12 #include "moveresize.h"
14 #include "extensions.h"
21 #include "parser/parse.h"
22 #include "render/render.h"
23 #include "render/theme.h"
40 #ifdef HAVE_SYS_STAT_H
41 # include <sys/stat.h>
42 # include <sys/types.h>
46 #include <X11/SM/SMlib.h>
49 #include <X11/cursorfont.h>
52 gboolean ob_sm_use
= TRUE
;
54 gchar
*ob_sm_id
= NULL
;
57 RrInstance
*ob_rr_inst
= NULL
;
58 RrTheme
*ob_rr_theme
= NULL
;
59 Display
*ob_display
= NULL
;
63 gboolean ob_shutdown
= FALSE
;
64 gboolean ob_restart
= FALSE
;
65 char *ob_restart_path
= NULL
;
66 gboolean ob_remote
= TRUE
;
67 gboolean ob_sync
= FALSE
;
69 char *ob_rc_path
= NULL
;
71 static void signal_handler(const ObEvent
*e
, void *data
);
72 static void parse_args(int argc
, char **argv
);
74 static void sm_startup(int argc
, char **argv
);
75 static void sm_shutdown();
78 static void sm_save_yourself(SmcConn conn
, SmPointer data
, int save_type
,
79 Bool shutdown
, int interact_style
, Bool fast
);
80 static void sm_die(SmcConn conn
, SmPointer data
);
81 static void sm_save_complete(SmcConn conn
, SmPointer data
);
82 static void sm_shutdown_cancelled(SmcConn conn
, SmPointer data
);
84 static void exit_with_error(gchar
*msg
);
86 int main(int argc
, char **argv
)
88 struct sigaction action
;
94 ob_state
= State_Starting
;
96 /* initialize the locale */
97 if (!setlocale(LC_ALL
, ""))
98 g_warning("Couldn't set locale from environment.\n");
99 bindtextdomain(PACKAGE_NAME
, LOCALEDIR
);
100 bind_textdomain_codeset(PACKAGE_NAME
, "UTF-8");
101 textdomain(PACKAGE_NAME
);
103 /* start our event dispatcher and register for signals */
105 dispatch_register(Event_Signal
, signal_handler
, NULL
);
107 /* set up signal handler */
108 sigemptyset(&sigset
);
109 action
.sa_handler
= dispatch_signal
;
110 action
.sa_mask
= sigset
;
111 action
.sa_flags
= SA_NOCLDSTOP
;
112 sigaction(SIGUSR1
, &action
, (struct sigaction
*) NULL
);
113 sigaction(SIGPIPE
, &action
, (struct sigaction
*) NULL
);
114 sigaction(SIGSEGV
, &action
, (struct sigaction
*) NULL
);
115 sigaction(SIGFPE
, &action
, (struct sigaction
*) NULL
);
116 sigaction(SIGTERM
, &action
, (struct sigaction
*) NULL
);
117 sigaction(SIGINT
, &action
, (struct sigaction
*) NULL
);
118 sigaction(SIGHUP
, &action
, (struct sigaction
*) NULL
);
120 /* create the ~/.openbox dir */
121 path
= g_build_filename(g_get_home_dir(), ".openbox", NULL
);
122 mkdir(path
, (S_IRUSR
| S_IWUSR
| S_IXUSR
| S_IRGRP
| S_IWGRP
| S_IXGRP
|
123 S_IROTH
| S_IWOTH
| S_IXOTH
));
125 /* create the ~/.openbox/themes dir */
126 path
= g_build_filename(g_get_home_dir(), ".openbox", "themes", NULL
);
127 mkdir(path
, (S_IRUSR
| S_IWUSR
| S_IXUSR
| S_IRGRP
| S_IWGRP
| S_IXGRP
|
128 S_IROTH
| S_IWOTH
| S_IXOTH
));
131 /* parse out command line args */
132 parse_args(argc
, argv
);
134 ob_display
= XOpenDisplay(NULL
);
135 if (ob_display
== NULL
)
136 exit_with_error("Failed to open the display.");
137 if (fcntl(ConnectionNumber(ob_display
), F_SETFD
, 1) == -1)
138 exit_with_error("Failed to set display as close-on-exec.");
140 sm_startup(argc
, argv
);
143 ob_sn_display
= sn_display_new(ob_display
, NULL
, NULL
);
146 ob_screen
= DefaultScreen(ob_display
);
147 ob_root
= RootWindow(ob_display
, ob_screen
);
149 ob_rr_inst
= RrInstanceNew(ob_display
, ob_screen
);
150 if (ob_rr_inst
== NULL
)
151 exit_with_error("Failed to initialize the render library.");
153 /* XXX fork self onto other screens */
155 XSynchronize(ob_display
, ob_sync
);
157 /* check for locale support */
158 if (!XSupportsLocale())
159 g_warning("X server does not support locale.");
160 if (!XSetLocaleModifiers(""))
161 g_warning("Cannot set locale modifiers for the X server.");
163 /* set our error handler */
164 XSetErrorHandler(xerror_handler
);
166 /* set the DISPLAY environment variable for any lauched children, to the
167 display we're using, so they open in the right place. */
168 putenv(g_strdup_printf("DISPLAY=%s", DisplayString(ob_display
)));
170 ob_cursors
.ptr
= XCreateFontCursor(ob_display
, XC_left_ptr
);
171 ob_cursors
.busy
= XCreateFontCursor(ob_display
, XC_watch
);
172 ob_cursors
.move
= XCreateFontCursor(ob_display
, XC_fleur
);
173 ob_cursors
.tl
= XCreateFontCursor(ob_display
, XC_top_left_corner
);
174 ob_cursors
.tr
= XCreateFontCursor(ob_display
, XC_top_right_corner
);
175 ob_cursors
.bl
= XCreateFontCursor(ob_display
, XC_bottom_left_corner
);
176 ob_cursors
.br
= XCreateFontCursor(ob_display
, XC_bottom_right_corner
);
177 ob_cursors
.t
= XCreateFontCursor(ob_display
, XC_top_side
);
178 ob_cursors
.r
= XCreateFontCursor(ob_display
, XC_right_side
);
179 ob_cursors
.b
= XCreateFontCursor(ob_display
, XC_bottom_side
);
180 ob_cursors
.l
= XCreateFontCursor(ob_display
, XC_left_side
);
182 prop_startup(); /* get atoms values for the display */
183 extensions_query_all(); /* find which extensions are present */
185 /* save stuff that we can use to restore state */
188 if (screen_annex()) { /* it will be ours! */
189 /* startup the parsing so everything can register sections of the rc */
192 /* anything that is going to read data from the rc file needs to be
198 /* load the plugins specified in the pluginrc */
201 /* set up the kernel config shit */
203 /* parse/load user options */
204 if (parse_load_rc(&doc
, &node
))
205 parse_tree(doc
, node
->xmlChildrenNode
, NULL
);
206 /* we're done with parsing now, kill it */
209 /* load the theme specified in the rc file */
210 ob_rr_theme
= RrThemeNew(ob_rr_inst
, config_theme
);
211 if (ob_rr_theme
== NULL
)
212 exit_with_error("Unable to load a theme.");
217 moveresize_startup();
224 /* call startup for all the plugins */
227 /* get all the existing windows */
230 ob_state
= State_Running
;
233 ob_state
= State_Exiting
;
236 client_unmanage_all();
238 plugin_shutdown(); /* calls all the plugins' shutdown functions */
244 moveresize_shutdown();
256 RrThemeFree(ob_rr_theme
);
257 RrInstanceFree(ob_rr_inst
);
261 XCloseDisplay(ob_display
);
264 if (ob_restart_path
!= NULL
) {
270 if (g_shell_parse_argv(ob_restart_path
, &argcp
, &argvp
, &err
)) {
271 execvp(argvp
[0], argvp
);
274 g_warning("failed to execute '%s': %s", ob_restart_path
,
280 execvp(argv
[0], argv
); /* try how we were run */
281 execlp(BINARY
, BINARY
, NULL
); /* try this as a last resort */
287 static void sm_startup(int argc
, char **argv
)
291 #define SM_ERR_LEN 1024
294 char sm_err
[SM_ERR_LEN
];
296 cb
.save_yourself
.callback
= sm_save_yourself
;
297 cb
.save_yourself
.client_data
= NULL
;
299 cb
.die
.callback
= sm_die
;
300 cb
.die
.client_data
= NULL
;
302 cb
.save_complete
.callback
= sm_save_complete
;
303 cb
.save_complete
.client_data
= NULL
;
305 cb
.shutdown_cancelled
.callback
= sm_shutdown_cancelled
;
306 cb
.shutdown_cancelled
.client_data
= NULL
;
308 ob_sm_conn
= SmcOpenConnection(NULL
, NULL
, 1, 0,
309 SmcSaveYourselfProcMask
|
311 SmcSaveCompleteProcMask
|
312 SmcShutdownCancelledProcMask
,
313 &cb
, ob_sm_id
, &ob_sm_id
,
315 if (ob_sm_conn
== NULL
)
316 g_warning("Failed to connect to session manager: %s", sm_err
);
318 SmPropValue val_prog
;
320 SmPropValue val_hint
;
323 SmProp prop_cmd
= { SmCloneCommand
, SmLISTofARRAY8
, 1, };
324 SmProp prop_res
= { SmRestartCommand
, SmLISTofARRAY8
, };
325 SmProp prop_prog
= { SmProgram
, SmARRAY8
, 1, };
326 SmProp prop_uid
= { SmUserID
, SmARRAY8
, 1, };
327 SmProp prop_hint
= { SmRestartStyleHint
, SmCARD8
, 1, };
328 SmProp prop_pid
= { SmProcessID
, SmARRAY8
, 1, };
329 SmProp prop_pri
= { "_GSM_Priority", SmCARD8
, 1, };
336 for (i
= 1; i
< argc
- 1; ++i
)
337 if (strcmp(argv
[i
], "-sm-client-id") == 0)
339 has_id
= (i
< argc
- 1);
341 prop_cmd
.vals
= g_new(SmPropValue
, (has_id
? argc
-2 : argc
));
342 prop_cmd
.num_vals
= (has_id
? argc
-2 : argc
);
343 for (i
= 0, j
= 0; i
< argc
; ++i
, ++j
) {
344 if (strcmp (argv
[i
], "-sm-client-id") == 0) {
345 ++i
, --j
; /* skip the next as well, keep j where it is */
347 prop_cmd
.vals
[j
].value
= argv
[i
];
348 prop_cmd
.vals
[j
].length
= strlen(argv
[i
]);
352 prop_res
.vals
= g_new(SmPropValue
, (has_id
? argc
: argc
+2));
353 prop_res
.num_vals
= (has_id
? argc
: argc
+2);
354 for (i
= 0, j
= 0; i
< argc
; ++i
, ++j
) {
355 if (strcmp (argv
[i
], "-sm-client-id") == 0) {
356 ++i
, --j
; /* skip the next as well, keep j where it is */
358 prop_res
.vals
[j
].value
= argv
[i
];
359 prop_res
.vals
[j
].length
= strlen(argv
[i
]);
362 prop_res
.vals
[j
].value
= "-sm-client-id";
363 prop_res
.vals
[j
++].length
= strlen("-sm-client-id");
364 prop_res
.vals
[j
].value
= ob_sm_id
;
365 prop_res
.vals
[j
++].length
= strlen(ob_sm_id
);
367 val_prog
.value
= argv
[0];
368 val_prog
.length
= strlen(argv
[0]);
370 val_uid
.value
= g_get_user_name();
371 val_uid
.length
= strlen(val_uid
.value
);
373 hint
= SmRestartImmediately
;
374 val_hint
.value
= &hint
;
377 sprintf(pid
, "%ld", (long)getpid());
379 val_pid
.length
= strlen(pid
);
381 /* priority with gnome-session-manager, low to run before other apps */
383 val_pri
.value
= &pri
;
386 prop_prog
.vals
= &val_prog
;
387 prop_uid
.vals
= &val_uid
;
388 prop_hint
.vals
= &val_hint
;
389 prop_pid
.vals
= &val_pid
;
390 prop_pri
.vals
= &val_pri
;
392 props
[0] = &prop_prog
;
393 props
[1] = &prop_cmd
;
394 props
[2] = &prop_res
;
395 props
[3] = &prop_uid
;
396 props
[4] = &prop_hint
;
397 props
[5] = &prop_pid
;
398 props
[6] = &prop_pri
;
400 SmcSetProperties(ob_sm_conn
, 7, props
);
402 g_free(prop_cmd
.vals
);
403 g_free(prop_res
.vals
);
405 g_message("Connected to session manager with id %s", ob_sm_id
);
411 static void sm_shutdown()
415 SmPropValue val_hint
;
416 SmProp prop_hint
= { SmRestartStyleHint
, SmCARD8
, 1, };
420 /* when we exit, we want to reset this to a more friendly state */
421 hint
= SmRestartIfRunning
;
422 val_hint
.value
= &hint
;
425 prop_hint
.vals
= &val_hint
;
427 props
[0] = &prop_hint
;
429 SmcSetProperties(ob_sm_conn
, 1, props
);
431 SmcCloseConnection(ob_sm_conn
, 0, NULL
);
436 static void signal_handler(const ObEvent
*e
, void *data
)
440 s
= e
->data
.s
.signal
;
443 g_message("Caught SIGUSR1 signal. Restarting.");
444 ob_shutdown
= ob_restart
= TRUE
;
451 g_message("Caught signal %d. Exiting.", s
);
457 g_message("Caught signal %d. Aborting and dumping core.", s
);
462 static void print_version()
464 g_print("Openbox %s\n\n", PACKAGE_VERSION
);
465 g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
466 g_print("This is free software, and you are welcome to redistribute it\n");
467 g_print("under certain conditions. See the file COPYING for details.\n\n");
470 static void print_help()
473 g_print("Syntax: %s [options]\n\n", BINARY
);
474 g_print("Options:\n\n");
475 g_print(" -rc PATH Specify the path to the rc file to use\n");
477 g_print(" -sm-client-id ID Specify session management ID\n");
478 g_print(" -sm-disable Disable connection to session manager\n");
480 g_print(" -help Display this help and exit\n");
481 g_print(" -version Display the version and exit\n");
482 g_print(" -sync Run in synchronous mode (this is slow and\n"
483 " meant for debugging X routines)\n");
484 g_print("\nPlease report bugs at %s\n", PACKAGE_BUGREPORT
);
487 static void parse_args(int argc
, char **argv
)
491 for (i
= 1; i
< argc
; ++i
) {
492 if (!strcmp(argv
[i
], "-version")) {
495 } else if (!strcmp(argv
[i
], "-help")) {
498 } else if (!strcmp(argv
[i
], "-sync")) {
500 } else if (!strcmp(argv
[i
], "-rc")) {
501 if (i
== argc
- 1) /* no args left */
502 g_printerr(_("-rc requires an argument\n"));
504 ob_rc_path
= argv
[++i
];
506 } else if (!strcmp(argv
[i
], "-sm-client-id")) {
507 if (i
== argc
- 1) /* no args left */
508 g_printerr(_("-sm-client-id requires an argument\n"));
510 ob_sm_id
= argv
[++i
];
511 } else if (!strcmp(argv
[i
], "-sm-disable")) {
515 g_printerr("Invalid option: '%s'\n\n", argv
[i
]);
522 gboolean
ob_pointer_pos(int *x
, int *y
)
528 return !!XQueryPointer(ob_display
, ob_root
, &w
, &w
, x
, y
, &i
, &i
, &u
);
532 static void sm_save_yourself(SmcConn conn
, SmPointer data
, int save_type
,
533 Bool shutdown
, int interact_style
, Bool fast
)
535 g_message("got SAVE YOURSELF from session manager");
536 SmcSaveYourselfDone(conn
, TRUE
);
539 static void sm_die(SmcConn conn
, SmPointer data
)
542 g_message("got DIE from session manager");
545 static void sm_save_complete(SmcConn conn
, SmPointer data
)
547 g_message("got SAVE COMPLETE from session manager");
550 static void sm_shutdown_cancelled(SmcConn conn
, SmPointer data
)
552 g_message("got SHUTDOWN CANCELLED from session manager");
556 static void exit_with_error(gchar
*msg
)