12 #include "moveresize.h"
14 #include "extensions.h"
21 #include "parser/parse.h"
22 #include "render/render.h"
23 #include "render/theme.h"
41 #ifdef HAVE_SYS_STAT_H
42 # include <sys/stat.h>
43 # include <sys/types.h>
47 #include <X11/SM/SMlib.h>
50 #include <X11/cursorfont.h>
53 gboolean ob_sm_use
= TRUE
;
58 RrInstance
*ob_rr_inst
;
64 Cursor ob_cursors
[OB_NUM_CURSORS
];
65 KeyCode ob_keys
[OB_NUM_KEYS
];
68 static gboolean shutdown
;
69 static gboolean restart
;
70 static char *restart_path
;
72 static void signal_handler(const ObEvent
*e
, void *data
);
73 static void parse_args(int argc
, char **argv
);
75 static void sm_startup(int argc
, char **argv
);
76 static void sm_shutdown();
79 static void sm_save_yourself(SmcConn conn
, SmPointer data
, int save_type
,
80 Bool shutdown
, int interact_style
, Bool fast
);
81 static void sm_die(SmcConn conn
, SmPointer data
);
82 static void sm_save_complete(SmcConn conn
, SmPointer data
);
83 static void sm_shutdown_cancelled(SmcConn conn
, SmPointer data
);
85 static void exit_with_error(gchar
*msg
);
87 int main(int argc
, char **argv
)
89 struct sigaction action
;
95 ob_state
= OB_STATE_STARTING
;
97 /* initialize the locale */
98 if (!setlocale(LC_ALL
, ""))
99 g_warning("Couldn't set locale from environment.\n");
100 bindtextdomain(PACKAGE_NAME
, LOCALEDIR
);
101 bind_textdomain_codeset(PACKAGE_NAME
, "UTF-8");
102 textdomain(PACKAGE_NAME
);
104 /* start our event dispatcher and register for signals */
106 dispatch_register(Event_Signal
, signal_handler
, NULL
);
108 /* set up signal handler */
109 sigemptyset(&sigset
);
110 action
.sa_handler
= dispatch_signal
;
111 action
.sa_mask
= sigset
;
112 action
.sa_flags
= SA_NOCLDSTOP
| SA_NODEFER
;
113 sigaction(SIGUSR1
, &action
, (struct sigaction
*) NULL
);
114 sigaction(SIGPIPE
, &action
, (struct sigaction
*) NULL
);
115 /* sigaction(SIGSEGV, &action, (struct sigaction *) NULL);*/
116 sigaction(SIGFPE
, &action
, (struct sigaction
*) NULL
);
117 sigaction(SIGTERM
, &action
, (struct sigaction
*) NULL
);
118 sigaction(SIGINT
, &action
, (struct sigaction
*) NULL
);
119 sigaction(SIGHUP
, &action
, (struct sigaction
*) NULL
);
121 /* create the ~/.openbox dir */
122 path
= g_build_filename(g_get_home_dir(), ".openbox", NULL
);
123 mkdir(path
, (S_IRUSR
| S_IWUSR
| S_IXUSR
| S_IRGRP
| S_IWGRP
| S_IXGRP
|
124 S_IROTH
| S_IWOTH
| S_IXOTH
));
126 /* create the ~/.openbox/themes dir */
127 path
= g_build_filename(g_get_home_dir(), ".openbox", "themes", NULL
);
128 mkdir(path
, (S_IRUSR
| S_IWUSR
| S_IXUSR
| S_IRGRP
| S_IWGRP
| S_IXGRP
|
129 S_IROTH
| S_IWOTH
| S_IXOTH
));
132 g_set_prgname(argv
[0]);
134 /* parse out command line args */
135 parse_args(argc
, argv
);
137 ob_display
= XOpenDisplay(NULL
);
138 if (ob_display
== NULL
)
139 exit_with_error("Failed to open the display.");
140 if (fcntl(ConnectionNumber(ob_display
), F_SETFD
, 1) == -1)
141 exit_with_error("Failed to set display as close-on-exec.");
143 sm_startup(argc
, argv
);
146 ob_sn_display
= sn_display_new(ob_display
, NULL
, NULL
);
149 ob_screen
= DefaultScreen(ob_display
);
150 ob_root
= RootWindow(ob_display
, ob_screen
);
152 ob_rr_inst
= RrInstanceNew(ob_display
, ob_screen
);
153 if (ob_rr_inst
== NULL
)
154 exit_with_error("Failed to initialize the render library.");
156 /* XXX fork self onto other screens */
158 XSynchronize(ob_display
, sync
);
160 /* check for locale support */
161 if (!XSupportsLocale())
162 g_warning("X server does not support locale.");
163 if (!XSetLocaleModifiers(""))
164 g_warning("Cannot set locale modifiers for the X server.");
166 /* set our error handler */
167 XSetErrorHandler(xerror_handler
);
169 /* set the DISPLAY environment variable for any lauched children, to the
170 display we're using, so they open in the right place. */
171 putenv(g_strdup_printf("DISPLAY=%s", DisplayString(ob_display
)));
173 /* create available cursors */
174 ob_cursors
[OB_CURSOR_POINTER
] =
175 XCreateFontCursor(ob_display
, XC_left_ptr
);
176 ob_cursors
[OB_CURSOR_BUSY
] =
177 XCreateFontCursor(ob_display
, XC_watch
);
178 ob_cursors
[OB_CURSOR_MOVE
] =
179 XCreateFontCursor(ob_display
, XC_fleur
);
180 ob_cursors
[OB_CURSOR_NORTH
] =
181 XCreateFontCursor(ob_display
, XC_top_side
);
182 ob_cursors
[OB_CURSOR_NORTHEAST
] =
183 XCreateFontCursor(ob_display
, XC_top_right_corner
);
184 ob_cursors
[OB_CURSOR_EAST
] =
185 XCreateFontCursor(ob_display
, XC_right_side
);
186 ob_cursors
[OB_CURSOR_SOUTHEAST
] =
187 XCreateFontCursor(ob_display
, XC_bottom_right_corner
);
188 ob_cursors
[OB_CURSOR_SOUTH
] =
189 XCreateFontCursor(ob_display
, XC_bottom_side
);
190 ob_cursors
[OB_CURSOR_SOUTHWEST
] =
191 XCreateFontCursor(ob_display
, XC_bottom_left_corner
);
192 ob_cursors
[OB_CURSOR_WEST
] =
193 XCreateFontCursor(ob_display
, XC_left_side
);
194 ob_cursors
[OB_CURSOR_NORTHWEST
] =
195 XCreateFontCursor(ob_display
, XC_top_left_corner
);
197 /* create available keycodes */
198 ob_keys
[OB_KEY_RETURN
] =
199 XKeysymToKeycode(ob_display
, XStringToKeysym("Return"));
200 ob_keys
[OB_KEY_ESCAPE
] =
201 XKeysymToKeycode(ob_display
, XStringToKeysym("Escape"));
202 ob_keys
[OB_KEY_LEFT
] =
203 XKeysymToKeycode(ob_display
, XStringToKeysym("Left"));
204 ob_keys
[OB_KEY_RIGHT
] =
205 XKeysymToKeycode(ob_display
, XStringToKeysym("Right"));
207 XKeysymToKeycode(ob_display
, XStringToKeysym("Up"));
208 ob_keys
[OB_KEY_DOWN
] =
209 XKeysymToKeycode(ob_display
, XStringToKeysym("Down"));
211 prop_startup(); /* get atoms values for the display */
212 extensions_query_all(); /* find which extensions are present */
214 /* save stuff that we can use to restore state */
217 if (screen_annex()) { /* it will be ours! */
218 /* startup the parsing so everything can register sections of the rc */
221 /* anything that is going to read data from the rc file needs to be
226 /* focus_backup is used for stacking, so this needs to come before
227 anything that calls stacking_add */
231 /* load the plugins specified in the pluginrc */
234 /* set up the kernel config shit */
237 /* parse/load user options */
238 if (parse_load_rc(&doc
, &node
))
239 parse_tree(doc
, node
->xmlChildrenNode
, NULL
);
240 /* we're done with parsing now, kill it */
243 /* load the theme specified in the rc file */
244 ob_rr_theme
= RrThemeNew(ob_rr_inst
, config_theme
);
245 if (ob_rr_theme
== NULL
)
246 exit_with_error("Unable to load a theme.");
249 moveresize_startup();
255 /* call startup for all the plugins */
258 /* get all the existing windows */
261 ob_state
= OB_STATE_RUNNING
;
264 ob_state
= OB_STATE_EXITING
;
267 client_unmanage_all();
269 plugin_shutdown(); /* calls all the plugins' shutdown functions */
275 moveresize_shutdown();
287 RrThemeFree(ob_rr_theme
);
288 RrInstanceFree(ob_rr_inst
);
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 sm_startup(int argc
, char **argv
)
321 #define SM_ERR_LEN 1024
324 char sm_err
[SM_ERR_LEN
];
326 cb
.save_yourself
.callback
= sm_save_yourself
;
327 cb
.save_yourself
.client_data
= NULL
;
329 cb
.die
.callback
= sm_die
;
330 cb
.die
.client_data
= NULL
;
332 cb
.save_complete
.callback
= sm_save_complete
;
333 cb
.save_complete
.client_data
= NULL
;
335 cb
.shutdown_cancelled
.callback
= sm_shutdown_cancelled
;
336 cb
.shutdown_cancelled
.client_data
= NULL
;
338 ob_sm_conn
= SmcOpenConnection(NULL
, NULL
, 1, 0,
339 SmcSaveYourselfProcMask
|
341 SmcSaveCompleteProcMask
|
342 SmcShutdownCancelledProcMask
,
343 &cb
, ob_sm_id
, &ob_sm_id
,
345 if (ob_sm_conn
== NULL
)
346 g_warning("Failed to connect to session manager: %s", sm_err
);
348 SmPropValue val_prog
;
350 SmPropValue val_hint
;
353 SmProp prop_cmd
= { SmCloneCommand
, SmLISTofARRAY8
, 1, };
354 SmProp prop_res
= { SmRestartCommand
, SmLISTofARRAY8
, };
355 SmProp prop_prog
= { SmProgram
, SmARRAY8
, 1, };
356 SmProp prop_uid
= { SmUserID
, SmARRAY8
, 1, };
357 SmProp prop_hint
= { SmRestartStyleHint
, SmCARD8
, 1, };
358 SmProp prop_pid
= { SmProcessID
, SmARRAY8
, 1, };
359 SmProp prop_pri
= { "_GSM_Priority", SmCARD8
, 1, };
366 for (i
= 1; i
< argc
- 1; ++i
)
367 if (strcmp(argv
[i
], "--sm-client-id") == 0)
369 has_id
= (i
< argc
- 1);
371 prop_cmd
.vals
= g_new(SmPropValue
, (has_id
? argc
-2 : argc
));
372 prop_cmd
.num_vals
= (has_id
? argc
-2 : argc
);
373 for (i
= 0, j
= 0; i
< argc
; ++i
, ++j
) {
374 if (strcmp (argv
[i
], "--sm-client-id") == 0) {
375 ++i
, --j
; /* skip the next as well, keep j where it is */
377 prop_cmd
.vals
[j
].value
= argv
[i
];
378 prop_cmd
.vals
[j
].length
= strlen(argv
[i
]);
382 prop_res
.vals
= g_new(SmPropValue
, (has_id
? argc
: argc
+2));
383 prop_res
.num_vals
= (has_id
? argc
: argc
+2);
384 for (i
= 0, j
= 0; i
< argc
; ++i
, ++j
) {
385 if (strcmp (argv
[i
], "--sm-client-id") == 0) {
386 ++i
, --j
; /* skip the next as well, keep j where it is */
388 prop_res
.vals
[j
].value
= argv
[i
];
389 prop_res
.vals
[j
].length
= strlen(argv
[i
]);
392 prop_res
.vals
[j
].value
= "--sm-client-id";
393 prop_res
.vals
[j
++].length
= strlen("--sm-client-id");
394 prop_res
.vals
[j
].value
= ob_sm_id
;
395 prop_res
.vals
[j
++].length
= strlen(ob_sm_id
);
397 val_prog
.value
= argv
[0];
398 val_prog
.length
= strlen(argv
[0]);
400 val_uid
.value
= g_strdup(g_get_user_name());
401 val_uid
.length
= strlen(val_uid
.value
);
403 hint
= SmRestartImmediately
;
404 val_hint
.value
= &hint
;
407 sprintf(pid
, "%ld", (long)getpid());
409 val_pid
.length
= strlen(pid
);
411 /* priority with gnome-session-manager, low to run before other apps */
413 val_pri
.value
= &pri
;
416 prop_prog
.vals
= &val_prog
;
417 prop_uid
.vals
= &val_uid
;
418 prop_hint
.vals
= &val_hint
;
419 prop_pid
.vals
= &val_pid
;
420 prop_pri
.vals
= &val_pri
;
422 props
[0] = &prop_prog
;
423 props
[1] = &prop_cmd
;
424 props
[2] = &prop_res
;
425 props
[3] = &prop_uid
;
426 props
[4] = &prop_hint
;
427 props
[5] = &prop_pid
;
428 props
[6] = &prop_pri
;
430 SmcSetProperties(ob_sm_conn
, 7, props
);
432 g_free(val_uid
.value
);
433 g_free(prop_cmd
.vals
);
434 g_free(prop_res
.vals
);
436 g_message("Connected to session manager with id %s", ob_sm_id
);
442 static void sm_shutdown()
446 SmPropValue val_hint
;
447 SmProp prop_hint
= { SmRestartStyleHint
, SmCARD8
, 1, };
451 /* when we exit, we want to reset this to a more friendly state */
452 hint
= SmRestartIfRunning
;
453 val_hint
.value
= &hint
;
456 prop_hint
.vals
= &val_hint
;
458 props
[0] = &prop_hint
;
460 SmcSetProperties(ob_sm_conn
, 1, props
);
462 SmcCloseConnection(ob_sm_conn
, 0, NULL
);
467 static void signal_handler(const ObEvent
*e
, void *data
)
471 s
= e
->data
.s
.signal
;
474 fprintf(stderr
, "Caught SIGUSR1 signal. Restarting.");
482 fprintf(stderr
, "Caught signal %d. Exiting.", s
);
488 fprintf(stderr
, "Caught signal %d. Aborting and dumping core.", s
);
493 static void print_version()
495 g_print("Openbox %s\n\n", PACKAGE_VERSION
);
496 g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
497 g_print("This is free software, and you are welcome to redistribute it\n");
498 g_print("under certain conditions. See the file COPYING for details.\n\n");
501 static void print_help()
504 g_print("Syntax: openbox [options]\n\n");
505 g_print("Options:\n\n");
507 g_print(" --sm-client-id ID Specify session management ID\n");
508 g_print(" --sm-disable Disable connection to session manager\n");
510 g_print(" --help Display this help and exit\n");
511 g_print(" --version Display the version and exit\n");
512 g_print(" --sync Run in synchronous mode (this is slow and\n"
513 " meant for debugging X routines)\n");
514 g_print("\nPlease report bugs at %s\n", PACKAGE_BUGREPORT
);
517 static void parse_args(int argc
, char **argv
)
521 for (i
= 1; i
< argc
; ++i
) {
522 if (!strcmp(argv
[i
], "--version")) {
525 } else if (!strcmp(argv
[i
], "--help")) {
528 } else if (!strcmp(argv
[i
], "--sync")) {
531 } else if (!strcmp(argv
[i
], "--sm-client-id")) {
532 if (i
== argc
- 1) /* no args left */
533 g_printerr(_("--sm-client-id requires an argument\n"));
535 ob_sm_id
= argv
[++i
];
536 } else if (!strcmp(argv
[i
], "--sm-disable")) {
540 g_printerr("Invalid option: '%s'\n\n", argv
[i
]);
547 gboolean
ob_pointer_pos(int *x
, int *y
)
553 return !!XQueryPointer(ob_display
, ob_root
, &w
, &w
, x
, y
, &i
, &i
, &u
);
557 static void sm_save_yourself(SmcConn conn
, SmPointer data
, int save_type
,
558 Bool shutdown
, int interact_style
, Bool fast
)
560 g_message("got SAVE YOURSELF from session manager");
561 SmcSaveYourselfDone(conn
, TRUE
);
564 static void sm_die(SmcConn conn
, SmPointer data
)
567 g_message("got DIE from session manager");
570 static void sm_save_complete(SmcConn conn
, SmPointer data
)
572 g_message("got SAVE COMPLETE from session manager");
575 static void sm_shutdown_cancelled(SmcConn conn
, SmPointer data
)
577 g_message("got SHUTDOWN CANCELLED from session manager");
581 static void exit_with_error(gchar
*msg
)
588 void ob_restart_other(const gchar
*path
)
590 restart_path
= g_strdup(path
);
605 Cursor
ob_cursor(ObCursor cursor
)
607 g_assert(cursor
< OB_NUM_CURSORS
);
608 return ob_cursors
[cursor
];
611 KeyCode
ob_keycode(ObKey key
)
613 g_assert(key
< OB_NUM_KEYS
);