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Dogcows Code - chaz/openbox/blob - openbox/openbox.c
12 #include "moveresize.h"
14 #include "extensions.h"
21 #include "parser/parse.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 RrInstance
*ob_rr_inst
= NULL
;
49 Display
*ob_display
= NULL
;
53 gboolean ob_shutdown
= FALSE
;
54 gboolean ob_restart
= FALSE
;
55 char *ob_restart_path
= NULL
;
56 gboolean ob_remote
= TRUE
;
57 gboolean ob_sync
= FALSE
;
59 char *ob_rc_path
= NULL
;
61 void signal_handler(const ObEvent
*e
, void *data
);
62 void parse_args(int argc
, char **argv
);
64 int main(int argc
, char **argv
)
66 struct sigaction action
;
73 ob_state
= State_Starting
;
75 /* initialize the locale */
76 if (!setlocale(LC_ALL
, ""))
77 g_warning("Couldn't set locale from environment.\n");
78 bindtextdomain(PACKAGE_NAME
, LOCALEDIR
);
79 bind_textdomain_codeset(PACKAGE_NAME
, "UTF-8");
80 textdomain(PACKAGE_NAME
);
82 /* start our event dispatcher and register for signals */
84 dispatch_register(Event_Signal
, signal_handler
, NULL
);
86 /* set up signal handler */
88 action
.sa_handler
= dispatch_signal
;
89 action
.sa_mask
= sigset
;
90 action
.sa_flags
= SA_NOCLDSTOP
;
91 sigaction(SIGUSR1
, &action
, (struct sigaction
*) NULL
);
92 sigaction(SIGPIPE
, &action
, (struct sigaction
*) NULL
);
93 sigaction(SIGSEGV
, &action
, (struct sigaction
*) NULL
);
94 sigaction(SIGFPE
, &action
, (struct sigaction
*) NULL
);
95 sigaction(SIGTERM
, &action
, (struct sigaction
*) NULL
);
96 sigaction(SIGINT
, &action
, (struct sigaction
*) NULL
);
97 sigaction(SIGHUP
, &action
, (struct sigaction
*) NULL
);
99 /* create the ~/.openbox dir */
100 path
= g_build_filename(g_get_home_dir(), ".openbox", NULL
);
101 mkdir(path
, (S_IRUSR
| S_IWUSR
| S_IXUSR
| S_IRGRP
| S_IWGRP
| S_IXGRP
|
102 S_IROTH
| S_IWOTH
| S_IXOTH
));
104 /* create the ~/.openbox/themes dir */
105 path
= g_build_filename(g_get_home_dir(), ".openbox", "themes", NULL
);
106 mkdir(path
, (S_IRUSR
| S_IWUSR
| S_IXUSR
| S_IRGRP
| S_IWGRP
| S_IXGRP
|
107 S_IROTH
| S_IWOTH
| S_IXOTH
));
110 /* parse out command line args */
111 parse_args(argc
, argv
);
113 ob_display
= XOpenDisplay(NULL
);
114 if (ob_display
== NULL
) {
115 /* print a message and exit */
116 g_critical("Failed to open the display.");
119 if (fcntl(ConnectionNumber(ob_display
), F_SETFD
, 1) == -1) {
120 /* print a message and exit */
121 g_critical("Failed to set display as close-on-exec.");
126 ob_sn_display
= sn_display_new(ob_display
, NULL
, NULL
);
129 ob_screen
= DefaultScreen(ob_display
);
130 ob_root
= RootWindow(ob_display
, ob_screen
);
132 ob_rr_inst
= RrInstanceNew(ob_display
, ob_screen
);
133 if (ob_rr_inst
== NULL
) {
134 g_critical("Failed to initialize the render library.");
138 /* XXX fork self onto other screens */
140 XSynchronize(ob_display
, ob_sync
);
142 /* check for locale support */
143 if (!XSupportsLocale())
144 g_warning("X server does not support locale.");
145 if (!XSetLocaleModifiers(""))
146 g_warning("Cannot set locale modifiers for the X server.");
148 /* set our error handler */
149 XSetErrorHandler(xerror_handler
);
151 /* set the DISPLAY environment variable for any lauched children, to the
152 display we're using, so they open in the right place. */
153 putenv(g_strdup_printf("DISPLAY=%s", DisplayString(ob_display
)));
155 ob_cursors
.ptr
= XCreateFontCursor(ob_display
, XC_left_ptr
);
156 ob_cursors
.busy
= XCreateFontCursor(ob_display
, XC_watch
);
157 ob_cursors
.move
= XCreateFontCursor(ob_display
, XC_fleur
);
158 ob_cursors
.tl
= XCreateFontCursor(ob_display
, XC_top_left_corner
);
159 ob_cursors
.tr
= XCreateFontCursor(ob_display
, XC_top_right_corner
);
160 ob_cursors
.bl
= XCreateFontCursor(ob_display
, XC_bottom_left_corner
);
161 ob_cursors
.br
= XCreateFontCursor(ob_display
, XC_bottom_right_corner
);
162 ob_cursors
.t
= XCreateFontCursor(ob_display
, XC_top_side
);
163 ob_cursors
.r
= XCreateFontCursor(ob_display
, XC_right_side
);
164 ob_cursors
.b
= XCreateFontCursor(ob_display
, XC_bottom_side
);
165 ob_cursors
.l
= XCreateFontCursor(ob_display
, XC_left_side
);
167 prop_startup(); /* get atoms values for the display */
168 extensions_query_all(); /* find which extensions are present */
170 /* save stuff that we can use to restore state */
173 if (screen_annex()) { /* it will be ours! */
174 /* startup the parsing so everything can register sections of the rc */
177 /* anything that is going to read data from the rc file needs to be
181 theme_startup(ob_rr_inst
);
185 /* load the plugins specified in the pluginrc */
188 /* set up the kernel config shit */
190 /* parse/load user options */
191 if (parse_load_rc(&doc
, &node
))
192 parse_tree(doc
, node
->xmlChildrenNode
, NULL
);
193 /* we're done with parsing now, kill it */
196 /* load the theme specified in the rc file */
197 theme
= theme_load(config_theme
);
199 if (!theme
) return 1;
204 moveresize_startup();
211 /* call startup for all the plugins */
214 /* get all the existing windows */
217 ob_state
= State_Running
;
220 ob_state
= State_Exiting
;
223 client_unmanage_all();
225 plugin_shutdown(); /* calls all the plugins' shutdown functions */
231 moveresize_shutdown();
244 RrInstanceFree(ob_rr_inst
);
245 XCloseDisplay(ob_display
);
248 if (ob_restart_path
!= NULL
) {
254 if (g_shell_parse_argv(ob_restart_path
, &argcp
, &argvp
, &err
)) {
255 execvp(argvp
[0], argvp
);
258 g_warning("failed to execute '%s': %s", ob_restart_path
,
264 execvp(argv
[0], argv
); /* try how we were run */
265 execlp(BINARY
, BINARY
, NULL
); /* try this as a last resort */
271 void signal_handler(const ObEvent
*e
, void *data
)
275 s
= e
->data
.s
.signal
;
278 g_message("Caught SIGUSR1 signal. Restarting.");
279 ob_shutdown
= ob_restart
= TRUE
;
286 g_message("Caught signal %d. Exiting.", s
);
292 g_message("Caught signal %d. Aborting and dumping core.", s
);
299 g_print("Openbox %s\n\n", PACKAGE_VERSION
);
300 g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
301 g_print("This is free software, and you are welcome to redistribute it\n");
302 g_print("under certain conditions. See the file COPYING for details.\n\n");
308 g_print("Syntax: %s [options]\n\n", BINARY
);
309 g_print("Options:\n\n");
310 g_print(" -rc PATH Specify the path to the rc file to use\n");
311 g_print(" -help Display this help and exit\n");
312 g_print(" -version Display the version and exit\n");
313 g_print(" -sync Run in synchronous mode (this is slow and meant\n"
314 " for debugging X routines)\n");
315 g_print("\nPlease report bugs at %s\n", PACKAGE_BUGREPORT
);
318 void parse_args(int argc
, char **argv
)
322 for (i
= 1; i
< argc
; ++i
) {
323 if (!strcmp(argv
[i
], "-version")) {
326 } else if (!strcmp(argv
[i
], "-help")) {
329 } else if (!strcmp(argv
[i
], "-sync")) {
331 } else if (!strcmp(argv
[i
], "-rc")) {
332 if (i
== argc
- 1) /* no args left */
333 g_printerr("-rc requires an argument\n");
335 ob_rc_path
= argv
[++i
];
337 g_printerr("Invalid option: '%s'\n\n", argv
[i
]);
344 gboolean
ob_pointer_pos(int *x
, int *y
)
350 return !!XQueryPointer(ob_display
, ob_root
, &w
, &w
, x
, y
, &i
, &i
, &u
);
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