11 #include "moveresize.h"
13 #include "extensions.h"
21 #include "render/render.h"
22 #include "render/font.h"
23 #include "render/theme.h"
40 #ifdef HAVE_SYS_STAT_H
41 # include <sys/stat.h>
42 # include <sys/types.h>
45 #include <X11/cursorfont.h>
47 Display *ob_display = NULL;
51 gboolean ob_shutdown = FALSE;
52 gboolean ob_restart = FALSE;
53 char *ob_restart_path = NULL;
54 gboolean ob_remote = TRUE;
55 gboolean ob_sync = FALSE;
57 char *ob_rc_path = NULL;
59 void signal_handler(const ObEvent *e, void *data);
60 void parse_args(int argc, char **argv);
62 int main(int argc, char **argv)
64 struct sigaction action;
69 ob_state = State_Starting;
71 /* initialize the locale */
72 if (!setlocale(LC_ALL, ""))
73 g_warning("Couldn't set locale from environment.\n");
74 bindtextdomain(PACKAGE_NAME, LOCALEDIR);
75 bind_textdomain_codeset(PACKAGE_NAME, "UTF-8");
76 textdomain(PACKAGE_NAME);
78 /* start our event dispatcher and register for signals */
80 dispatch_register(Event_Signal, signal_handler, NULL);
82 /* set up signal handler */
84 action.sa_handler = dispatch_signal;
85 action.sa_mask = sigset;
86 action.sa_flags = SA_NOCLDSTOP;
87 sigaction(SIGUSR1, &action, (struct sigaction *) NULL);
88 sigaction(SIGPIPE, &action, (struct sigaction *) NULL);
89 sigaction(SIGSEGV, &action, (struct sigaction *) NULL);
90 sigaction(SIGFPE, &action, (struct sigaction *) NULL);
91 sigaction(SIGTERM, &action, (struct sigaction *) NULL);
92 sigaction(SIGINT, &action, (struct sigaction *) NULL);
93 sigaction(SIGHUP, &action, (struct sigaction *) NULL);
95 /* create the ~/.openbox dir */
96 path = g_build_filename(g_get_home_dir(), ".openbox", NULL);
97 mkdir(path, (S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IWGRP | S_IXGRP |
98 S_IROTH | S_IWOTH | S_IXOTH));
100 /* create the ~/.openbox/themes dir */
101 path = g_build_filename(g_get_home_dir(), ".openbox", "themes", NULL);
102 mkdir(path, (S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IWGRP | S_IXGRP |
103 S_IROTH | S_IWOTH | S_IXOTH));
106 /* parse out command line args */
107 parse_args(argc, argv);
109 ob_display = XOpenDisplay(NULL);
110 if (ob_display == NULL) {
111 /* print a message and exit */
112 g_critical("Failed to open the display.");
115 if (fcntl(ConnectionNumber(ob_display), F_SETFD, 1) == -1) {
116 /* print a message and exit */
117 g_critical("Failed to set display as close-on-exec.");
121 ob_screen = DefaultScreen(ob_display);
122 ob_root = RootWindow(ob_display, ob_screen);
124 /* XXX fork self onto other screens */
126 XSynchronize(ob_display, ob_sync);
128 /* check for locale support */
129 if (!XSupportsLocale())
130 g_warning("X server does not support locale.");
131 if (!XSetLocaleModifiers(""))
132 g_warning("Cannot set locale modifiers for the X server.");
134 /* set our error handler */
135 XSetErrorHandler(xerror_handler);
137 /* set the DISPLAY environment variable for any lauched children, to the
138 display we're using, so they open in the right place. */
139 putenv(g_strdup_printf("DISPLAY=%s", DisplayString(ob_display)));
141 ob_cursors.ptr = XCreateFontCursor(ob_display, XC_left_ptr);
142 ob_cursors.move = XCreateFontCursor(ob_display, XC_fleur);
143 ob_cursors.tl = XCreateFontCursor(ob_display, XC_top_left_corner);
144 ob_cursors.tr = XCreateFontCursor(ob_display, XC_top_right_corner);
145 ob_cursors.bl = XCreateFontCursor(ob_display, XC_bottom_left_corner);
146 ob_cursors.br = XCreateFontCursor(ob_display, XC_bottom_right_corner);
147 ob_cursors.t = XCreateFontCursor(ob_display, XC_top_side);
148 ob_cursors.r = XCreateFontCursor(ob_display, XC_right_side);
149 ob_cursors.b = XCreateFontCursor(ob_display, XC_bottom_side);
150 ob_cursors.l = XCreateFontCursor(ob_display, XC_left_side);
152 prop_startup(); /* get atoms values for the display */
153 extensions_query_all(); /* find which extensions are present */
155 /* save stuff that we can use to restore state */
158 if (screen_annex()) { /* it will be ours! */
159 /* startup the parsing so everything can register sections of the rc */
162 /* anything that is going to read data from the rc file needs to be
169 moveresize_startup();
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;
195 /* call startup for all the plugins */
198 /* get all the existing windows */
201 ob_state = State_Running;
204 ob_state = State_Exiting;
206 client_unmanage_all();
208 plugin_shutdown(); /* calls all the plugins' shutdown functions */
226 XCloseDisplay(ob_display);
229 if (ob_restart_path != NULL) {
235 if (g_shell_parse_argv(ob_restart_path, &argcp, &argvp, &err)) {
236 execvp(argvp[0], argvp);
239 g_warning("failed to execute '%s': %s", ob_restart_path,
245 execvp(argv[0], argv); /* try how we were run */
246 execlp(BINARY, BINARY, NULL); /* try this as a last resort */
252 void signal_handler(const ObEvent *e, void *data)
256 s = e->data.s.signal;
259 g_message("Caught SIGUSR1 signal. Restarting.");
260 ob_shutdown = ob_restart = TRUE;
267 g_message("Caught signal %d. Exiting.", s);
273 g_error("Caught signal %d. Aborting and dumping core.", s);
279 g_print("Openbox %s\n\n", PACKAGE_VERSION);
280 g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
281 g_print("This is free software, and you are welcome to redistribute it\n");
282 g_print("under certain conditions. See the file COPYING for details.\n\n");
288 g_print("Syntax: %s [options]\n\n", BINARY);
289 g_print("Options:\n\n");
290 g_print(" -rc PATH Specify the path to the rc file to use\n");
291 g_print(" -help Display this help and exit\n");
292 g_print(" -version Display the version and exit\n");
293 g_print(" -sync Run in synchronous mode (this is slow and meant\n"
294 " for debugging X routines)\n");
295 g_print("\nPlease report bugs at %s\n", PACKAGE_BUGREPORT);
298 void parse_args(int argc, char **argv)
302 for (i = 1; i < argc; ++i) {
303 if (!strcmp(argv[i], "-version")) {
306 } else if (!strcmp(argv[i], "-help")) {
309 } else if (!strcmp(argv[i], "-sync")) {
311 } else if (!strcmp(argv[i], "-rc")) {
312 if (i == argc - 1) /* no args left */
313 g_printerr("-rc requires an argument\n");
315 ob_rc_path = argv[++i];
317 g_printerr("Invalid option: '%s'\n\n", argv[i]);
324 gboolean ob_pointer_pos(int *x, int *y)
330 return !!XQueryPointer(ob_display, ob_root, &w, &w, x, y, &i, &i, &u);