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 "event.h"
  25 #include "menu.h"
  26 #include "client.h"
  27 #include "screen.h"
  28 #include "actions.h"
  29 #include "startupnotify.h"
  30 #include "focus.h"
  31 #include "focus_cycle.h"
  32 #include "focus_cycle_indicator.h"
  33 #include "focus_cycle_popup.h"
  34 #include "moveresize.h"
  35 #include "frame.h"
  36 #include "keyboard.h"
  37 #include "mouse.h"
  38 #include "menuframe.h"
  39 #include "grab.h"
  40 #include "group.h"
  41 #include "config.h"
  42 #include "ping.h"
  43 #include "gettext.h"
  44 #include "render/render.h"
  45 #include "render/theme.h"
  46 #include "obt/display.h"
  47 #include "obt/prop.h"
  48 #include "obt/keyboard.h"
  49 #include "obt/parse.h"
  50
  51 #ifdef HAVE_FCNTL_H
  52 #  include <fcntl.h>
  53 #endif
  54 #ifdef HAVE_SIGNAL_H
  55 #  include <signal.h>
  56 #endif
  57 #ifdef HAVE_STDLIB_H
  58 #  include <stdlib.h>
  59 #endif
  60 #ifdef HAVE_LOCALE_H
  61 #  include <locale.h>
  62 #endif
  63 #ifdef HAVE_SYS_STAT_H
  64 #  include <sys/stat.h>
  65 #  include <sys/types.h>
  66 #endif
  67 #ifdef HAVE_SYS_WAIT_H
  68 #  include <sys/types.h>
  69 #  include <sys/wait.h>
  70 #endif
  71 #ifdef HAVE_UNISTD_H
  72 #  include <unistd.h>
  73 #endif
  74 #include <errno.h>
  75
  76 #include <X11/cursorfont.h>
  77 #if USE_XCURSOR
  78 #include <X11/Xcursor/Xcursor.h>
  79 #endif
  80
  81 #include <X11/Xlib.h>
  82 #include <X11/keysym.h>
  83
  84 RrInstance  *ob_rr_inst;
  85 RrTheme     *ob_rr_theme;
  86 ObtMainLoop *ob_main_loop;
  87 gint         ob_screen;
  88 gboolean     ob_replace_wm = FALSE;
  89 gboolean     ob_sm_use = TRUE;
  90 gchar       *ob_sm_id = NULL;
  91 gchar       *ob_sm_save_file = NULL;
  92 gboolean     ob_sm_restore = TRUE;
  93 gboolean     ob_debug_xinerama = FALSE;
  94
  95 static ObState   state;
  96 static gboolean  xsync = FALSE;
  97 static gboolean  reconfigure = FALSE;
  98 static gboolean  restart = FALSE;
  99 static gchar    *restart_path = NULL;
 100 static Cursor    cursors[OB_NUM_CURSORS];
 101 static KeyCode   keys[OB_NUM_KEYS];
 102 static gint      exitcode = 0;
 103 static guint     remote_control = 0;
 104 static gboolean  being_replaced = FALSE;
 105
 106 static void signal_handler(gint signal, gpointer data);
 107 static void remove_args(gint *argc, gchar **argv, gint index, gint num);
 108 static void parse_env();
 109 static void parse_args(gint *argc, gchar **argv);
 110 static Cursor load_cursor(const gchar *name, guint fontval);
 111
 112 gint main(gint argc, gchar **argv)
 113 {
 114     gchar *program_name;
 115
 116     state = OB_STATE_STARTING;
 117
 118     /* initialize the locale */
 119     if (!setlocale(LC_ALL, ""))
 120         g_message("Couldn't set locale from environment.");
 121     bindtextdomain(PACKAGE_NAME, LOCALEDIR);
 122     bind_textdomain_codeset(PACKAGE_NAME, "UTF-8");
 123     textdomain(PACKAGE_NAME);
 124
 125     if (chdir(g_get_home_dir()) == -1)
 126         g_message(_("Unable to change to home directory '%s': %s"),
 127                   g_get_home_dir(), g_strerror(errno));
 128
 129     /* parse the command line args, which can change the argv[0] */
 130     parse_args(&argc, argv);
 131     /* parse the environment variables */
 132     parse_env();
 133
 134     program_name = g_path_get_basename(argv[0]);
 135     g_set_prgname(program_name);
 136
 137     if (!remote_control)
 138         session_startup(argc, argv);
 139
 140     if (!obt_display_open(NULL))
 141         ob_exit_with_error(_("Failed to open the display from the DISPLAY environment variable."));
 142
 143     if (remote_control) {
 144         /* Send client message telling the OB process to:
 145          * remote_control = 1 -> reconfigure
 146          * remote_control = 2 -> restart */
 147         OBT_PROP_MSG(ob_screen, obt_root(ob_screen),
 148                      OB_CONTROL, remote_control, 0, 0, 0, 0);
 149         obt_display_close(obt_display);
 150         exit(EXIT_SUCCESS);
 151     }
 152
 153     ob_main_loop = obt_main_loop_new();
 154
 155     /* set up signal handler */
 156     obt_main_loop_signal_add(ob_main_loop, SIGUSR1, signal_handler, NULL,NULL);
 157     obt_main_loop_signal_add(ob_main_loop, SIGUSR2, signal_handler, NULL,NULL);
 158     obt_main_loop_signal_add(ob_main_loop, SIGTERM, signal_handler, NULL,NULL);
 159     obt_main_loop_signal_add(ob_main_loop, SIGINT, signal_handler,  NULL,NULL);
 160     obt_main_loop_signal_add(ob_main_loop, SIGHUP, signal_handler,  NULL,NULL);
 161     obt_main_loop_signal_add(ob_main_loop, SIGPIPE, signal_handler, NULL,NULL);
 162     obt_main_loop_signal_add(ob_main_loop, SIGCHLD, signal_handler, NULL,NULL);
 163
 164     ob_screen = DefaultScreen(obt_display);
 165
 166     ob_rr_inst = RrInstanceNew(obt_display, ob_screen);
 167     if (ob_rr_inst == NULL)
 168         ob_exit_with_error(_("Failed to initialize the obrender library."));
 169
 170     XSynchronize(obt_display, xsync);
 171
 172     /* check for locale support */
 173     if (!XSupportsLocale())
 174         g_message(_("X server does not support locale."));
 175     if (!XSetLocaleModifiers(""))
 176         g_message(_("Cannot set locale modifiers for the X server."));
 177
 178     /* set the DISPLAY environment variable for any lauched children, to the
 179        display we're using, so they open in the right place. */
 180     putenv(g_strdup_printf("DISPLAY=%s", DisplayString(obt_display)));
 181
 182     /* create available cursors */
 183     cursors[OB_CURSOR_NONE] = None;
 184     cursors[OB_CURSOR_POINTER] = load_cursor("left_ptr", XC_left_ptr);
 185     cursors[OB_CURSOR_BUSYPOINTER] = load_cursor("left_ptr_watch",XC_left_ptr);
 186     cursors[OB_CURSOR_BUSY] = load_cursor("watch", XC_watch);
 187     cursors[OB_CURSOR_MOVE] = load_cursor("fleur", XC_fleur);
 188     cursors[OB_CURSOR_NORTH] = load_cursor("top_side", XC_top_side);
 189     cursors[OB_CURSOR_NORTHEAST] = load_cursor("top_right_corner",
 190                                                XC_top_right_corner);
 191     cursors[OB_CURSOR_EAST] = load_cursor("right_side", XC_right_side);
 192     cursors[OB_CURSOR_SOUTHEAST] = load_cursor("bottom_right_corner",
 193                                                XC_bottom_right_corner);
 194     cursors[OB_CURSOR_SOUTH] = load_cursor("bottom_side", XC_bottom_side);
 195     cursors[OB_CURSOR_SOUTHWEST] = load_cursor("bottom_left_corner",
 196                                                XC_bottom_left_corner);
 197     cursors[OB_CURSOR_WEST] = load_cursor("left_side", XC_left_side);
 198     cursors[OB_CURSOR_NORTHWEST] = load_cursor("top_left_corner",
 199                                                XC_top_left_corner);
 200
 201     if (screen_annex()) { /* it will be ours! */
 202         do {
 203             if (reconfigure) obt_keyboard_reload();
 204
 205             /* get the keycodes for keys we use */
 206             keys[OB_KEY_RETURN] = obt_keyboard_keysym_to_keycode(XK_Return);
 207             keys[OB_KEY_ESCAPE] = obt_keyboard_keysym_to_keycode(XK_Escape);
 208             keys[OB_KEY_LEFT] = obt_keyboard_keysym_to_keycode(XK_Left);
 209             keys[OB_KEY_RIGHT] = obt_keyboard_keysym_to_keycode(XK_Right);
 210             keys[OB_KEY_UP] = obt_keyboard_keysym_to_keycode(XK_Up);
 211             keys[OB_KEY_DOWN] = obt_keyboard_keysym_to_keycode(XK_Down);
 212
 213             {
 214                 ObtParseInst *i;
 215
 216                 /* startup the parsing so everything can register sections
 217                    of the rc */
 218                 i = obt_parse_instance_new();
 219
 220                 /* register all the available actions */
 221                 actions_startup(reconfigure);
 222                 /* start up config which sets up with the parser */
 223                 config_startup(i);
 224
 225                 /* parse/load user options */
 226                 if (obt_parse_load_config_file(i, "openbox", "rc.xml",
 227                                                "openbox_config"))
 228                 {
 229                     obt_parse_tree_from_root(i);
 230                     obt_parse_close(i);
 231                 } else
 232                     g_message(_("Unable to find a valid config file, using some simple defaults"));
 233
 234 /*
 235                 if (config_type != NULL)
 236                     PROP_SETS(obt_root(ob_screen), ob_config, config_type);
 237 */
 238
 239                 /* we're done with parsing now, kill it */
 240                 obt_parse_instance_unref(i);
 241             }
 242
 243             /* load the theme specified in the rc file */
 244             {
 245                 RrTheme *theme;
 246                 if ((theme = RrThemeNew(ob_rr_inst, config_theme, TRUE,
 247                                         config_font_activewindow,
 248                                         config_font_inactivewindow,
 249                                         config_font_menutitle,
 250                                         config_font_menuitem,
 251                                         config_font_osd)))
 252                 {
 253                     RrThemeFree(ob_rr_theme);
 254                     ob_rr_theme = theme;
 255                 }
 256                 if (ob_rr_theme == NULL)
 257                     ob_exit_with_error(_("Unable to load a theme."));
 258
 259                 OBT_PROP_SETS(obt_root(ob_screen),
 260                               OB_THEME, utf8, ob_rr_theme->name);
 261             }
 262
 263             if (reconfigure) {
 264                 GList *it;
 265
 266                 /* update all existing windows for the new theme */
 267                 for (it = client_list; it; it = g_list_next(it)) {
 268                     ObClient *c = it->data;
 269                     frame_adjust_theme(c->frame);
 270                 }
 271             }
 272             event_startup(reconfigure);
 273             /* focus_backup is used for stacking, so this needs to come before
 274                anything that calls stacking_add */
 275             sn_startup(reconfigure);
 276             window_startup(reconfigure);
 277             focus_startup(reconfigure);
 278             focus_cycle_startup(reconfigure);
 279             focus_cycle_indicator_startup(reconfigure);
 280             focus_cycle_popup_startup(reconfigure);
 281             screen_startup(reconfigure);
 282             grab_startup(reconfigure);
 283             group_startup(reconfigure);
 284             ping_startup(reconfigure);
 285             client_startup(reconfigure);
 286             dock_startup(reconfigure);
 287             moveresize_startup(reconfigure);
 288             keyboard_startup(reconfigure);
 289             mouse_startup(reconfigure);
 290             menu_frame_startup(reconfigure);
 291             menu_startup(reconfigure);
 292
 293             if (!reconfigure) {
 294                 guint32 xid;
 295                 ObWindow *w;
 296
 297                 /* get all the existing windows */
 298                 client_manage_all();
 299                 focus_nothing();
 300
 301                 /* focus what was focused if a wm was already running */
 302                 if (OBT_PROP_GET32(obt_root(ob_screen),
 303                                    NET_ACTIVE_WINDOW, WINDOW, &xid) &&
 304                     (w = window_find(xid)) && WINDOW_IS_CLIENT(w))
 305                 {
 306                     client_focus(WINDOW_AS_CLIENT(w));
 307                 }
 308             } else {
 309                 GList *it;
 310
 311                 /* redecorate all existing windows */
 312                 for (it = client_list; it; it = g_list_next(it)) {
 313                     ObClient *c = it->data;
 314
 315                     /* the new config can change the window's decorations */
 316                     client_setup_decor_and_functions(c, FALSE);
 317                     /* redraw the frames */
 318                     frame_adjust_area(c->frame, TRUE, TRUE, FALSE);
 319                     /* the decor sizes may have changed, so the windows may
 320                        end up in new positions */
 321                     client_reconfigure(c, FALSE);
 322                 }
 323             }
 324
 325             reconfigure = FALSE;
 326
 327             state = OB_STATE_RUNNING;
 328             obt_main_loop_run(ob_main_loop);
 329             state = OB_STATE_EXITING;
 330
 331             if (!reconfigure) {
 332                 dock_remove_all();
 333                 client_unmanage_all();
 334             }
 335
 336             menu_shutdown(reconfigure);
 337             menu_frame_shutdown(reconfigure);
 338             mouse_shutdown(reconfigure);
 339             keyboard_shutdown(reconfigure);
 340             moveresize_shutdown(reconfigure);
 341             dock_shutdown(reconfigure);
 342             client_shutdown(reconfigure);
 343             ping_shutdown(reconfigure);
 344             group_shutdown(reconfigure);
 345             grab_shutdown(reconfigure);
 346             screen_shutdown(reconfigure);
 347             focus_cycle_popup_shutdown(reconfigure);
 348             focus_cycle_indicator_shutdown(reconfigure);
 349             focus_cycle_shutdown(reconfigure);
 350             focus_shutdown(reconfigure);
 351             window_shutdown(reconfigure);
 352             sn_shutdown(reconfigure);
 353             event_shutdown(reconfigure);
 354             config_shutdown();
 355             actions_shutdown(reconfigure);
 356         } while (reconfigure);
 357     }
 358
 359     XSync(obt_display, FALSE);
 360
 361     RrThemeFree(ob_rr_theme);
 362     RrInstanceFree(ob_rr_inst);
 363
 364     session_shutdown(being_replaced);
 365
 366     obt_display_close(obt_display);
 367
 368     if (restart) {
 369         if (restart_path != NULL) {
 370             gint argcp;
 371             gchar **argvp;
 372             GError *err = NULL;
 373
 374             /* run other window manager */
 375             if (g_shell_parse_argv(restart_path, &argcp, &argvp, &err)) {
 376                 execvp(argvp[0], argvp);
 377                 g_strfreev(argvp);
 378             } else {
 379                 g_message(
 380                     _("Restart failed to execute new executable '%s': %s"),
 381                     restart_path, err->message);
 382                 g_error_free(err);
 383             }
 384         }
 385
 386         /* we remove the session arguments from argv, so put them back,
 387            also don't restore the session on restart */
 388         if (ob_sm_save_file != NULL || ob_sm_id != NULL) {
 389             gchar **nargv;
 390             gint i, l;
 391
 392             l = argc + 1 +
 393                 (ob_sm_save_file != NULL ? 2 : 0) +
 394                 (ob_sm_id != NULL ? 2 : 0);
 395             nargv = g_new0(gchar*, l+1);
 396             for (i = 0; i < argc; ++i)
 397                 nargv[i] = argv[i];
 398
 399             if (ob_sm_save_file != NULL) {
 400                 nargv[i++] = g_strdup("--sm-save-file");
 401                 nargv[i++] = ob_sm_save_file;
 402             }
 403             if (ob_sm_id != NULL) {
 404                 nargv[i++] = g_strdup("--sm-client-id");
 405                 nargv[i++] = ob_sm_id;
 406             }
 407             nargv[i++] = g_strdup("--sm-no-load");
 408             g_assert(i == l);
 409             argv = nargv;
 410         }
 411
 412         /* re-run me */
 413         execvp(argv[0], argv); /* try how we were run */
 414         execlp(argv[0], program_name, (gchar*)NULL); /* last resort */
 415     }
 416
 417     /* free stuff passed in from the command line or environment */
 418     g_free(ob_sm_save_file);
 419     g_free(ob_sm_id);
 420     g_free(program_name);
 421
 422     return exitcode;
 423 }
 424
 425 static void signal_handler(gint signal, gpointer data)
 426 {
 427     switch (signal) {
 428     case SIGUSR1:
 429         ob_debug("Caught signal %d. Restarting.\n", signal);
 430         ob_restart();
 431         break;
 432     case SIGUSR2:
 433         ob_debug("Caught signal %d. Reconfiguring.\n", signal);
 434         ob_reconfigure();
 435         break;
 436     case SIGCHLD:
 437         /* reap children */
 438         while (waitpid(-1, NULL, WNOHANG) > 0);
 439         break;
 440     default:
 441         ob_debug("Caught signal %d. Exiting.\n", signal);
 442         /* TERM and INT return a 0 code */
 443         ob_exit(!(signal == SIGTERM || signal == SIGINT));
 444     }
 445 }
 446
 447 static void print_version()
 448 {
 449     g_print("Openbox %s\n", PACKAGE_VERSION);
 450     g_print(_("Copyright (c)"));
 451     g_print(" 2008        Mikael Magnusson\n");
 452     g_print(_("Copyright (c)"));
 453     g_print(" 2003-2006   Dana Jansens\n\n");
 454     g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
 455     g_print("This is free software, and you are welcome to redistribute it\n");
 456     g_print("under certain conditions. See the file COPYING for details.\n\n");
 457 }
 458
 459 static void print_help()
 460 {
 461     g_print(_("Syntax: openbox [options]\n"));
 462     g_print(_("\nOptions:\n"));
 463     g_print(_("  --help              Display this help and exit\n"));
 464     g_print(_("  --version           Display the version and exit\n"));
 465     g_print(_("  --replace           Replace the currently running window manager\n"));
 466     g_print(_("  --sm-disable        Disable connection to the session manager\n"));
 467     g_print(_("\nPassing messages to a running Openbox instance:\n"));
 468     g_print(_("  --reconfigure       Reload Openbox's configuration\n"));
 469     g_print(_("  --restart           Restart Openbox\n"));
 470     g_print(_("  --exit              Exit Openbox\n"));
 471     g_print(_("\nDebugging options:\n"));
 472     g_print(_("  --sync              Run in synchronous mode\n"));
 473     g_print(_("  --debug             Display debugging output\n"));
 474     g_print(_("  --debug-focus       Display debugging output for focus handling\n"));
 475     g_print(_("  --debug-xinerama    Split the display into fake xinerama screens\n"));
 476     g_print(_("\nPlease report bugs at %s\n"), PACKAGE_BUGREPORT);
 477 }
 478
 479 static void remove_args(gint *argc, gchar **argv, gint index, gint num)
 480 {
 481     gint i;
 482
 483     for (i = index; i < *argc - num; ++i)
 484         argv[i] = argv[i+num];
 485     for (; i < *argc; ++i)
 486         argv[i] = NULL;
 487     *argc -= num;
 488 }
 489
 490 static void parse_env()
 491 {
 492     /* unset this so we don't pass it on unknowingly */
 493     gchar *s = g_strdup("DESKTOP_STARTUP_ID");
 494     putenv(s);
 495     g_free(s);
 496 }
 497
 498 static void parse_args(gint *argc, gchar **argv)
 499 {
 500     gint i;
 501
 502     for (i = 1; i < *argc; ++i) {
 503         if (!strcmp(argv[i], "--version")) {
 504             print_version();
 505             exit(0);
 506         }
 507         else if (!strcmp(argv[i], "--help")) {
 508             print_help();
 509             exit(0);
 510         }
 511         else if (!strcmp(argv[i], "--g-fatal-warnings")) {
 512             g_log_set_always_fatal(G_LOG_LEVEL_CRITICAL);
 513         }
 514         else if (!strcmp(argv[i], "--replace")) {
 515             ob_replace_wm = TRUE;
 516             remove_args(argc, argv, i, 1);
 517             --i; /* this arg was removed so go back */
 518         }
 519         else if (!strcmp(argv[i], "--sync")) {
 520             xsync = TRUE;
 521         }
 522         else if (!strcmp(argv[i], "--debug")) {
 523             ob_debug_show_output(TRUE);
 524             ob_debug_enable(OB_DEBUG_SM, TRUE);
 525             ob_debug_enable(OB_DEBUG_APP_BUGS, TRUE);
 526         }
 527         else if (!strcmp(argv[i], "--debug-focus")) {
 528             ob_debug_show_output(TRUE);
 529             ob_debug_enable(OB_DEBUG_SM, TRUE);
 530             ob_debug_enable(OB_DEBUG_APP_BUGS, TRUE);
 531             ob_debug_enable(OB_DEBUG_FOCUS, TRUE);
 532         }
 533         else if (!strcmp(argv[i], "--debug-xinerama")) {
 534             ob_debug_xinerama = TRUE;
 535         }
 536         else if (!strcmp(argv[i], "--reconfigure")) {
 537             remote_control = 1;
 538         }
 539         else if (!strcmp(argv[i], "--restart")) {
 540             remote_control = 2;
 541         }
 542         else if (!strcmp(argv[i], "--exit")) {
 543             remote_control = 3;
 544         }
 545         else if (!strcmp(argv[i], "--sm-save-file")) {
 546             if (i == *argc - 1) /* no args left */
 547                 /* not translated cuz it's sekret */
 548                 g_printerr("--sm-save-file requires an argument\n");
 549             else {
 550                 ob_sm_save_file = g_strdup(argv[i+1]);
 551                 remove_args(argc, argv, i, 2);
 552                 --i; /* this arg was removed so go back */
 553                 ob_debug_type(OB_DEBUG_SM, "--sm-save-file %s\n",
 554                               ob_sm_save_file);
 555             }
 556         }
 557         else if (!strcmp(argv[i], "--sm-client-id")) {
 558             if (i == *argc - 1) /* no args left */
 559                 /* not translated cuz it's sekret */
 560                 g_printerr("--sm-client-id requires an argument\n");
 561             else {
 562                 ob_sm_id = g_strdup(argv[i+1]);
 563                 remove_args(argc, argv, i, 2);
 564                 --i; /* this arg was removed so go back */
 565                 ob_debug_type(OB_DEBUG_SM, "--sm-client-id %s\n", ob_sm_id);
 566             }
 567         }
 568         else if (!strcmp(argv[i], "--sm-disable")) {
 569             ob_sm_use = FALSE;
 570         }
 571         else if (!strcmp(argv[i], "--sm-no-load")) {
 572             ob_sm_restore = FALSE;
 573             remove_args(argc, argv, i, 1);
 574             --i; /* this arg was removed so go back */
 575         }
 576         else {
 577             /* this is a memleak.. oh well.. heh */
 578             gchar *err = g_strdup_printf
 579                 (_("Invalid command line argument '%s'\n"), argv[i]);
 580             ob_exit_with_error(err);
 581         }
 582     }
 583 }
 584
 585 static Cursor load_cursor(const gchar *name, guint fontval)
 586 {
 587     Cursor c = None;
 588
 589 #if USE_XCURSOR
 590     c = XcursorLibraryLoadCursor(obt_display, name);
 591 #endif
 592     if (c == None)
 593         c = XCreateFontCursor(obt_display, fontval);
 594     return c;
 595 }
 596
 597 void ob_exit_with_error(const gchar *msg)
 598 {
 599     g_message(msg);
 600     session_shutdown(TRUE);
 601     exit(EXIT_FAILURE);
 602 }
 603
 604 void ob_restart_other(const gchar *path)
 605 {
 606     restart_path = g_strdup(path);
 607     ob_restart();
 608 }
 609
 610 void ob_restart()
 611 {
 612     restart = TRUE;
 613     ob_exit(0);
 614 }
 615
 616 void ob_reconfigure()
 617 {
 618     reconfigure = TRUE;
 619     ob_exit(0);
 620 }
 621
 622 void ob_exit(gint code)
 623 {
 624     exitcode = code;
 625     obt_main_loop_exit(ob_main_loop);
 626 }
 627
 628 void ob_exit_replace()
 629 {
 630     exitcode = 0;
 631     being_replaced = TRUE;
 632     obt_main_loop_exit(ob_main_loop);
 633 }
 634
 635 Cursor ob_cursor(ObCursor cursor)
 636 {
 637     g_assert(cursor < OB_NUM_CURSORS);
 638     return cursors[cursor];
 639 }
 640
 641 KeyCode ob_keycode(ObKey key)
 642 {
 643     g_assert(key < OB_NUM_KEYS);
 644     return keys[key];
 645 }
 646
 647 ObState ob_state()
 648 {
 649     return state;
 650 }