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 "prop.h"
  29 #include "screen.h"
  30 #include "actions.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 "menuframe.h"
  41 #include "grab.h"
  42 #include "group.h"
  43 #include "config.h"
  44 #include "ping.h"
  45 #include "mainloop.h"
  46 #include "gettext.h"
  47 #include "parser/parse.h"
  48 #include "render/render.h"
  49 #include "render/theme.h"
  50 #include "obt/display.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 RrInstance  *ob_rr_inst;
  86 RrTheme     *ob_rr_theme;
  87 ObtMainLoop *ob_main_loop;
  88 gint         ob_screen;
  89 gboolean     ob_replace_wm = FALSE;
  90 gboolean     ob_sm_use = TRUE;
  91 gchar       *ob_sm_id = NULL;
  92 gchar       *ob_sm_save_file = NULL;
  93 gboolean     ob_sm_restore = TRUE;
  94 gboolean     ob_debug_xinerama = FALSE;
  95
  96 static ObState   state;
  97 static gboolean  xsync = FALSE;
  98 static gboolean  reconfigure = FALSE;
  99 static gboolean  restart = FALSE;
 100 static gchar    *restart_path = NULL;
 101 static Cursor    cursors[OB_NUM_CURSORS];
 102 static KeyCode   keys[OB_NUM_KEYS];
 103 static gint      exitcode = 0;
 104 static guint     remote_control = 0;
 105 static gboolean  being_replaced = FALSE;
 106
 107 static void signal_handler(gint signal, gpointer data);
 108 static void remove_args(gint *argc, gchar **argv, gint index, gint num);
 109 static void parse_env();
 110 static void parse_args(gint *argc, gchar **argv);
 111 static Cursor load_cursor(const gchar *name, guint fontval);
 112
 113 gint main(gint argc, gchar **argv)
 114 {
 115     gchar *program_name;
 116
 117     state = OB_STATE_STARTING;
 118
 119     /* initialize the locale */
 120     if (!setlocale(LC_ALL, ""))
 121         g_message("Couldn't set locale from environment.");
 122     bindtextdomain(PACKAGE_NAME, LOCALEDIR);
 123     bind_textdomain_codeset(PACKAGE_NAME, "UTF-8");
 124     textdomain(PACKAGE_NAME);
 125
 126     if (chdir(g_get_home_dir()) == -1)
 127         g_message(_("Unable to change to home directory '%s': %s"),
 128                   g_get_home_dir(), g_strerror(errno));
 129
 130     /* parse the command line args, which can change the argv[0] */
 131     parse_args(&argc, argv);
 132     /* parse the environment variables */
 133     parse_env();
 134
 135     program_name = g_path_get_basename(argv[0]);
 136     g_set_prgname(program_name);
 137
 138     if (!remote_control) {
 139         parse_paths_startup();
 140
 141         session_startup(argc, argv);
 142     }
 143
 144     if (!obt_display_open(NULL))
 145         ob_exit_with_error(_("Failed to open the display from the DISPLAY environment variable."));
 146
 147     if (remote_control) {
 148         prop_startup();
 149
 150         /* Send client message telling the OB process to:
 151          * remote_control = 1 -> reconfigure
 152          * remote_control = 2 -> restart */
 153         PROP_MSG(RootWindow(obt_display, ob_screen),
 154                  ob_control, remote_control, 0, 0, 0);
 155         obt_display_close(obt_display);
 156         exit(EXIT_SUCCESS);
 157     }
 158
 159     ob_main_loop = obt_main_loop_new(obt_display);
 160
 161     /* set up signal handler */
 162     obt_main_loop_signal_add(ob_main_loop, SIGUSR1, signal_handler, NULL,NULL);
 163     obt_main_loop_signal_add(ob_main_loop, SIGUSR2, signal_handler, NULL,NULL);
 164     obt_main_loop_signal_add(ob_main_loop, SIGTERM, signal_handler, NULL,NULL);
 165     obt_main_loop_signal_add(ob_main_loop, SIGINT, signal_handler,  NULL,NULL);
 166     obt_main_loop_signal_add(ob_main_loop, SIGHUP, signal_handler,  NULL,NULL);
 167     obt_main_loop_signal_add(ob_main_loop, SIGPIPE, signal_handler, NULL,NULL);
 168     obt_main_loop_signal_add(ob_main_loop, SIGCHLD, signal_handler, NULL,NULL);
 169
 170     ob_screen = DefaultScreen(obt_display);
 171
 172     ob_rr_inst = RrInstanceNew(obt_display, ob_screen);
 173     if (ob_rr_inst == NULL)
 174         ob_exit_with_error(_("Failed to initialize the obrender library."));
 175
 176     XSynchronize(obt_display, xsync);
 177
 178     /* check for locale support */
 179     if (!XSupportsLocale())
 180         g_message(_("X server does not support locale."));
 181     if (!XSetLocaleModifiers(""))
 182         g_message(_("Cannot set locale modifiers for the X server."));
 183
 184     /* set the DISPLAY environment variable for any lauched children, to the
 185        display we're using, so they open in the right place. */
 186     putenv(g_strdup_printf("DISPLAY=%s", DisplayString(obt_display)));
 187
 188     /* create available cursors */
 189     cursors[OB_CURSOR_NONE] = None;
 190     cursors[OB_CURSOR_POINTER] = load_cursor("left_ptr", XC_left_ptr);
 191     cursors[OB_CURSOR_BUSYPOINTER] = load_cursor("left_ptr_watch",XC_left_ptr);
 192     cursors[OB_CURSOR_BUSY] = load_cursor("watch", XC_watch);
 193     cursors[OB_CURSOR_MOVE] = load_cursor("fleur", XC_fleur);
 194     cursors[OB_CURSOR_NORTH] = load_cursor("top_side", XC_top_side);
 195     cursors[OB_CURSOR_NORTHEAST] = load_cursor("top_right_corner",
 196                                                XC_top_right_corner);
 197     cursors[OB_CURSOR_EAST] = load_cursor("right_side", XC_right_side);
 198     cursors[OB_CURSOR_SOUTHEAST] = load_cursor("bottom_right_corner",
 199                                                XC_bottom_right_corner);
 200     cursors[OB_CURSOR_SOUTH] = load_cursor("bottom_side", XC_bottom_side);
 201     cursors[OB_CURSOR_SOUTHWEST] = load_cursor("bottom_left_corner",
 202                                                XC_bottom_left_corner);
 203     cursors[OB_CURSOR_WEST] = load_cursor("left_side", XC_left_side);
 204     cursors[OB_CURSOR_NORTHWEST] = load_cursor("top_left_corner",
 205                                                XC_top_left_corner);
 206
 207     prop_startup(); /* get atoms values for the display */
 208
 209     if (screen_annex()) { /* it will be ours! */
 210         do {
 211             modkeys_startup(reconfigure);
 212
 213             /* get the keycodes for keys we use */
 214             keys[OB_KEY_RETURN] = modkeys_sym_to_code(XK_Return);
 215             keys[OB_KEY_ESCAPE] = modkeys_sym_to_code(XK_Escape);
 216             keys[OB_KEY_LEFT] = modkeys_sym_to_code(XK_Left);
 217             keys[OB_KEY_RIGHT] = modkeys_sym_to_code(XK_Right);
 218             keys[OB_KEY_UP] = modkeys_sym_to_code(XK_Up);
 219             keys[OB_KEY_DOWN] = modkeys_sym_to_code(XK_Down);
 220
 221             {
 222                 ObParseInst *i;
 223                 xmlDocPtr doc;
 224                 xmlNodePtr node;
 225
 226                 /* startup the parsing so everything can register sections
 227                    of the rc */
 228                 i = parse_startup();
 229
 230                 /* register all the available actions */
 231                 actions_startup(reconfigure);
 232                 /* start up config which sets up with the parser */
 233                 config_startup(i);
 234
 235                 /* parse/load user options */
 236                 if (parse_load_rc(NULL, &doc, &node)) {
 237                     parse_tree(i, doc, node->xmlChildrenNode);
 238                     parse_close(doc);
 239                 } else
 240                     g_message(_("Unable to find a valid config file, using some simple defaults"));
 241
 242 /*
 243                 if (config_type != NULL)
 244                     PROP_SETS(RootWindow(obt_display, ob_screen),
 245                               ob_config, config_type);
 246 */
 247
 248                 /* we're done with parsing now, kill it */
 249                 parse_shutdown(i);
 250             }
 251
 252             /* load the theme specified in the rc file */
 253             {
 254                 RrTheme *theme;
 255                 if ((theme = RrThemeNew(ob_rr_inst, config_theme, TRUE,
 256                                         config_font_activewindow,
 257                                         config_font_inactivewindow,
 258                                         config_font_menutitle,
 259                                         config_font_menuitem,
 260                                         config_font_osd)))
 261                 {
 262                     RrThemeFree(ob_rr_theme);
 263                     ob_rr_theme = theme;
 264                 }
 265                 if (ob_rr_theme == NULL)
 266                     ob_exit_with_error(_("Unable to load a theme."));
 267
 268                 PROP_SETS(RootWindow(obt_display, ob_screen),
 269                           ob_theme, ob_rr_theme->name);
 270             }
 271
 272             if (reconfigure) {
 273                 GList *it;
 274
 275                 /* update all existing windows for the new theme */
 276                 for (it = client_list; it; it = g_list_next(it)) {
 277                     ObClient *c = it->data;
 278                     frame_adjust_theme(c->frame);
 279                 }
 280             }
 281             event_startup(reconfigure);
 282             /* focus_backup is used for stacking, so this needs to come before
 283                anything that calls stacking_add */
 284             sn_startup(reconfigure);
 285             window_startup(reconfigure);
 286             focus_startup(reconfigure);
 287             focus_cycle_startup(reconfigure);
 288             focus_cycle_indicator_startup(reconfigure);
 289             focus_cycle_popup_startup(reconfigure);
 290             screen_startup(reconfigure);
 291             grab_startup(reconfigure);
 292             group_startup(reconfigure);
 293             ping_startup(reconfigure);
 294             client_startup(reconfigure);
 295             dock_startup(reconfigure);
 296             moveresize_startup(reconfigure);
 297             keyboard_startup(reconfigure);
 298             mouse_startup(reconfigure);
 299             menu_frame_startup(reconfigure);
 300             menu_startup(reconfigure);
 301
 302             if (!reconfigure) {
 303                 guint32 xid;
 304                 ObWindow *w;
 305
 306                 /* get all the existing windows */
 307                 client_manage_all();
 308                 focus_nothing();
 309
 310                 /* focus what was focused if a wm was already running */
 311                 if (PROP_GET32(RootWindow(obt_display, ob_screen),
 312                                net_active_window, window, &xid) &&
 313                     (w = g_hash_table_lookup(window_map, &xid)) &&
 314                     WINDOW_IS_CLIENT(w))
 315                 {
 316                     client_focus(WINDOW_AS_CLIENT(w));
 317                 }
 318             } else {
 319                 GList *it;
 320
 321                 /* redecorate all existing windows */
 322                 for (it = client_list; it; it = g_list_next(it)) {
 323                     ObClient *c = it->data;
 324
 325                     /* the new config can change the window's decorations */
 326                     client_setup_decor_and_functions(c, FALSE);
 327                     /* redraw the frames */
 328                     frame_adjust_area(c->frame, TRUE, TRUE, FALSE);
 329                     /* the decor sizes may have changed, so the windows may
 330                        end up in new positions */
 331                     client_reconfigure(c, FALSE);
 332                 }
 333             }
 334
 335             reconfigure = FALSE;
 336
 337             state = OB_STATE_RUNNING;
 338             obt_main_loop_run(ob_main_loop);
 339             state = OB_STATE_EXITING;
 340
 341             if (!reconfigure) {
 342                 dock_remove_all();
 343                 client_unmanage_all();
 344             }
 345
 346             menu_shutdown(reconfigure);
 347             menu_frame_shutdown(reconfigure);
 348             mouse_shutdown(reconfigure);
 349             keyboard_shutdown(reconfigure);
 350             moveresize_shutdown(reconfigure);
 351             dock_shutdown(reconfigure);
 352             client_shutdown(reconfigure);
 353             ping_shutdown(reconfigure);
 354             group_shutdown(reconfigure);
 355             grab_shutdown(reconfigure);
 356             screen_shutdown(reconfigure);
 357             focus_cycle_popup_shutdown(reconfigure);
 358             focus_cycle_indicator_shutdown(reconfigure);
 359             focus_cycle_shutdown(reconfigure);
 360             focus_shutdown(reconfigure);
 361             window_shutdown(reconfigure);
 362             sn_shutdown(reconfigure);
 363             event_shutdown(reconfigure);
 364             config_shutdown();
 365             actions_shutdown(reconfigure);
 366             modkeys_shutdown(reconfigure);
 367         } while (reconfigure);
 368     }
 369
 370     XSync(obt_display, FALSE);
 371
 372     RrThemeFree(ob_rr_theme);
 373     RrInstanceFree(ob_rr_inst);
 374
 375     session_shutdown(being_replaced);
 376
 377     obt_display_close(obt_display);
 378
 379     parse_paths_shutdown();
 380
 381     if (restart) {
 382         if (restart_path != NULL) {
 383             gint argcp;
 384             gchar **argvp;
 385             GError *err = NULL;
 386
 387             /* run other window manager */
 388             if (g_shell_parse_argv(restart_path, &argcp, &argvp, &err)) {
 389                 execvp(argvp[0], argvp);
 390                 g_strfreev(argvp);
 391             } else {
 392                 g_message(
 393                     _("Restart failed to execute new executable '%s': %s"),
 394                     restart_path, err->message);
 395                 g_error_free(err);
 396             }
 397         }
 398
 399         /* we remove the session arguments from argv, so put them back,
 400            also don't restore the session on restart */
 401         if (ob_sm_save_file != NULL || ob_sm_id != NULL) {
 402             gchar **nargv;
 403             gint i, l;
 404
 405             l = argc + 1 +
 406                 (ob_sm_save_file != NULL ? 2 : 0) +
 407                 (ob_sm_id != NULL ? 2 : 0);
 408             nargv = g_new0(gchar*, l+1);
 409             for (i = 0; i < argc; ++i)
 410                 nargv[i] = argv[i];
 411
 412             if (ob_sm_save_file != NULL) {
 413                 nargv[i++] = g_strdup("--sm-save-file");
 414                 nargv[i++] = ob_sm_save_file;
 415             }
 416             if (ob_sm_id != NULL) {
 417                 nargv[i++] = g_strdup("--sm-client-id");
 418                 nargv[i++] = ob_sm_id;
 419             }
 420             nargv[i++] = g_strdup("--sm-no-load");
 421             g_assert(i == l);
 422             argv = nargv;
 423         }
 424
 425         /* re-run me */
 426         execvp(argv[0], argv); /* try how we were run */
 427         execlp(argv[0], program_name, (gchar*)NULL); /* last resort */
 428     }
 429
 430     /* free stuff passed in from the command line or environment */
 431     g_free(ob_sm_save_file);
 432     g_free(ob_sm_id);
 433     g_free(program_name);
 434
 435     return exitcode;
 436 }
 437
 438 static void signal_handler(gint signal, gpointer data)
 439 {
 440     switch (signal) {
 441     case SIGUSR1:
 442         ob_debug("Caught signal %d. Restarting.\n", signal);
 443         ob_restart();
 444         break;
 445     case SIGUSR2:
 446         ob_debug("Caught signal %d. Reconfiguring.\n", signal);
 447         ob_reconfigure();
 448         break;
 449     case SIGCHLD:
 450         /* reap children */
 451         while (waitpid(-1, NULL, WNOHANG) > 0);
 452         break;
 453     default:
 454         ob_debug("Caught signal %d. Exiting.\n", signal);
 455         /* TERM and INT return a 0 code */
 456         ob_exit(!(signal == SIGTERM || signal == SIGINT));
 457     }
 458 }
 459
 460 static void print_version()
 461 {
 462     g_print("Openbox %s\n", PACKAGE_VERSION);
 463     g_print(_("Copyright (c)"));
 464     g_print(" 2008        Mikael Magnusson\n");
 465     g_print(_("Copyright (c)"));
 466     g_print(" 2003-2006   Dana Jansens\n\n");
 467     g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
 468     g_print("This is free software, and you are welcome to redistribute it\n");
 469     g_print("under certain conditions. See the file COPYING for details.\n\n");
 470 }
 471
 472 static void print_help()
 473 {
 474     g_print(_("Syntax: openbox [options]\n"));
 475     g_print(_("\nOptions:\n"));
 476     g_print(_("  --help              Display this help and exit\n"));
 477     g_print(_("  --version           Display the version and exit\n"));
 478     g_print(_("  --replace           Replace the currently running window manager\n"));
 479     g_print(_("  --sm-disable        Disable connection to the session manager\n"));
 480     g_print(_("\nPassing messages to a running Openbox instance:\n"));
 481     g_print(_("  --reconfigure       Reload Openbox's configuration\n"));
 482     g_print(_("  --restart           Restart Openbox\n"));
 483     g_print(_("  --exit              Exit 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     gchar *s = g_strdup("DESKTOP_STARTUP_ID");
 507     putenv(s);
 508     g_free(s);
 509 }
 510
 511 static void parse_args(gint *argc, gchar **argv)
 512 {
 513     gint i;
 514
 515     for (i = 1; i < *argc; ++i) {
 516         if (!strcmp(argv[i], "--version")) {
 517             print_version();
 518             exit(0);
 519         }
 520         else if (!strcmp(argv[i], "--help")) {
 521             print_help();
 522             exit(0);
 523         }
 524         else if (!strcmp(argv[i], "--g-fatal-warnings")) {
 525             g_log_set_always_fatal(G_LOG_LEVEL_CRITICAL);
 526         }
 527         else if (!strcmp(argv[i], "--replace")) {
 528             ob_replace_wm = TRUE;
 529             remove_args(argc, argv, i, 1);
 530             --i; /* this arg was removed so go back */
 531         }
 532         else if (!strcmp(argv[i], "--sync")) {
 533             xsync = TRUE;
 534         }
 535         else if (!strcmp(argv[i], "--debug")) {
 536             ob_debug_show_output(TRUE);
 537             ob_debug_enable(OB_DEBUG_SM, TRUE);
 538             ob_debug_enable(OB_DEBUG_APP_BUGS, TRUE);
 539         }
 540         else if (!strcmp(argv[i], "--debug-focus")) {
 541             ob_debug_show_output(TRUE);
 542             ob_debug_enable(OB_DEBUG_SM, TRUE);
 543             ob_debug_enable(OB_DEBUG_APP_BUGS, TRUE);
 544             ob_debug_enable(OB_DEBUG_FOCUS, TRUE);
 545         }
 546         else if (!strcmp(argv[i], "--debug-xinerama")) {
 547             ob_debug_xinerama = TRUE;
 548         }
 549         else if (!strcmp(argv[i], "--reconfigure")) {
 550             remote_control = 1;
 551         }
 552         else if (!strcmp(argv[i], "--restart")) {
 553             remote_control = 2;
 554         }
 555         else if (!strcmp(argv[i], "--exit")) {
 556             remote_control = 3;
 557         }
 558         else if (!strcmp(argv[i], "--sm-save-file")) {
 559             if (i == *argc - 1) /* no args left */
 560                 /* not translated cuz it's sekret */
 561                 g_printerr("--sm-save-file requires an argument\n");
 562             else {
 563                 ob_sm_save_file = g_strdup(argv[i+1]);
 564                 remove_args(argc, argv, i, 2);
 565                 --i; /* this arg was removed so go back */
 566                 ob_debug_type(OB_DEBUG_SM, "--sm-save-file %s\n",
 567                               ob_sm_save_file);
 568             }
 569         }
 570         else if (!strcmp(argv[i], "--sm-client-id")) {
 571             if (i == *argc - 1) /* no args left */
 572                 /* not translated cuz it's sekret */
 573                 g_printerr("--sm-client-id requires an argument\n");
 574             else {
 575                 ob_sm_id = g_strdup(argv[i+1]);
 576                 remove_args(argc, argv, i, 2);
 577                 --i; /* this arg was removed so go back */
 578                 ob_debug_type(OB_DEBUG_SM, "--sm-client-id %s\n", ob_sm_id);
 579             }
 580         }
 581         else if (!strcmp(argv[i], "--sm-disable")) {
 582             ob_sm_use = FALSE;
 583         }
 584         else if (!strcmp(argv[i], "--sm-no-load")) {
 585             ob_sm_restore = FALSE;
 586             remove_args(argc, argv, i, 1);
 587             --i; /* this arg was removed so go back */
 588         }
 589         else {
 590             /* this is a memleak.. oh well.. heh */
 591             gchar *err = g_strdup_printf
 592                 (_("Invalid command line argument '%s'\n"), argv[i]);
 593             ob_exit_with_error(err);
 594         }
 595     }
 596 }
 597
 598 static Cursor load_cursor(const gchar *name, guint fontval)
 599 {
 600     Cursor c = None;
 601
 602 #if USE_XCURSOR
 603     c = XcursorLibraryLoadCursor(obt_display, name);
 604 #endif
 605     if (c == None)
 606         c = XCreateFontCursor(obt_display, fontval);
 607     return c;
 608 }
 609
 610 void ob_exit_with_error(const gchar *msg)
 611 {
 612     g_message(msg);
 613     session_shutdown(TRUE);
 614     exit(EXIT_FAILURE);
 615 }
 616
 617 void ob_restart_other(const gchar *path)
 618 {
 619     restart_path = g_strdup(path);
 620     ob_restart();
 621 }
 622
 623 void ob_restart()
 624 {
 625     restart = TRUE;
 626     ob_exit(0);
 627 }
 628
 629 void ob_reconfigure()
 630 {
 631     reconfigure = TRUE;
 632     ob_exit(0);
 633 }
 634
 635 void ob_exit(gint code)
 636 {
 637     exitcode = code;
 638     obt_main_loop_exit(ob_main_loop);
 639 }
 640
 641 void ob_exit_replace()
 642 {
 643     exitcode = 0;
 644     being_replaced = TRUE;
 645     obt_main_loop_exit(ob_main_loop);
 646 }
 647
 648 Cursor ob_cursor(ObCursor cursor)
 649 {
 650     g_assert(cursor < OB_NUM_CURSORS);
 651     return cursors[cursor];
 652 }
 653
 654 KeyCode ob_keycode(ObKey key)
 655 {
 656     g_assert(key < OB_NUM_KEYS);
 657     return keys[key];
 658 }
 659
 660 ObState ob_state()
 661 {
 662     return state;
 663 }