13 #include "moveresize.h"
17 #include "extensions.h"
24 #include "parser/parse.h"
25 #include "render/render.h"
26 #include "render/theme.h"
41 #ifdef HAVE_SYS_STAT_H
42 # include <sys/stat.h>
43 # include <sys/types.h>
49 #include <X11/cursorfont.h>
51 RrInstance *ob_rr_inst;
55 gboolean ob_sm_use = TRUE;
57 gboolean ob_replace_wm;
60 static gboolean xsync;
61 static gboolean shutdown;
62 static gboolean restart;
63 static char *restart_path;
64 static Cursor cursors[OB_NUM_CURSORS];
65 static KeyCode keys[OB_NUM_KEYS];
66 static gchar *sm_save_file;
68 static void signal_handler(int signal);
69 static void parse_args(int argc, char **argv);
71 int main(int argc, char **argv)
73 struct sigaction action;
80 ob_debug_show_output(TRUE);
83 state = OB_STATE_STARTING;
85 /* initialize the locale */
86 if (!setlocale(LC_ALL, ""))
87 g_warning("Couldn't set locale from environment.\n");
88 bindtextdomain(PACKAGE_NAME, LOCALEDIR);
89 bind_textdomain_codeset(PACKAGE_NAME, "UTF-8");
90 textdomain(PACKAGE_NAME);
92 /* set up signal handler */
94 action.sa_handler = signal_handler;
95 action.sa_mask = sigset;
96 action.sa_flags = SA_NOCLDSTOP | SA_NODEFER;
97 sigaction(SIGUSR1, &action, (struct sigaction *) NULL);
98 sigaction(SIGPIPE, &action, (struct sigaction *) NULL);
99 /* sigaction(SIGSEGV, &action, (struct sigaction *) NULL);*/
100 sigaction(SIGFPE, &action, (struct sigaction *) NULL);
101 sigaction(SIGTERM, &action, (struct sigaction *) NULL);
102 sigaction(SIGINT, &action, (struct sigaction *) NULL);
103 sigaction(SIGHUP, &action, (struct sigaction *) NULL);
105 /* create the ~/.openbox dir */
106 path = g_build_filename(g_get_home_dir(), ".openbox", NULL);
107 mkdir(path, (S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IWGRP | S_IXGRP |
108 S_IROTH | S_IWOTH | S_IXOTH));
110 /* create the ~/.openbox/themes dir */
111 path = g_build_filename(g_get_home_dir(), ".openbox", "themes", NULL);
112 mkdir(path, (S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IWGRP | S_IXGRP |
113 S_IROTH | S_IWOTH | S_IXOTH));
115 /* create the ~/.openbox/sessions dir */
116 path = g_build_filename(g_get_home_dir(), ".openbox", "sessions", NULL);
117 mkdir(path, (S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IWGRP | S_IXGRP |
118 S_IROTH | S_IWOTH | S_IXOTH));
121 g_set_prgname(argv[0]);
123 /* parse out command line args */
124 parse_args(argc, argv);
126 ob_display = XOpenDisplay(NULL);
127 if (ob_display == NULL)
128 ob_exit_with_error("Failed to open the display.");
129 if (fcntl(ConnectionNumber(ob_display), F_SETFD, 1) == -1)
130 ob_exit_with_error("Failed to set display as close-on-exec.");
133 session_load(sm_save_file);
134 session_startup(argc, argv);
137 ob_sn_display = sn_display_new(ob_display, NULL, NULL);
140 ob_screen = DefaultScreen(ob_display);
142 ob_rr_inst = RrInstanceNew(ob_display, ob_screen);
143 if (ob_rr_inst == NULL)
144 ob_exit_with_error("Failed to initialize the render library.");
146 /* XXX fork self onto other screens */
148 XSynchronize(ob_display, xsync);
150 /* check for locale support */
151 if (!XSupportsLocale())
152 g_warning("X server does not support locale.");
153 if (!XSetLocaleModifiers(""))
154 g_warning("Cannot set locale modifiers for the X server.");
156 /* set our error handler */
157 XSetErrorHandler(xerror_handler);
159 /* set the DISPLAY environment variable for any lauched children, to the
160 display we're using, so they open in the right place. */
161 putenv(g_strdup_printf("DISPLAY=%s", DisplayString(ob_display)));
163 /* create available cursors */
164 cursors[OB_CURSOR_POINTER] =
165 XCreateFontCursor(ob_display, XC_left_ptr);
166 cursors[OB_CURSOR_BUSY] =
167 XCreateFontCursor(ob_display, XC_watch);
168 cursors[OB_CURSOR_MOVE] =
169 XCreateFontCursor(ob_display, XC_fleur);
170 cursors[OB_CURSOR_NORTH] =
171 XCreateFontCursor(ob_display, XC_top_side);
172 cursors[OB_CURSOR_NORTHEAST] =
173 XCreateFontCursor(ob_display, XC_top_right_corner);
174 cursors[OB_CURSOR_EAST] =
175 XCreateFontCursor(ob_display, XC_right_side);
176 cursors[OB_CURSOR_SOUTHEAST] =
177 XCreateFontCursor(ob_display, XC_bottom_right_corner);
178 cursors[OB_CURSOR_SOUTH] =
179 XCreateFontCursor(ob_display, XC_bottom_side);
180 cursors[OB_CURSOR_SOUTHWEST] =
181 XCreateFontCursor(ob_display, XC_bottom_left_corner);
182 cursors[OB_CURSOR_WEST] =
183 XCreateFontCursor(ob_display, XC_left_side);
184 cursors[OB_CURSOR_NORTHWEST] =
185 XCreateFontCursor(ob_display, XC_top_left_corner);
187 /* create available keycodes */
188 keys[OB_KEY_RETURN] =
189 XKeysymToKeycode(ob_display, XStringToKeysym("Return"));
190 keys[OB_KEY_ESCAPE] =
191 XKeysymToKeycode(ob_display, XStringToKeysym("Escape"));
193 XKeysymToKeycode(ob_display, XStringToKeysym("Left"));
195 XKeysymToKeycode(ob_display, XStringToKeysym("Right"));
197 XKeysymToKeycode(ob_display, XStringToKeysym("Up"));
199 XKeysymToKeycode(ob_display, XStringToKeysym("Down"));
201 prop_startup(); /* get atoms values for the display */
202 extensions_query_all(); /* find which extensions are present */
204 /* save stuff that we can use to restore state */
207 if (screen_annex()) { /* it will be ours! */
210 /* startup the parsing so everything can register sections of the rc */
213 /* anything that is going to read data from the rc file needs to be
218 /* focus_backup is used for stacking, so this needs to come before
219 anything that calls stacking_add */
223 /* load the plugins specified in the pluginrc */
226 /* set up the kernel config shit */
229 /* parse/load user options */
230 if (parse_load_rc(&doc, &node))
231 parse_tree(i, doc, node->xmlChildrenNode);
232 /* we're done with parsing now, kill it */
238 /* load the theme specified in the rc file */
239 ob_rr_theme = RrThemeNew(ob_rr_inst, config_theme);
240 if (ob_rr_theme == NULL)
241 ob_exit_with_error("Unable to load a theme.");
243 moveresize_startup();
251 /* call startup for all the plugins */
254 /* get all the existing windows */
257 state = OB_STATE_RUNNING;
260 state = OB_STATE_EXITING;
263 client_unmanage_all();
265 plugin_shutdown(); /* calls all the plugins' shutdown functions */
274 moveresize_shutdown();
282 RrThemeFree(ob_rr_theme);
283 RrInstanceFree(ob_rr_inst);
289 sn_display_unref(ob_sn_display);
292 XCloseDisplay(ob_display);
295 if (restart_path != NULL) {
301 if (g_shell_parse_argv(restart_path, &argcp, &argvp, &err)) {
302 execvp(argvp[0], argvp);
305 g_warning("failed to execute '%s': %s", restart_path,
311 execvp(argv[0], argv); /* try how we were run */
317 static void signal_handler(int sig)
321 fprintf(stderr, "Caught SIGUSR1 signal. Restarting.");
329 fprintf(stderr, "Caught signal %d. Exiting.", sig);
335 fprintf(stderr, "Caught signal %d. Aborting and dumping core.", sig);
340 static void print_version()
342 g_print("Openbox %s\n\n", PACKAGE_VERSION);
343 g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
344 g_print("This is free software, and you are welcome to redistribute it\n");
345 g_print("under certain conditions. See the file COPYING for details.\n\n");
348 static void print_help()
351 g_print("Syntax: openbox [options]\n\n");
352 g_print("Options:\n\n");
354 g_print(" --sm-disable Disable connection to session manager\n");
355 g_print(" --sm-client-id ID Specify session management ID\n");
356 g_print(" --sm-save-file FILE Specify file to load a saved session\n"
359 g_print(" --replace Replace the currently running window "
361 g_print(" --help Display this help and exit\n");
362 g_print(" --version Display the version and exit\n");
363 g_print(" --sync Run in synchronous mode (this is slow and\n"
364 " meant for debugging X routines)\n");
365 g_print(" --debug Display debugging output\n");
366 g_print("\nPlease report bugs at %s\n", PACKAGE_BUGREPORT);
369 static void parse_args(int argc, char **argv)
373 for (i = 1; i < argc; ++i) {
374 if (!strcmp(argv[i], "--version")) {
377 } else if (!strcmp(argv[i], "--help")) {
380 } else if (!strcmp(argv[i], "--g-fatal-warnings")) {
381 g_log_set_always_fatal(G_LOG_LEVEL_CRITICAL);
382 } else if (!strcmp(argv[i], "--replace")) {
383 ob_replace_wm = TRUE;
384 } else if (!strcmp(argv[i], "--sync")) {
386 } else if (!strcmp(argv[i], "--debug")) {
387 ob_debug_show_output(TRUE);
389 } else if (!strcmp(argv[i], "--sm-client-id")) {
390 if (i == argc - 1) /* no args left */
391 g_printerr(_("--sm-client-id requires an argument\n"));
393 ob_sm_id = g_strdup(argv[++i]);
394 } else if (!strcmp(argv[i], "--sm-save-file")) {
395 if (i == argc - 1) /* no args left */
396 g_printerr(_("--sm-save-file requires an argument\n"));
398 sm_save_file = argv[++i];
399 } else if (!strcmp(argv[i], "--sm-disable")) {
403 g_printerr("Invalid option: '%s'\n\n", argv[i]);
410 void ob_exit_with_error(gchar *msg)
417 void ob_restart_other(const gchar *path)
419 restart_path = g_strdup(path);
434 Cursor ob_cursor(ObCursor cursor)
436 g_assert(cursor < OB_NUM_CURSORS);
437 return cursors[cursor];
440 KeyCode ob_keycode(ObKey key)
442 g_assert(key < OB_NUM_KEYS);