12 #include "moveresize.h"
14 #include "extensions.h"
22 #include "render/render.h"
23 #include "render/font.h"
24 #include "render/theme.h"
41 #ifdef HAVE_SYS_STAT_H
42 # include <sys/stat.h>
43 # include <sys/types.h>
46 #include <X11/cursorfont.h>
48 Display *ob_display = NULL;
52 gboolean ob_shutdown = FALSE;
53 gboolean ob_restart = FALSE;
54 char *ob_restart_path = NULL;
55 gboolean ob_remote = TRUE;
56 gboolean ob_sync = FALSE;
58 char *ob_rc_path = NULL;
60 void signal_handler(const ObEvent *e, void *data);
61 void parse_args(int argc, char **argv);
63 int main(int argc, char **argv)
65 struct sigaction action;
70 ob_state = State_Starting;
72 /* initialize the locale */
73 if (!setlocale(LC_ALL, ""))
74 g_warning("Couldn't set locale from environment.\n");
75 bindtextdomain(PACKAGE_NAME, LOCALEDIR);
76 bind_textdomain_codeset(PACKAGE_NAME, "UTF-8");
77 textdomain(PACKAGE_NAME);
79 /* start our event dispatcher and register for signals */
81 dispatch_register(Event_Signal, signal_handler, NULL);
83 /* set up signal handler */
85 action.sa_handler = dispatch_signal;
86 action.sa_mask = sigset;
87 action.sa_flags = SA_NOCLDSTOP;
88 sigaction(SIGUSR1, &action, (struct sigaction *) NULL);
89 sigaction(SIGPIPE, &action, (struct sigaction *) NULL);
90 sigaction(SIGSEGV, &action, (struct sigaction *) NULL);
91 sigaction(SIGFPE, &action, (struct sigaction *) NULL);
92 sigaction(SIGTERM, &action, (struct sigaction *) NULL);
93 sigaction(SIGINT, &action, (struct sigaction *) NULL);
94 sigaction(SIGHUP, &action, (struct sigaction *) NULL);
96 /* create the ~/.openbox dir */
97 path = g_build_filename(g_get_home_dir(), ".openbox", NULL);
98 mkdir(path, (S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IWGRP | S_IXGRP |
99 S_IROTH | S_IWOTH | S_IXOTH));
101 /* create the ~/.openbox/themes dir */
102 path = g_build_filename(g_get_home_dir(), ".openbox", "themes", NULL);
103 mkdir(path, (S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IWGRP | S_IXGRP |
104 S_IROTH | S_IWOTH | S_IXOTH));
107 /* parse out command line args */
108 parse_args(argc, argv);
110 ob_display = XOpenDisplay(NULL);
111 if (ob_display == NULL) {
112 /* print a message and exit */
113 g_critical("Failed to open the display.");
116 if (fcntl(ConnectionNumber(ob_display), F_SETFD, 1) == -1) {
117 /* print a message and exit */
118 g_critical("Failed to set display as close-on-exec.");
122 ob_screen = DefaultScreen(ob_display);
123 ob_root = RootWindow(ob_display, ob_screen);
125 /* XXX fork self onto other screens */
127 XSynchronize(ob_display, ob_sync);
129 /* check for locale support */
130 if (!XSupportsLocale())
131 g_warning("X server does not support locale.");
132 if (!XSetLocaleModifiers(""))
133 g_warning("Cannot set locale modifiers for the X server.");
135 /* set our error handler */
136 XSetErrorHandler(xerror_handler);
138 /* set the DISPLAY environment variable for any lauched children, to the
139 display we're using, so they open in the right place. */
140 putenv(g_strdup_printf("DISPLAY=%s", DisplayString(ob_display)));
142 ob_cursors.ptr = XCreateFontCursor(ob_display, XC_left_ptr);
143 ob_cursors.move = XCreateFontCursor(ob_display, XC_fleur);
144 ob_cursors.tl = XCreateFontCursor(ob_display, XC_top_left_corner);
145 ob_cursors.tr = XCreateFontCursor(ob_display, XC_top_right_corner);
146 ob_cursors.bl = XCreateFontCursor(ob_display, XC_bottom_left_corner);
147 ob_cursors.br = XCreateFontCursor(ob_display, XC_bottom_right_corner);
148 ob_cursors.t = XCreateFontCursor(ob_display, XC_top_side);
149 ob_cursors.r = XCreateFontCursor(ob_display, XC_right_side);
150 ob_cursors.b = XCreateFontCursor(ob_display, XC_bottom_side);
151 ob_cursors.l = XCreateFontCursor(ob_display, XC_left_side);
153 prop_startup(); /* get atoms values for the display */
154 extensions_query_all(); /* find which extensions are present */
156 /* save stuff that we can use to restore state */
159 if (screen_annex()) { /* it will be ours! */
160 /* startup the parsing so everything can register sections of the rc */
163 /* anything that is going to read data from the rc file needs to be
172 /* load the plugins specified in the pluginrc */
175 /* set up the kernel config shit */
177 /* parse/load user options */
179 /* we're done with parsing now, kill it */
182 /* load the theme specified in the rc file */
183 theme = theme_load(config_theme);
185 if (!theme) return 1;
190 moveresize_startup();
197 /* call startup for all the plugins */
200 /* get all the existing windows */
203 ob_state = State_Running;
206 ob_state = State_Exiting;
209 client_unmanage_all();
211 plugin_shutdown(); /* calls all the plugins' shutdown functions */
217 moveresize_shutdown();
231 XCloseDisplay(ob_display);
234 if (ob_restart_path != NULL) {
240 if (g_shell_parse_argv(ob_restart_path, &argcp, &argvp, &err)) {
241 execvp(argvp[0], argvp);
244 g_warning("failed to execute '%s': %s", ob_restart_path,
250 execvp(argv[0], argv); /* try how we were run */
251 execlp(BINARY, BINARY, NULL); /* try this as a last resort */
257 void signal_handler(const ObEvent *e, void *data)
261 s = e->data.s.signal;
264 g_message("Caught SIGUSR1 signal. Restarting.");
265 ob_shutdown = ob_restart = TRUE;
272 g_message("Caught signal %d. Exiting.", s);
278 g_message("Caught signal %d. Aborting and dumping core.", s);
285 g_print("Openbox %s\n\n", PACKAGE_VERSION);
286 g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
287 g_print("This is free software, and you are welcome to redistribute it\n");
288 g_print("under certain conditions. See the file COPYING for details.\n\n");
294 g_print("Syntax: %s [options]\n\n", BINARY);
295 g_print("Options:\n\n");
296 g_print(" -rc PATH Specify the path to the rc file to use\n");
297 g_print(" -help Display this help and exit\n");
298 g_print(" -version Display the version and exit\n");
299 g_print(" -sync Run in synchronous mode (this is slow and meant\n"
300 " for debugging X routines)\n");
301 g_print("\nPlease report bugs at %s\n", PACKAGE_BUGREPORT);
304 void parse_args(int argc, char **argv)
308 for (i = 1; i < argc; ++i) {
309 if (!strcmp(argv[i], "-version")) {
312 } else if (!strcmp(argv[i], "-help")) {
315 } else if (!strcmp(argv[i], "-sync")) {
317 } else if (!strcmp(argv[i], "-rc")) {
318 if (i == argc - 1) /* no args left */
319 g_printerr("-rc requires an argument\n");
321 ob_rc_path = argv[++i];
323 g_printerr("Invalid option: '%s'\n\n", argv[i]);
330 gboolean ob_pointer_pos(int *x, int *y)
336 return !!XQueryPointer(ob_display, ob_root, &w, &w, x, y, &i, &i, &u);