Dogcows Code - chaz/openbox/blob - openbox/openbox.c

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    openbox.c for the Openbox window manager
   4    Copyright (c) 2006        Mikael Magnusson
   5    Copyright (c) 2003-2007   Dana Jansens
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    See the COPYING file for a copy of the GNU General Public License.
  18 */
  19
  20 #include "debug.h"
  21 #include "openbox.h"
  22 #include "session.h"
  23 #include "dock.h"
  24 #include "modkeys.h"
  25 #include "event.h"
  26 #include "menu.h"
  27 #include "client.h"
  28 #include "xerror.h"
  29 #include "prop.h"
  30 #include "screen.h"
  31 #include "startupnotify.h"
  32 #include "focus.h"
  33 #include "focus_cycle.h"
  34 #include "focus_cycle_indicator.h"
  35 #include "focus_cycle_popup.h"
  36 #include "moveresize.h"
  37 #include "frame.h"
  38 #include "keyboard.h"
  39 #include "mouse.h"
  40 #include "extensions.h"
  41 #include "menuframe.h"
  42 #include "grab.h"
  43 #include "group.h"
  44 #include "propwin.h"
  45 #include "config.h"
  46 #include "mainloop.h"
  47 #include "gettext.h"
  48 #include "parser/parse.h"
  49 #include "render/render.h"
  50 #include "render/theme.h"
  51
  52 #ifdef HAVE_FCNTL_H
  53 #  include <fcntl.h>
  54 #endif
  55 #ifdef HAVE_SIGNAL_H
  56 #  include <signal.h>
  57 #endif
  58 #ifdef HAVE_STDLIB_H
  59 #  include <stdlib.h>
  60 #endif
  61 #ifdef HAVE_LOCALE_H
  62 #  include <locale.h>
  63 #endif
  64 #ifdef HAVE_SYS_STAT_H
  65 #  include <sys/stat.h>
  66 #  include <sys/types.h>
  67 #endif
  68 #ifdef HAVE_SYS_WAIT_H
  69 #  include <sys/types.h>
  70 #  include <sys/wait.h>
  71 #endif
  72 #ifdef HAVE_UNISTD_H
  73 #  include <unistd.h>
  74 #endif
  75 #include <errno.h>
  76
  77 #include <X11/cursorfont.h>
  78 #if USE_XCURSOR
  79 #include <X11/Xcursor/Xcursor.h>
  80 #endif
  81
  82 #include <X11/Xlib.h>
  83 #include <X11/keysym.h>
  84
  85
  86 RrInstance *ob_rr_inst;
  87 RrTheme    *ob_rr_theme;
  88 ObMainLoop *ob_main_loop;
  89 Display    *ob_display;
  90 gint        ob_screen;
  91 gboolean    ob_replace_wm = FALSE;
  92 gboolean    ob_sm_use = TRUE;
  93 gchar      *ob_sm_id = NULL;
  94 gchar      *ob_sm_save_file = NULL;
  95 gboolean    ob_sm_restore = TRUE;
  96 gboolean    ob_debug_xinerama = FALSE;
  97
  98 static ObState   state;
  99 static gboolean  xsync = FALSE;
 100 static gboolean  reconfigure = FALSE;
 101 static gboolean  restart = FALSE;
 102 static gchar    *restart_path = NULL;
 103 static Cursor    cursors[OB_NUM_CURSORS];
 104 static KeyCode   keys[OB_NUM_KEYS];
 105 static gint      exitcode = 0;
 106 static guint     remote_control = 0;
 107 static gboolean  being_replaced = FALSE;
 108
 109 static void signal_handler(gint signal, gpointer data);
 110 static void remove_args(gint *argc, gchar **argv, gint index, gint num);
 111 static void parse_env();
 112 static void parse_args(gint *argc, gchar **argv);
 113 static Cursor load_cursor(const gchar *name, guint fontval);
 114
 115 gint main(gint argc, gchar **argv)
 116 {
 117     gchar *program_name;
 118
 119     state = OB_STATE_STARTING;
 120
 121     /* initialize the locale */
 122     if (!setlocale(LC_ALL, ""))
 123         g_message("Couldn't set locale from environment.");
 124     bindtextdomain(PACKAGE_NAME, LOCALEDIR);
 125     bind_textdomain_codeset(PACKAGE_NAME, "UTF-8");
 126     textdomain(PACKAGE_NAME);
 127
 128     if (chdir(g_get_home_dir()) == -1)
 129         g_message(_("Unable to change to home directory '%s': %s"),
 130                   g_get_home_dir(), g_strerror(errno));
 131
 132     /* parse the command line args, which can change the argv[0] */
 133     parse_args(&argc, argv);
 134     /* parse the environment variables */
 135     parse_env();
 136
 137     program_name = g_path_get_basename(argv[0]);
 138     g_set_prgname(program_name);
 139
 140     if (!remote_control) {
 141         parse_paths_startup();
 142
 143         session_startup(argc, argv);
 144     }
 145
 146
 147     ob_display = XOpenDisplay(NULL);
 148     if (ob_display == NULL)
 149         ob_exit_with_error(_("Failed to open the display from the DISPLAY environment variable."));
 150     if (fcntl(ConnectionNumber(ob_display), F_SETFD, 1) == -1)
 151         ob_exit_with_error("Failed to set display as close-on-exec");
 152
 153     if (remote_control) {
 154         prop_startup();
 155
 156         /* Send client message telling the OB process to:
 157          * remote_control = 1 -> reconfigure
 158          * remote_control = 2 -> restart */
 159         PROP_MSG(RootWindow(ob_display, ob_screen),
 160                  ob_control, remote_control, 0, 0, 0);
 161         XCloseDisplay(ob_display);
 162         exit(EXIT_SUCCESS);
 163     }
 164
 165     ob_main_loop = ob_main_loop_new(ob_display);
 166
 167     /* set up signal handler */
 168     ob_main_loop_signal_add(ob_main_loop, SIGUSR1, signal_handler, NULL, NULL);
 169     ob_main_loop_signal_add(ob_main_loop, SIGUSR2, signal_handler, NULL, NULL);
 170     ob_main_loop_signal_add(ob_main_loop, SIGTERM, signal_handler, NULL, NULL);
 171     ob_main_loop_signal_add(ob_main_loop, SIGINT, signal_handler, NULL, NULL);
 172     ob_main_loop_signal_add(ob_main_loop, SIGHUP, signal_handler, NULL, NULL);
 173     ob_main_loop_signal_add(ob_main_loop, SIGPIPE, signal_handler, NULL, NULL);
 174     ob_main_loop_signal_add(ob_main_loop, SIGCHLD, signal_handler, NULL, NULL);
 175
 176     ob_screen = DefaultScreen(ob_display);
 177
 178     ob_rr_inst = RrInstanceNew(ob_display, ob_screen);
 179     if (ob_rr_inst == NULL)
 180         ob_exit_with_error(_("Failed to initialize the obrender library."));
 181
 182     XSynchronize(ob_display, xsync);
 183
 184     /* check for locale support */
 185     if (!XSupportsLocale())
 186         g_message(_("X server does not support locale."));
 187     if (!XSetLocaleModifiers(""))
 188         g_message(_("Cannot set locale modifiers for the X server."));
 189
 190     /* set our error handler */
 191     XSetErrorHandler(xerror_handler);
 192
 193     /* set the DISPLAY environment variable for any lauched children, to the
 194        display we're using, so they open in the right place. */
 195     putenv(g_strdup_printf("DISPLAY=%s", DisplayString(ob_display)));
 196
 197     /* create available cursors */
 198     cursors[OB_CURSOR_NONE] = None;
 199     cursors[OB_CURSOR_POINTER] = load_cursor("left_ptr", XC_left_ptr);
 200     cursors[OB_CURSOR_BUSYPOINTER] = load_cursor("left_ptr_watch",XC_left_ptr);
 201     cursors[OB_CURSOR_BUSY] = load_cursor("watch", XC_watch);
 202     cursors[OB_CURSOR_MOVE] = load_cursor("fleur", XC_fleur);
 203     cursors[OB_CURSOR_NORTH] = load_cursor("top_side", XC_top_side);
 204     cursors[OB_CURSOR_NORTHEAST] = load_cursor("top_right_corner",
 205                                                XC_top_right_corner);
 206     cursors[OB_CURSOR_EAST] = load_cursor("right_side", XC_right_side);
 207     cursors[OB_CURSOR_SOUTHEAST] = load_cursor("bottom_right_corner",
 208                                                XC_bottom_right_corner);
 209     cursors[OB_CURSOR_SOUTH] = load_cursor("bottom_side", XC_bottom_side);
 210     cursors[OB_CURSOR_SOUTHWEST] = load_cursor("bottom_left_corner",
 211                                                XC_bottom_left_corner);
 212     cursors[OB_CURSOR_WEST] = load_cursor("left_side", XC_left_side);
 213     cursors[OB_CURSOR_NORTHWEST] = load_cursor("top_left_corner",
 214                                                XC_top_left_corner);
 215
 216
 217     prop_startup(); /* get atoms values for the display */
 218     extensions_query_all(); /* find which extensions are present */
 219
 220     if (screen_annex()) { /* it will be ours! */
 221         do {
 222             modkeys_startup(reconfigure);
 223
 224             /* get the keycodes for keys we use */
 225             keys[OB_KEY_RETURN] = modkeys_sym_to_code(XK_Return);
 226             keys[OB_KEY_ESCAPE] = modkeys_sym_to_code(XK_Escape);
 227             keys[OB_KEY_LEFT] = modkeys_sym_to_code(XK_Left);
 228             keys[OB_KEY_RIGHT] = modkeys_sym_to_code(XK_Right);
 229             keys[OB_KEY_UP] = modkeys_sym_to_code(XK_Up);
 230             keys[OB_KEY_DOWN] = modkeys_sym_to_code(XK_Down);
 231
 232             {
 233                 ObParseInst *i;
 234                 xmlDocPtr doc;
 235                 xmlNodePtr node;
 236
 237                 /* startup the parsing so everything can register sections
 238                    of the rc */
 239                 i = parse_startup();
 240
 241                 /* start up config which sets up with the parser */
 242                 config_startup(i);
 243
 244                 /* parse/load user options */
 245                 if (parse_load_rc(NULL, &doc, &node)) {
 246                     parse_tree(i, doc, node->xmlChildrenNode);
 247                     parse_close(doc);
 248                 } else
 249                     g_message(_("Unable to find a valid config file, using some simple defaults"));
 250
 251 /*
 252                 if (config_type != NULL)
 253                     PROP_SETS(RootWindow(ob_display, ob_screen),
 254                               ob_config, config_type);
 255 */
 256
 257                 /* we're done with parsing now, kill it */
 258                 parse_shutdown(i);
 259             }
 260
 261             /* load the theme specified in the rc file */
 262             {
 263                 RrTheme *theme;
 264                 if ((theme = RrThemeNew(ob_rr_inst, config_theme,
 265                                         config_font_activewindow,
 266                                         config_font_inactivewindow,
 267                                         config_font_menutitle,
 268                                         config_font_menuitem,
 269                                         config_font_osd)))
 270                 {
 271                     RrThemeFree(ob_rr_theme);
 272                     ob_rr_theme = theme;
 273                 }
 274                 if (ob_rr_theme == NULL)
 275                     ob_exit_with_error(_("Unable to load a theme."));
 276             }
 277
 278             if (reconfigure) {
 279                 GList *it;
 280
 281                 /* update all existing windows for the new theme */
 282                 for (it = client_list; it; it = g_list_next(it)) {
 283                     ObClient *c = it->data;
 284                     frame_adjust_theme(c->frame);
 285                 }
 286             }
 287             event_startup(reconfigure);
 288             /* focus_backup is used for stacking, so this needs to come before
 289                anything that calls stacking_add */
 290             focus_startup(reconfigure);
 291             focus_cycle_startup(reconfigure);
 292             focus_cycle_indicator_startup(reconfigure);
 293             focus_cycle_popup_startup(reconfigure);
 294             window_startup(reconfigure);
 295             sn_startup(reconfigure);
 296             screen_startup(reconfigure);
 297             grab_startup(reconfigure);
 298             propwin_startup(reconfigure);
 299             group_startup(reconfigure);
 300             client_startup(reconfigure);
 301             dock_startup(reconfigure);
 302             moveresize_startup(reconfigure);
 303             keyboard_startup(reconfigure);
 304             mouse_startup(reconfigure);
 305             menu_frame_startup(reconfigure);
 306             menu_startup(reconfigure);
 307
 308             if (!reconfigure) {
 309                 guint32 xid;
 310                 ObWindow *w;
 311
 312                 /* get all the existing windows */
 313                 client_manage_all();
 314                 focus_nothing();
 315
 316                 /* focus what was focused if a wm was already running */
 317                 if (PROP_GET32(RootWindow(ob_display, ob_screen),
 318                                net_active_window, window, &xid) &&
 319                     (w = g_hash_table_lookup(window_map, &xid)) &&
 320                     WINDOW_IS_CLIENT(w))
 321                 {
 322                     client_focus(WINDOW_AS_CLIENT(w));
 323                 }
 324             } else {
 325                 GList *it;
 326
 327                 /* redecorate all existing windows */
 328                 for (it = client_list; it; it = g_list_next(it)) {
 329                     ObClient *c = it->data;
 330                     /* the new config can change the window's decorations */
 331                     client_setup_decor_and_functions(c);
 332                     /* redraw the frames */
 333                     frame_adjust_area(c->frame, TRUE, TRUE, FALSE);
 334                 }
 335             }
 336
 337             reconfigure = FALSE;
 338
 339             state = OB_STATE_RUNNING;
 340             ob_main_loop_run(ob_main_loop);
 341             state = OB_STATE_EXITING;
 342
 343             if (!reconfigure) {
 344                 dock_remove_all();
 345                 client_unmanage_all();
 346             }
 347
 348             menu_shutdown(reconfigure);
 349             menu_frame_shutdown(reconfigure);
 350             mouse_shutdown(reconfigure);
 351             keyboard_shutdown(reconfigure);
 352             moveresize_shutdown(reconfigure);
 353             dock_shutdown(reconfigure);
 354             client_shutdown(reconfigure);
 355             group_shutdown(reconfigure);
 356             propwin_shutdown(reconfigure);
 357             grab_shutdown(reconfigure);
 358             screen_shutdown(reconfigure);
 359             focus_cycle_popup_shutdown(reconfigure);
 360             focus_cycle_indicator_shutdown(reconfigure);
 361             focus_cycle_shutdown(reconfigure);
 362             focus_shutdown(reconfigure);
 363             sn_shutdown(reconfigure);
 364             window_shutdown(reconfigure);
 365             event_shutdown(reconfigure);
 366             config_shutdown();
 367             modkeys_shutdown(reconfigure);
 368         } while (reconfigure);
 369     }
 370
 371     XSync(ob_display, FALSE);
 372
 373     RrThemeFree(ob_rr_theme);
 374     RrInstanceFree(ob_rr_inst);
 375
 376     session_shutdown(being_replaced);
 377
 378     XCloseDisplay(ob_display);
 379
 380     parse_paths_shutdown();
 381
 382     if (restart) {
 383         if (restart_path != NULL) {
 384             gint argcp;
 385             gchar **argvp;
 386             GError *err = NULL;
 387
 388             /* run other window manager */
 389             if (g_shell_parse_argv(restart_path, &argcp, &argvp, &err)) {
 390                 execvp(argvp[0], argvp);
 391                 g_strfreev(argvp);
 392             } else {
 393                 g_message(
 394                     _("Restart failed to execute new executable '%s': %s"),
 395                     restart_path, err->message);
 396                 g_error_free(err);
 397             }
 398         }
 399
 400         /* we remove the session arguments from argv, so put them back,
 401            also don't restore the session on restart */
 402         if (ob_sm_save_file != NULL || ob_sm_id != NULL) {
 403             gchar **nargv;
 404             gint i, l;
 405
 406             l = argc + 1 +
 407                 (ob_sm_save_file != NULL ? 2 : 0) +
 408                 (ob_sm_id != NULL ? 2 : 0);
 409             nargv = g_new0(gchar*, l+1);
 410             for (i = 0; i < argc; ++i)
 411                 nargv[i] = argv[i];
 412
 413             if (ob_sm_save_file != NULL) {
 414                 nargv[i++] = g_strdup("--sm-save-file");
 415                 nargv[i++] = ob_sm_save_file;
 416             }
 417             if (ob_sm_id != NULL) {
 418                 nargv[i++] = g_strdup("--sm-client-id");
 419                 nargv[i++] = ob_sm_id;
 420             }
 421             nargv[i++] = g_strdup("--sm-no-load");
 422             g_assert(i == l);
 423             argv = nargv;
 424         }
 425
 426         /* re-run me */
 427         execvp(argv[0], argv); /* try how we were run */
 428         execlp(argv[0], program_name, (gchar*)NULL); /* last resort */
 429     }
 430
 431     /* free stuff passed in from the command line or environment */
 432     g_free(ob_sm_save_file);
 433     g_free(ob_sm_id);
 434     g_free(program_name);
 435
 436     return exitcode;
 437 }
 438
 439 static void signal_handler(gint signal, gpointer data)
 440 {
 441     switch (signal) {
 442     case SIGUSR1:
 443         ob_debug("Caught signal %d. Restarting.\n", signal);
 444         ob_restart();
 445         break;
 446     case SIGUSR2:
 447         ob_debug("Caught signal %d. Reconfiguring.\n", signal);
 448         ob_reconfigure();
 449         break;
 450     case SIGCHLD:
 451         /* reap children */
 452         while (waitpid(-1, NULL, WNOHANG) > 0);
 453         break;
 454     default:
 455         ob_debug("Caught signal %d. Exiting.\n", signal);
 456         /* TERM and INT return a 0 code */
 457         ob_exit(!(signal == SIGTERM || signal == SIGINT));
 458     }
 459 }
 460
 461 static void print_version()
 462 {
 463     g_print("Openbox %s\n", PACKAGE_VERSION);
 464     g_print(_("Copyright (c)"));
 465     g_print(" 2007        Mikael Magnusson\n");
 466     g_print(_("Copyright (c)"));
 467     g_print(" 2003-2007   Dana Jansens\n\n");
 468     g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
 469     g_print("This is free software, and you are welcome to redistribute it\n");
 470     g_print("under certain conditions. See the file COPYING for details.\n\n");
 471 }
 472
 473 static void print_help()
 474 {
 475     g_print(_("Syntax: openbox [options]\n"));
 476     g_print(_("\nOptions:\n"));
 477     g_print(_("  --help              Display this help and exit\n"));
 478     g_print(_("  --version           Display the version and exit\n"));
 479     g_print(_("  --replace           Replace the currently running window manager\n"));
 480     g_print(_("  --sm-disable        Disable connection to the session manager\n"));
 481     g_print(_("\nPassing messages to a running Openbox instance:\n"));
 482     g_print(_("  --reconfigure       Reload Openbox's configuration\n"));
 483     g_print(_("  --restart           Restart Openbox\n"));
 484     g_print(_("\nDebugging options:\n"));
 485     g_print(_("  --sync              Run in synchronous mode\n"));
 486     g_print(_("  --debug             Display debugging output\n"));
 487     g_print(_("  --debug-focus       Display debugging output for focus handling\n"));
 488     g_print(_("  --debug-xinerama    Split the display into fake xinerama screens\n"));
 489     g_print(_("\nPlease report bugs at %s\n"), PACKAGE_BUGREPORT);
 490 }
 491
 492 static void remove_args(gint *argc, gchar **argv, gint index, gint num)
 493 {
 494     gint i;
 495
 496     for (i = index; i < *argc - num; ++i)
 497         argv[i] = argv[i+num];
 498     for (; i < *argc; ++i)
 499         argv[i] = NULL;
 500     *argc -= num;
 501 }
 502
 503 static void parse_env()
 504 {
 505     /* unset this so we don't pass it on unknowingly */
 506     unsetenv("DESKTOP_STARTUP_ID");
 507 }
 508
 509 static void parse_args(gint *argc, gchar **argv)
 510 {
 511     gint i;
 512
 513     for (i = 1; i < *argc; ++i) {
 514         if (!strcmp(argv[i], "--version")) {
 515             print_version();
 516             exit(0);
 517         }
 518         else if (!strcmp(argv[i], "--help")) {
 519             print_help();
 520             exit(0);
 521         }
 522         else if (!strcmp(argv[i], "--g-fatal-warnings")) {
 523             g_log_set_always_fatal(G_LOG_LEVEL_CRITICAL);
 524         }
 525         else if (!strcmp(argv[i], "--replace")) {
 526             ob_replace_wm = TRUE;
 527             remove_args(argc, argv, i, 1);
 528             --i; /* this arg was removed so go back */
 529         }
 530         else if (!strcmp(argv[i], "--sync")) {
 531             xsync = TRUE;
 532         }
 533         else if (!strcmp(argv[i], "--debug")) {
 534             ob_debug_show_output(TRUE);
 535             ob_debug_enable(OB_DEBUG_SM, TRUE);
 536             ob_debug_enable(OB_DEBUG_APP_BUGS, TRUE);
 537         }
 538         else if (!strcmp(argv[i], "--debug-focus")) {
 539             ob_debug_show_output(TRUE);
 540             ob_debug_enable(OB_DEBUG_SM, TRUE);
 541             ob_debug_enable(OB_DEBUG_APP_BUGS, TRUE);
 542             ob_debug_enable(OB_DEBUG_FOCUS, TRUE);
 543         }
 544         else if (!strcmp(argv[i], "--debug-xinerama")) {
 545             ob_debug_xinerama = TRUE;
 546         }
 547         else if (!strcmp(argv[i], "--reconfigure")) {
 548             remote_control = 1;
 549         } else if (!strcmp(argv[i], "--restart")) {
 550             remote_control = 2;
 551         }
 552         else if (!strcmp(argv[i], "--sm-save-file")) {
 553             if (i == *argc - 1) /* no args left */
 554                 /* not translated cuz it's sekret */
 555                 g_printerr("--sm-save-file requires an argument\n");
 556             else {
 557                 ob_sm_save_file = g_strdup(argv[i+1]);
 558                 remove_args(argc, argv, i, 2);
 559                 --i; /* this arg was removed so go back */
 560                 ob_debug_type(OB_DEBUG_SM, "--sm-save-file %s\n",
 561                               ob_sm_save_file);
 562             }
 563         }
 564         else if (!strcmp(argv[i], "--sm-client-id")) {
 565             if (i == *argc - 1) /* no args left */
 566                 /* not translated cuz it's sekret */
 567                 g_printerr("--sm-client-id requires an argument\n");
 568             else {
 569                 ob_sm_id = g_strdup(argv[i+1]);
 570                 remove_args(argc, argv, i, 2);
 571                 --i; /* this arg was removed so go back */
 572                 ob_debug_type(OB_DEBUG_SM, "--sm-client-id %s\n", ob_sm_id);
 573             }
 574         }
 575         else if (!strcmp(argv[i], "--sm-disable")) {
 576             ob_sm_use = FALSE;
 577         }
 578         else if (!strcmp(argv[i], "--sm-no-load")) {
 579             ob_sm_restore = FALSE;
 580             remove_args(argc, argv, i, 1);
 581             --i; /* this arg was removed so go back */
 582         }
 583         else {
 584             /* this is a memleak.. oh well.. heh */
 585             gchar *err = g_strdup_printf
 586                 (_("Invalid command line argument '%s'\n"), argv[i]);
 587             ob_exit_with_error(err);
 588         }
 589     }
 590 }
 591
 592 static Cursor load_cursor(const gchar *name, guint fontval)
 593 {
 594     Cursor c = None;
 595
 596 #if USE_XCURSOR
 597     c = XcursorLibraryLoadCursor(ob_display, name);
 598 #endif
 599     if (c == None)
 600         c = XCreateFontCursor(ob_display, fontval);
 601     return c;
 602 }
 603
 604 void ob_exit_with_error(const gchar *msg)
 605 {
 606     g_message(msg);
 607     session_shutdown(TRUE);
 608     exit(EXIT_FAILURE);
 609 }
 610
 611 void ob_restart_other(const gchar *path)
 612 {
 613     restart_path = g_strdup(path);
 614     ob_restart();
 615 }
 616
 617 void ob_restart()
 618 {
 619     restart = TRUE;
 620     ob_exit(0);
 621 }
 622
 623 void ob_reconfigure()
 624 {
 625     reconfigure = TRUE;
 626     ob_exit(0);
 627 }
 628
 629 void ob_exit(gint code)
 630 {
 631     exitcode = code;
 632     ob_main_loop_exit(ob_main_loop);
 633 }
 634
 635 void ob_exit_replace()
 636 {
 637     exitcode = 0;
 638     being_replaced = TRUE;
 639     ob_main_loop_exit(ob_main_loop);
 640 }
 641
 642 Cursor ob_cursor(ObCursor cursor)
 643 {
 644     g_assert(cursor < OB_NUM_CURSORS);
 645     return cursors[cursor];
 646 }
 647
 648 KeyCode ob_keycode(ObKey key)
 649 {
 650     g_assert(key < OB_NUM_KEYS);
 651     return keys[key];
 652 }
 653
 654 ObState ob_state()
 655 {
 656     return state;
 657 }