_assign_ip(a);
 494                 } else if (strcmp(dfui_response_get_action_id(r), "assign_hostname_domain") == 0) {
 495                         fn_assign_hostname_domain(a);
 496                 } else if (strcmp(dfui_response_get_action_id(r), "select_services") == 0) {
 497                         fn_select_services(a);
 498                 } else if (strcmp(dfui_response_get_action_id(r), "set_kbdmap") == 0) {
 499                         fn_set_kbdmap(a);
 500                 } else if (strcmp(dfui_response_get_action_id(r), "set_vidfont") == 0) {
 501                         fn_set_vidfont(a);
 502                 } else if (strcmp(dfui_response_get_action_id(r), "set_scrnmap") == 0) {
 503                         fn_set_scrnmap(a);
 504                 } else if (strcmp(dfui_response_get_action_id(r), "set_timezone") == 0) {
 505                         fn_set_timezone(a);
 506                 } else if (strcmp(dfui_response_get_action_id(r), "set_datetime") == 0) {
 507                         fn_assign_datetime(a);
 508                 } else if (strcmp(dfui_response_get_action_id(r), "cancel") == 0) {
 509                         state = state_welcome;
 510                         done = 1;
 511                 }
 512
 513                 dfui_form_free(f);
 514                 dfui_response_free(r);
 515         }
 516
 517         /*
 518          * Before unmounting the system, write out any changes to rc.conf.
 519          */
 520         config_vars_write(rc_conf, CONFIG_TYPE_SH,
 521             "%s%setc/rc.conf", a->os_root, a->cfg_root);
 522
 523         /*
 524          * Clear out configuration variable table in memory.
 525          */
 526         config_vars_free(rc_conf);
 527         rc_conf = config_vars_new();
 528
 529         /*
 530          * Finally, unmount the system we mounted on /mnt.
 531          */
 532         cmds = commands_new();
 533         unmount_all_under(a, cmds, "%smnt", a->os_root);
 534         commands_execute(a, cmds);
 535         commands_free(cmds);
 536 }
 537
 538 void
 539 state_utilities_menu(struct i_fn_args *a)
 540 {
 541         struct dfui_form *f;
 542         struct dfui_response *r;
 543
 544         if (!survey_storage(a)) {
 545                 inform(a->c, _("Errors occurred while probing "
 546                     "the system for its storage capabilities."));
 547         }
 548
 549         f = dfui_form_create(
 550             "utilities_menu",
 551             _("Live CD Utilities Menu"),
 552             _("On these submenus you will find utilities to help "
 553             "you set up your Live CD environment, diagnose "
 554             "and analyse this system, and work with "
 555             "the devices attached to this computer."),
 556             "",
 557             "p", "role", "menu",
 558             "a", "environment", _("LiveCD Environment"),
 559             _("Configure the LiveCD Environment"), "",
 560             "a", "diagnostics", _("System Diagnostics"),
 561             _("Probe and display detailed information about this system"), "",
 562             "a", "diskutil", _("Disk Utilities"),
 563             _("Format and check hard drives and floppy disks"), "",
 564             "a", "livecd", _("Exit to Live CD"),
 565             _("Exit this program to a login prompt with access to the LiveCD"), "",
 566             "a", "reboot",
 567             _("Reboot this Computer"), "", "",
 568             "a", "cancel",
 569             _("Return to Welcome Menu"), "", "",
 570             "p", "accelerator", "ESC",
 571             NULL
 572         );
 573
 574         if (!dfui_be_present(a->c, f, &r))
 575                 abort_backend();
 576
 577         if (strcmp(dfui_response_get_action_id(r), "environment") == 0)
 578                 state = state_environment_menu;
 579         else if (strcmp(dfui_response_get_action_id(r), "diagnostics") == 0)
 580                 state = state_diagnostics_menu;
 581         else if (strcmp(dfui_response_get_action_id(r), "diskutil") == 0)
 582                 state = state_diskutil_menu;
 583         else if (strcmp(dfui_response_get_action_id(r), "livecd") == 0)
 584                 state = NULL;
 585         else if (strcmp(dfui_response_get_action_id(r), "reboot") == 0)
 586                 state = state_reboot;
 587         else if (strcmp(dfui_response_get_action_id(r), "cancel") == 0)
 588                 state = state_welcome;
 589
 590         dfui_form_free(f);
 591         dfui_response_free(r);
 592 }
 593
 594 void
 595 state_environment_menu(struct i_fn_args *a)
 596 {
 597         struct dfui_form *f;
 598         struct dfui_response *r;
 599         int done = 0;
 600         char msg_buf[2][1024];
 601
 602         snprintf(msg_buf[0], sizeof(msg_buf[0]),
 603             _("On this menu you will find utilities to help you "
 604             "set up your Live CD environment.\n\nNote "
 605             "that these functions affect only the LiveCD "
 606             "environment you are currently using, and they will "
 607             "not affect any system that may be installed on "
 608             "this computer UNLESS you subsequently choose to "
 609             "install %s from this environment, in which "
 610             "case they will be copied to the newly installed "
 611             "system."), OPERATING_SYSTEM_NAME);
 612
 613         while (!done) {
 614                 f = dfui_form_create(
 615                     "environment_menu",
 616                     _("Live CD Environment Menu"),
 617                     msg_buf[0],
 618                     "",
 619                     "p", "role", "menu",
 620
 621                     "a", "set_timezone",
 622                     _("Select timezone"),
 623                     _("Set the Time Zone of your physical location"), "",
 624                     "a", "set_datetime",
 625                     _("Set date and time"),
 626                     _("Set the Time and Date of your machine"), "",
 627
 628                     "a", "set_kbdmap",
 629                     _("Set keyboard map"),
 630                     _("Set what kind of keyboard layout you have"), "",
 631                     "a", "set_vidfont",
 632                     _("Set console font"),
 633                     _("Set how the characters on your video console look"), "",
 634                     "a", "set_scrnmap",
 635                     _("Set screen map"),
 636                     _("Set how characters are translated before console display"), "",
 637
 638                     "a", "assign_hostname_domain",
 639                     _("Configure hostname and domain"),
 640                     _("Configure the hostname and domain for this system"), "",
 641                     "a", "assign_ip",
 642                     _("Configure network interfaces"),
 643                     _("Set up network interfaces (NICs, ethernet, TCP/IP, etc)"), "",
 644
 645                     "a", "cancel",
 646                     _("Return to Utilities Menu"), "", "",
 647                     "p", "accelerator", "ESC",
 648
 649                     NULL
 650                 );
 651
 652                 if (!dfui_be_present(a->c, f, &r))
 653                         abort_backend();
 654
 655                 /* Set up a */
 656                 a->cfg_root = "";
 657                 if (strcmp(dfui_response_get_action_id(r), "set_kbdmap") == 0) {
 658                         fn_set_kbdmap(a);
 659                 } else if (strcmp(dfui_response_get_action_id(r), "set_vidfont") == 0) {
 660                         fn_set_vidfont(a);
 661                 } else if (strcmp(dfui_response_get_action_id(r), "set_scrnmap") == 0) {
 662                         fn_set_scrnmap(a);
 663                 } else if (strcmp(dfui_response_get_action_id(r), "assign_hostname_domain") == 0) {
 664                         fn_assign_hostname_domain(a);
 665                 } else if (strcmp(dfui_response_get_action_id(r), "assign_ip") == 0) {
 666                         fn_assign_ip(a);
 667                 } else if (strcmp(dfui_response_get_action_id(r), "set_timezone") == 0) {
 668                         fn_set_timezone(a);
 669                 } else if (strcmp(dfui_response_get_action_id(r), "set_datetime") == 0) {
 670                         fn_assign_datetime(a);
 671                 } else if (strcmp(dfui_response_get_action_id(r), "cancel") == 0) {
 672                         state = state_utilities_menu;
 673                         done = 1;
 674                 }
 675
 676                 dfui_form_free(f);
 677                 dfui_response_free(r);
 678         }
 679 }
 680
 681 void
 682 state_diagnostics_menu(struct i_fn_args *a)
 683 {
 684         struct dfui_form *f;
 685         struct dfui_action *k;
 686         struct dfui_response *r;
 687         int done = 0;
 688
 689         while (!done) {
 690                 f = dfui_form_create(
 691                     "utilities_menu",
 692                     _("Live CD Diagnostics Menu"),
 693                     _("These functions can help you diagnose this system."),
 694                     "",
 695                     "p", "role", "menu",
 696
 697                     "a", "show_dmesg",
 698                     _("Display system startup messages"),
 699                     _("Display system startup messages (dmesg)"), "",
 700                     "a", "pciconf",
 701                     _("Display PCI devices"),
 702                     _("Display PCI devices (pciconf)"), "",
 703                     "a", "pnpinfo",
 704                     _("Display Plug'n'Play ISA devices"),
 705                     _("Display Plug'n'Play ISA devices (pnpinfo)"), "",
 706                     "a", "natacontrol",
 707                     _("Display ATA devices"),
 708                     _("Display ATA devices (natacontrol)"), "",
 709                     NULL
 710                 );
 711
 712                 k = dfui_form_action_add(f, "cancel",
 713                     dfui_info_new(_("Return to Utilities Menu"), "", ""));
 714                 dfui_action_property_set(k, "accelerator", "ESC");
 715
 716                 if (!dfui_be_present(a->c, f, &r))
 717                         abort_backend();
 718
 719                 /* XXX set up a */
 720                 if (strcmp(dfui_response_get_action_id(r), "show_dmesg") == 0) {
 721                         fn_show_dmesg(a);
 722                 } else if (strcmp(dfui_response_get_action_id(r), "pciconf") == 0) {
 723                         fn_show_pciconf(a);
 724                 } else if (strcmp(dfui_response_get_action_id(r), "pnpinfo") == 0) {
 725                         fn_show_pnpinfo(a);
 726                 } else if (strcmp(dfui_response_get_action_id(r), "natacontrol") == 0) {
 727                         fn_show_natacontrol(a);
 728                 } else if (strcmp(dfui_response_get_action_id(r), "cancel") == 0) {
 729                         state = state_utilities_menu;
 730                         done = 1;
 731                 }
 732
 733                 dfui_form_free(f);
 734                 dfui_response_free(r);
 735         }
 736 }
 737
 738 void
 739 state_diskutil_menu(struct i_fn_args *a)
 740 {
 741         struct dfui_form *f;
 742         struct dfui_action *k;
 743         struct dfui_response *r;
 744         int done = 0;
 745
 746         while (!done) {
 747                 f = dfui_form_create(
 748                     "utilities_menu",
 749                     _("Disk Utilities Menu"),
 750                     _("These functions let you manipulate the storage devices "
 751                     "attached to this computer."),
 752                     "",
 753
 754                     "p", "role", "menu",
 755
 756                     "a", "format_hdd",
 757                     _("Format a hard disk drive"), "", "",
 758                     "a", "wipe_start_of_disk",
 759                     _("Wipe out the start of a disk"), "", "",
 760                     "a", "wipe_start_of_slice",
 761                     _("Wipe out the start of a primary partition"), "", "",
 762                     "a", "install_bootblocks",
 763                     _("Install bootblocks on disks"), "", "",
 764                     "a", "format_msdos_floppy",
 765                     _("Format an MSDOS floppy"), "", "",
 766                     NULL
 767                 );
 768
 769                 if (is_file("%sboot/cdboot.flp.bz2", a->os_root)) {
 770                         dfui_form_action_add(f, "create_cdboot_floppy",
 771                             dfui_info_new(_("Create a CDBoot floppy"),
 772                             "",
 773                             ""));
 774                 }
 775
 776                 k = dfui_form_action_add(f, "cancel",
 777                     dfui_info_new(_("Return to Utilities Menu"), "", ""));
 778                 dfui_action_property_set(k, "accelerator", "ESC");
 779
 780                 if (!dfui_be_present(a->c, f, &r))
 781                         abort_backend();
 782
 783                 /* XXX set up a */
 784                 if (strcmp(dfui_response_get_action_id(r), "format_hdd") == 0) {
 785                         storage_set_selected_disk(a->s, NULL);
 786                         storage_set_selected_slice(a->s, NULL);
 787                         fn_format_disk(a);
 788                 } else if (strcmp(dfui_response_get_action_id(r), "wipe_start_of_disk") == 0) {
 789                         fn_wipe_start_of_disk(a);
 790                 } else if (strcmp(dfui_response_get_action_id(r), "wipe_start_of_slice") == 0) {
 791                         fn_wipe_start_of_slice(a);
 792                 } else if (strcmp(dfui_response_get_action_id(r), "install_bootblocks") == 0) {
 793                         a->short_desc = _("Select the disks on which "
 794                             "you wish to install bootblocks.");
 795                         a->cancel_desc = _("Return to Utilities Menu");
 796                         fn_install_bootblocks(a);
 797                 } else if (strcmp(dfui_response_get_action_id(r), "format_msdos_floppy") == 0) {
 798                         fn_format_msdos_floppy(a);
 799                 } else if (strcmp(dfui_response_get_action_id(r), "create_cdboot_floppy") == 0) {
 800                         fn_create_cdboot_floppy(a);
 801                 } else if (strcmp(dfui_response_get_action_id(r), "cancel") == 0) {
 802                         state = state_utilities_menu;
 803                         done = 1;
 804                 }
 805
 806                 dfui_form_free(f);
 807                 dfui_response_free(r);
 808         }
 809 }
 810
 811 /** INSTALLER STATES **/
 812
 813 /*
 814  * state_begin_upgrade: Ask the user where the freebsd
 815  * 4.X install is and make sure its safe to proceed.
 816  *
 817  */
 818 void
 819 state_begin_upgrade(struct i_fn_args *a)
 820 {
 821         //struct dfui_form *f = NULL;
 822         //struct dfui_response *r = NULL;
 823         //int done = 0;
 824
 825         if (storage_get_selected_disk(a->s) == NULL || storage_get_selected_slice(a->s) == NULL) {
 826                 if (!survey_storage(a)) {
 827                         inform(a->c, _("Errors occurred while probing "
 828                             "the system for its storage capabilities."));
 829                 }
 830
 831                 a->short_desc = _("Select the disk containing the installation that you would like to upgrade.");
 832                 a->cancel_desc = _("Return to Welcome Menu");
 833                 fn_select_disk(a);
 834                 if (!a->result || storage_get_selected_disk(a->s) == NULL) {
 835                         state = state_welcome;
 836                         return;
 837                 }
 838
 839                 a->short_desc = _("Select the primary partition containing the installation you would like to upgrade.");
 840                 a->cancel_desc = _("Return to Welcome Menu");
 841                 fn_select_slice(a);
 842
 843                 if (!a->result || storage_get_selected_slice(a->s) == NULL) {
 844                         state = state_welcome;
 845                         return;
 846                 }
 847         }
 848
 849         a->cfg_root = "mnt";
 850         if (!mount_target_system(a)) {
 851                 inform(a->c, _("Target system could not be mounted."));
 852                 state = state_welcome;
 853                 return;
 854         }
 855 }
 856
 857 /*
 858  * state_begin_install: Briefly describe the install process
 859  * to the user, and let them proceed (or not.)
 860  */
 861 void
 862 state_begin_install(struct i_fn_args *a)
 863 {
 864         struct dfui_form *f;
 865         struct dfui_response *r;
 866         char msg_buf[3][1024];
 867
 868         snprintf(msg_buf[0], sizeof(msg_buf[0]),
 869             _("This experimental application will install %s"
 870             " on one of the hard disk drives attached to this computer. "
 871             "It has been designed to make it easy to install "
 872             "%s in the typical case. "
 873             "If you have special requirements that are not addressed "
 874             "by this installer, or if you have problems using it, you "
 875             "are welcome to install %s manually. "
 876             "To do so select Exit to Live CD, login as root, and follow "
 877             "the instructions given in the file /README ."
 878             "\n\n"
 879             "NOTE! As with any installation process, YOU ARE "
 880             "STRONGLY ENCOURAGED TO BACK UP ANY IMPORTANT DATA ON THIS "
 881             "COMPUTER BEFORE PROCEEDING!"
 882             ""),
 883             OPERATING_SYSTEM_NAME, OPERATING_SYSTEM_NAME,
 884             OPERATING_SYSTEM_NAME);
 885
 886         snprintf(msg_buf[1], sizeof(msg_buf[1]),
 887             _("Some situations in which you might not wish to use this "
 888             "installer are:\n\n"
 889             "- you want to install %s onto a "
 890             "logical/extended partition;\n"
 891             "- you want to install %s "
 892             "onto a ``dangerously dedicated'' disk; or\n"
 893             "- you want full and utter control over the install process."
 894             ""),
 895             OPERATING_SYSTEM_NAME, OPERATING_SYSTEM_NAME);
 896
 897         snprintf(msg_buf[2], sizeof(msg_buf[2]),
 898             _("Install %s"), OPERATING_SYSTEM_NAME);
 899
 900         f = dfui_form_create(
 901             "begin_install",
 902             _("Begin Installation"),
 903             msg_buf[0],
 904
 905             msg_buf[1],
 906             "p", "special", "dfinstaller_begin_install",
 907             "p", "minimum_width", "76",
 908
 909             "a", "proceed", msg_buf[2],
 910             "", "",
 911             "a", "cancel", _("Return to Welcome Menu"),
 912             "", "",
 913             "p", "accelerator", "ESC",
 914             "a", "livecd", _("Exit to Live CD"),
 915             "", "",
 916             NULL
 917         );
 918
 919         if (!dfui_be_present(a->c, f, &r))
 920                 abort_backend();
 921
 922         if (strcmp(dfui_response_get_action_id(r), "proceed") == 0) {
 923                 if (!survey_storage(a)) {
 924                         inform(a->c, _("Errors occurred while probing "
 925                             "the system for its storage capabilities."));
 926                 }
 927                 state = state_select_disk;
 928         } else if (strcmp(dfui_response_get_action_id(r), "livecd") == 0) {
 929                 state = NULL;
 930         } else if (strcmp(dfui_response_get_action_id(r), "cancel") == 0) {
 931                 state = state_welcome;
 932         }
 933
 934         dfui_form_free(f);
 935         dfui_response_free(r);
 936 }
 937
 938 /*
 939  * state_select_disk: ask the user on which physical disk they wish
 940  * to install DragonFly.
 941  */
 942 void
 943 state_select_disk(struct i_fn_args *a)
 944 {
 945         struct disk *d;
 946         int num_disks = 0;
 947         char msg_buf[1][1024];
 948
 949         for (d = storage_disk_first(a->s); d != NULL; d = disk_next(d))
 950                 num_disks++;
 951
 952         if (num_disks == 0) {
 953                 inform(a->c, _("The installer could not find any disks suitable "
 954                     "for installation (IDE or SCSI) attached to this "
 955                     "computer.  If you wish to install %s"
 956                     " on an unorthodox storage device, you will have to "
 957                     "exit to a LiveCD command prompt and install it "
 958                     "manually, using the file /README as a guide."),
 959                     OPERATING_SYSTEM_NAME);
 960                 state = state_welcome;
 961                 return;
 962         }
 963
 964         snprintf(msg_buf[0], sizeof(msg_buf[0]),
 965             _("Select a disk on which to install %s"),
 966             OPERATING_SYSTEM_NAME);
 967         a->short_desc = msg_buf[0];
 968         a->cancel_desc = _("Return to Begin Installation");
 969         fn_select_disk(a);
 970         if (!a->result || storage_get_selected_disk(a->s) == NULL) {
 971                 state = state_begin_install;
 972         } else {
 973 #if 0
 974                 if (disk_get_capacity(storage_get_selected_disk(a->s)) < DISK_MIN) {
 975                         inform(a->c, _("WARNING: you should have a disk "
 976                             "at least %dM in size, or "
 977                             "you may encounter problems trying to "
 978                             "install %s."), DISK_MIN, OPERATING_SYSTEM_NAME);
 979                 }
 980 #endif
 981                 state = state_format_disk;
 982         }
 983 }
 984
 985 void
 986 state_ask_fs(struct i_fn_args *a)
 987 {
 988         use_hammer = 0;
 989
 990         switch (dfui_be_present_dialog(a->c, _("Select file system"),
 991             _("Use HAMMER|Use UFS|Return to Select Disk"),
 992             _("Please select the file system you want to use with %s.\n\n"
 993               "HAMMER is the new %s file system.  UFS is the traditional BSD file system."),
 994             OPERATING_SYSTEM_NAME,
 995             OPERATING_SYSTEM_NAME))
 996         {
 997         case 1:
 998                 /* HAMMER */
 999                 use_hammer = 1;
1000                 break;
1001         case 2:
1002                 /* UFS */
1003                 break;
1004         case 3:
1005                 state = state_select_disk;
1006                 return;
1007                 /* NOTREACHED */
1008                 break;
1009         default:
1010                 abort_backend();
1011                 break;
1012         }
1013         state = state_create_subpartitions;
1014 }
1015
1016 /*
1017  * state_format_disk: ask the user if they wish to format the disk they
1018  * selected.
1019  */
1020 void
1021 state_format_disk(struct i_fn_args *a)
1022 {
1023
1024         switch (dfui_be_present_dialog(a->c, _("How Much Disk?"),
1025             _("Use Entire Disk|Use Part of Disk|Return to Select Disk"),
1026             _("Select how much of this disk you want to use for %s.\n\n%s"),
1027             OPERATING_SYSTEM_NAME,
1028             disk_get_desc(storage_get_selected_disk(a->s)))) {
1029         case 1:
1030                 /* Entire Disk */
1031                 if (measure_activated_swap_from_disk(a, storage_get_selected_disk(a->s)) > 0) {
1032                         switch(dfui_be_present_dialog(a->c,
1033                             _("Swap already active"),
1034                             _("Reboot|Return to Select Disk"),
1035                             _("Some subpartitions on the primary partition "
1036                             "of this disk are already activated as swap. "
1037                             "Since there is no way to deactivate swap in "
1038                             "%s once it is activated, in order "
1039                             "to edit the subpartition layout of this "
1040                             "primary partition, you must first reboot."),
1041                             OPERATING_SYSTEM_NAME)) {
1042                         case 1:
1043                                 state = state_reboot;
1044                                 return;
1045                         case 2:
1046                                 state = state_select_disk;
1047                                 return;
1048                         default:
1049                                 abort_backend();
1050                         }
1051                 }
1052
1053                 fn_format_disk(a);
1054                 if (a->result)
1055                         state = state_ask_fs;
1056                 else
1057                         state = state_format_disk;
1058                 break;
1059         case 2:
1060                 /* Part of Disk */
1061                 state = state_select_slice;
1062                 break;
1063         case 3:
1064                 /* Return */
1065                 state = state_select_disk;
1066                 break;
1067         default:
1068                 abort_backend();
1069                 break;
1070         }
1071 }
1072
1073 /*
1074  * state_select_slice: ask the user which slice they wish to install
1075  * DragonFly on.  In order to avoid confusing them, refer to it as
1076  * a primary partition, but tell them what BSD has traditionally called
1077  * it, too.
1078  */
1079 void
1080 state_select_slice(struct i_fn_args *a)
1081 {
1082         char msg_buf[1][1024];
1083
1084         snprintf(msg_buf[0], sizeof(msg_buf[0]),
1085             _("Select the existing primary partition (also "
1086             "known as a `slice' in the BSD tradition) on "
1087             "which to install %s.\n\n"
1088             "Note that if you do not have any existing "
1089             "primary partitions on this disk, you must "
1090             "first create some. This installer does not "
1091             "currently have the ability to do this, so "
1092             "you will have to exit and run fdisk (in "
1093             "DOS or *BSD) or parted (in Linux) to do so."),
1094             OPERATING_SYSTEM_NAME);
1095
1096         a->short_desc = msg_buf[0];
1097         a->cancel_desc = _("Return to Select Disk");
1098         fn_select_slice(a);
1099         if (!a->result || storage_get_selected_slice(a->s) == NULL) {
1100                 state = state_select_disk;
1101         } else {
1102                 if (measure_activated_swap_from_slice(a, storage_get_selected_disk(a->s),
1103                     storage_get_selected_slice(a->s)) > 0) {
1104                         switch(dfui_be_present_dialog(a->c,
1105                             _("Swap already active"),
1106                             _("Reboot|Return to Select Primary Partition"),
1107                             _("Some subpartitions on the selected primary "
1108                             "partition are already activated as swap. "
1109                             "Since there is no way to deactivate swap in "
1110                             "%s once it is activated, in order "
1111                             "to edit the subpartition layout of this "
1112                             "primary partition, you must first reboot."),
1113                             OPERATING_SYSTEM_NAME)) {
1114                         case 1:
1115                                 state = state_reboot;
1116                                 return;
1117                         case 2:
1118                                 state = state_select_slice;
1119                                 return;
1120                         default:
1121                                 abort_backend();
1122                         }
1123                 }
1124
1125                 if (slice_get_capacity(storage_get_selected_slice(a->s)) < DISK_MIN) {
1126                         inform(a->c, _("WARNING: you should have a primary "
1127                             "partition at least %dM in size, or "
1128                             "you may encounter problems trying to "
1129                             "install %s."), DISK_MIN, OPERATING_SYSTEM_NAME);
1130                 }
1131
1132                 if (confirm_dangerous_action(a->c,
1133                     _("WARNING!  ALL data in primary partition #%d,\n\n%s\n\non the "
1134                     "disk\n\n%s\n\n will be IRREVOCABLY ERASED!\n\nAre you "
1135                     "ABSOLUTELY SURE you wish to take this action?  This is "
1136                     "your LAST CHANCE to cancel!"),
1137                     slice_get_number(storage_get_selected_slice(a->s)),
1138                     slice_get_desc(storage_get_selected_slice(a->s)),
1139                     disk_get_desc(storage_get_selected_disk(a->s)))) {
1140                         if (!format_slice(a)) {
1141                                 inform(a->c, _("Primary partition #%d was "
1142                                     "not correctly formatted, and may "
1143                                     "now be in an inconsistent state. "
1144                                     "We recommend re-formatting it "
1145                                     "before proceeding."),
1146                                     slice_get_number(storage_get_selected_slice(a->s)));
1147                         } else {
1148                                 inform(a->c, _("Primary partition #%d was formatted."),
1149                                     slice_get_number(storage_get_selected_slice(a->s)));
1150                                 state = state_ask_fs;
1151                         }
1152                 } else {
1153                         inform(a->c, _("Action cancelled - no primary partitions were formatted."));
1154                         state = state_select_slice;
1155                 }
1156         }
1157 }
1158
1159 /*
1160  * state_create_subpartitions: let the user specify what subpartitions they
1161  * want on the disk, how large each should be, and where it should be mounted.
1162  */
1163 void
1164 state_create_subpartitions(struct i_fn_args *a)
1165 {
1166         char msg_buf[1][1024];
1167         struct commands *cmds;
1168
1169         if (measure_activated_swap_from_slice(a, storage_get_selected_disk(a->s),
1170             storage_get_selected_slice(a->s)) > 0) {
1171                 snprintf(msg_buf[0], sizeof(msg_buf[0]),
1172                     _("Some subpartitions on the selected primary "
1173                     "partition are already activated as swap. "
1174                     "Since there is no way to deactivate swap in "
1175                     "%s once it is activated, in order "
1176                     "to edit the subpartition layout of this "
1177                     "primary partition, you must first reboot."),
1178                     OPERATING_SYSTEM_NAME);
1179                 switch(dfui_be_present_dialog(a->c, _("Swap already active"),
1180                     disk_get_formatted(storage_get_selected_disk(a->s)) ?
1181                     _("Reboot|Return to Select Disk") :
1182                     _("Reboot|Return to Select Primary Partition"),
1183                     msg_buf[0])) {
1184                 case 1:
1185                         state = state_reboot;
1186                         return;
1187                 case 2:
1188                         state = disk_get_formatted(storage_get_selected_disk(a->s)) ?
1189                             state_select_disk : state_select_slice;
1190                         return;
1191                 default:
1192                         abort_backend();
1193                 }
1194         }
1195
1196         cmds = commands_new();
1197
1198         /*
1199          * Auto-disklabel the slice.
1200          * NB: one cannot use "/dev/adXsY" here -
1201          * it must be in the form "adXsY".
1202          */
1203         command_add(cmds, "%s%s -W %s",
1204             a->os_root, cmd_name(a, "DISKLABEL64"),
1205             slice_get_device_name(storage_get_selected_slice(a->s)));
1206         command_add(cmds, "%s%s if=/dev/zero of=/dev/%s bs=32k count=16",
1207             a->os_root, cmd_name(a, "DD"),
1208             slice_get_device_name(storage_get_selected_slice(a->s)));
1209         command_add(cmds, "%s%s -B -r -w %s auto",
1210             a->os_root, cmd_name(a, "DISKLABEL64"),
1211             slice_get_device_name(storage_get_selected_slice(a->s)));
1212         commands_execute(a, cmds);
1213         commands_free(cmds);
1214
1215         if (use_hammer)
1216                 fn_create_subpartitions_hammer(a);
1217         else
1218                 fn_create_subpartitions_ufs(a);
1219
1220         if (a->result) {
1221                 state = state_install_os;
1222         } else {
1223                 state = disk_get_formatted(storage_get_selected_disk(a->s)) ?
1224                     state_select_disk : state_select_slice;
1225         }
1226 }
1227
1228 /*
1229  * state_install_os: actually put DragonFly on the disk.
1230  */
1231 void
1232 state_install_os(struct i_fn_args *a)
1233 {
1234         struct dfui_form *f;
1235         struct dfui_response *r;
1236         char msg_buf[1][1024];
1237
1238         snprintf(msg_buf[0], sizeof(msg_buf[0]),
1239             _("Everything is now ready to install the actual files which "
1240             "comprise the %s operating system "
1241             "on the selected partition of the selected disk.\n\n"
1242             "Note that this process will take quite a while to finish. "
1243             "You may wish to take a break now and come back to the "
1244             "computer in a short while."),
1245             OPERATING_SYSTEM_NAME);
1246
1247         f = dfui_form_create(
1248             "install_os",
1249             _("Install OS"),
1250             msg_buf[0],
1251
1252             "",
1253
1254             "p", "role", "confirm",
1255             "p", "special", "dfinstaller_install_os",
1256
1257             "a", "ok", _("Begin Installing Files"), "", "",
1258             "a", "cancel", _("Return to Create Subpartitions"), "", "",
1259             "p", "accelerator", "ESC",
1260
1261             NULL
1262         );
1263
1264         if (!dfui_be_present(a->c, f, &r))
1265                 abort_backend();
1266
1267         if (strcmp(dfui_response_get_action_id(r), "cancel") == 0) {
1268                 state = state_create_subpartitions;
1269         } else {
1270                 fn_install_os(a);
1271                 if (a->result)
1272                         state = state_install_bootstrap;
1273         }
1274
1275         dfui_form_free(f);
1276         dfui_response_free(r);
1277 }
1278
1279 /*
1280  * state_install_bootstrap: put boot0 bootblocks on selected disks.
1281  */
1282 void
1283 state_install_bootstrap(struct i_fn_args *a)
1284 {
1285         char msg_buf[1][1024];
1286
1287         snprintf(msg_buf[0], sizeof(msg_buf[0]),
1288             _("You may now wish to install bootblocks on one or more disks. "
1289             "If you already have a boot manager installed, you can skip "
1290             "this step (but you may have to configure your boot manager "
1291             "separately.)  If you installed %s on a disk other "
1292             "than your first disk, you will need to put the bootblock "
1293             "on at least your first disk and the %s disk."),
1294             OPERATING_SYSTEM_NAME, OPERATING_SYSTEM_NAME);
1295
1296         a->short_desc = msg_buf[0];
1297         a->cancel_desc = _("Skip this Step");
1298         fn_install_bootblocks(a);
1299         state = state_finish_install;
1300 }
1301
1302 /*
1303  * Finish up the install.
1304  */
1305 void
1306 state_finish_install(struct i_fn_args *a)
1307 {
1308         char msg_buf[1][1024];
1309         during_install = 1;
1310
1311         snprintf(msg_buf[0], sizeof(msg_buf[0]),
1312             "%s is Installed!",
1313             OPERATING_SYSTEM_NAME);
1314
1315         switch (dfui_be_present_dialog(a->c, msg_buf[0],
1316             _("Configure this System|Reboot|Return to Welcome Menu"),
1317             _("Congratulations!\n\n"
1318             "%s has successfully been installed on "
1319             "this computer. You may now proceed to configure "
1320             "the installation. Alternately, you may wish to "
1321             "reboot the computer and boot into the installed "
1322             "system to confirm that it works."),
1323             OPERATING_SYSTEM_NAME)) {
1324         case 1:
1325                 state = state_configure_menu;
1326                 break;
1327         case 2:
1328                 state = state_reboot;
1329                 break;
1330         case 3:
1331                 state = state_welcome;
1332                 break;
1333         default:
1334                 abort_backend();
1335         }
1336 }
1337
1338 /*
1339  * state_reboot: reboot the machine.
1340  */
1341 void
1342 state_reboot(struct i_fn_args *a)
1343 {
1344         struct dfui_form *f;
1345         struct dfui_response *r;
1346
1347         f = dfui_form_create(
1348             "reboot",
1349             _("Reboot"),
1350             _("This machine is about to be shut down. "
1351             "After the machine has reached its shutdown state, "
1352             "you may remove the CD from the CD-ROM drive tray "
1353             "and press Enter to reboot from the HDD."),
1354
1355             "",
1356
1357             "p", "role", "confirm",
1358
1359             "a", "ok", _("Reboot"), "", "",
1360             "a", "cancel", _("Return to Welcome Menu"), "", "",
1361             "p", "accelerator", "ESC",
1362             NULL
1363         );
1364
1365         if (!dfui_be_present(a->c, f, &r))
1366                 abort_backend();
1367
1368         if (strcmp(dfui_response_get_action_id(r), "cancel") == 0) {
1369                 state = state_welcome;
1370         } else {
1371                 do_reboot = 1;
1372                 state = NULL;
1373         }
1374
1375         dfui_form_free(f);
1376         dfui_response_free(r);
1377 }
1378
1379 /*
1380  *
1381  *  state_setup_remote_installation_server:
1382  *  Setup a remote boot installation environment where a machine
1383  *  can boot via DHCP/TFTP/NFS and have a running environment
1384  *  where the installer can setup the machine.
1385  *
1386  */
1387 void
1388 state_setup_remote_installation_server(struct i_fn_args *a)
1389 {
1390         FILE *p;
1391         struct commands *cmds;
1392         struct dfui_form *f;
1393         struct dfui_action *k;
1394         struct dfui_response *r;
1395         char *word;
1396         char interface[256];
1397         char line[256];
1398
1399         switch (dfui_be_present_dialog(a->c, _("Enable Netboot Installation Services?"),
1400             _("Enable NetBoot Installation Services|No thanks"),
1401             _("NetBoot Installation Services allows this machine to become "
1402             "a Installation Server that will allow the clients to boot over the network "
1403             "via PXE and start the Installation Environment."
1404             "\n\n*NOTE!*  This will assign the IP Address of 10.1.0.1/24 to the selected interface."
1405             "\n\nWould you like to provision this machine to serve up the LiveCD/Installer?"))) {
1406                 case 1:
1407                         /*
1408                          * Get interface list.
1409                          */
1410                         p = popen("/sbin/ifconfig -l", "r");
1411                         /* XXX it's possible (though extremely unlikely) this will fail. */
1412                         while (fgets(line, 255, p) != NULL)
1413                                 line[strlen(line) - 1] = '\0';
1414                         pclose(p);
1415
1416                         f = dfui_form_create(
1417                             "assign_ip",
1418                             _("Setup NetBoot Installation Environment"),
1419                             _("Please select which interface you would like to configure:"),
1420                             "",
1421                             "p",        "role", "menu",
1422                             NULL
1423                         );
1424
1425                         /* Loop through array. */
1426                         word = strtok(line, " \t");
1427                         while (word != NULL) {
1428                                 dfui_form_action_add(f, word,
1429                                     dfui_info_new(word, "", ""));
1430                                 word = strtok(NULL, " ");
1431                         }
1432
1433                         k = dfui_form_action_add(f, "cancel",
1434                             dfui_info_new("Cancel", "", ""));
1435                         dfui_action_property_set(k, "accelerator", "ESC");
1436
1437                         if (!dfui_be_present(a->c, f, &r))
1438                         abort_backend();
1439
1440                         strlcpy(interface, dfui_response_get_action_id(r), 256);
1441
1442                         if (strcmp(dfui_response_get_action_id(r), "cancel") == 0) {
1443                                 dfui_form_free(f);
1444                                 dfui_response_free(r);
1445                                 return;
1446                         }
1447
1448                         /*
1449                          *
1450                          * Issues the necessary commands to setup the remote boot environment
1451                          *
1452                          */
1453                         cmds = commands_new();
1454                         command_add(cmds, "%s%s %s 10.1.0.1 netmask 255.255.255.0",
1455                             a->os_root, cmd_name(a, "IFCONFIG"), interface);
1456                         command_add(cmds, "%s%s -p %stftpdroot",
1457                             a->os_root, cmd_name(a, "MKDIR"), a->tmp);
1458                         command_add(cmds, "%s%s %sboot/pxeboot %stftpdroot",
1459                             a->os_root, cmd_name(a, "CP"), a->os_root, a->tmp);
1460                         command_add(cmds, "%s%s %s -ro -alldirs -maproot=root: -network 10.1.0.0 -mask 255.255.255.0 >> %setc/exports",
1461                             a->os_root, cmd_name(a, "ECHO"), a->os_root, a->os_root);
1462                         command_add(cmds, "%s%s tftp dgram udp wait root %s%s tftpd -l -s %stftpdroot >> %setc/inetd.conf",
1463                             a->os_root, cmd_name(a, "ECHO"),
1464                             a->os_root, cmd_name(a, "TFTPD"),
1465                             a->tmp, a->os_root);
1466                         command_add(cmds, "%s%s",
1467                             a->os_root, cmd_name(a, "INETD"));
1468                         command_add(cmds, "%s%s %svar/db/dhcpd.leases",
1469                             a->os_root, cmd_name(a, "TOUCH"), a->os_root);
1470                         command_add(cmds, "%s%s -cf /etc/dhcpd.conf >%sdev/null 2>&1",
1471                             a->os_root, cmd_name(a, "DHCPD"), a->os_root);
1472                         command_add(cmds, "%s%s >%sdev/null 2>&1",
1473                             a->os_root, cmd_name(a, "RPCBIND"), a->os_root);
1474                         command_add(cmds, "%s%s -ln >%sdev/null 2>&1",
1475                             a->os_root, cmd_name(a, "MOUNTD"), a->os_root);
1476                         command_add(cmds, "%s%s -u -t -n 6 >%sdev/null 2>&1",
1477                             a->os_root, cmd_name(a, "NFSD"), a->os_root);
1478
1479                         if (commands_execute(a, cmds)) {
1480                                 inform(a->c, _("NetBoot installation services are now started."));
1481                         } else {
1482                                 inform(a->c, _("A failure occurred while provisioning the NetBoot environment.  Please check the logs."));
1483                         }
1484
1485                         commands_free(cmds);
1486                         dfui_form_free(f);
1487                         dfui_response_free(r);
1488
1489                         break;
1490                 case 2:
1491
1492                         break;
1493
1494         };
1495
1496         state = state_welcome;
1497
1498 }
1499
1500 /*** MAIN ***/
1501
1502 int
1503 flow(int transport, char *rendezvous, char *os_root,
1504      int booted_from_livecd __unused, int upgrade_menu_toggle __unused)
1505 {
1506         struct i_fn_args *a;
1507
1508         rc_conf = config_vars_new();
1509
1510         if ((a = i_fn_args_new(os_root, DEFAULT_INSTALLER_TEMP,
1511                                transport, rendezvous)) == NULL) {
1512                 return(0);
1513         }
1514
1515         /*
1516          * XXX We can't handle this yet.
1517          *
1518            a->booted_from_livecd = booted_from_livecd;
1519            a->upgrade_menu_toggle = upgrade_menu_toggle;
1520         */
1521         a->booted_from_livecd = 1;
1522         a->upgrade_menu_toggle = 0;
1523
1524         /*
1525          * Execute the state machine here.  The global function pointer
1526          * variable `state' points to the next state_* function to execute.
1527          * Before it exits, this function should set `state' to the next
1528          * state to make a transition to, or NULL to indicate that the
1529          * state machine is finished.
1530          */
1531 #ifdef ENABLE_NLS
1532         state = state_lang_menu;
1533 #else
1534         state = state_welcome;
1535 #endif
1536         for (; state != NULL; )
1537                 state(a);
1538
1539         config_vars_free(rc_conf);
1540
1541         i_fn_args_free(a);
1542
1543         return(do_reboot);
1544 }