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>
45 #include <X11/SM/SMlib.h>
46 #include <X11/cursorfont.h>
48 #define SM_ERR_LEN 1024
51 RrInstance
*ob_rr_inst
= NULL
;
52 RrTheme
*ob_rr_theme
= NULL
;
53 Display
*ob_display
= NULL
;
57 gboolean ob_shutdown
= FALSE
;
58 gboolean ob_restart
= FALSE
;
59 char *ob_restart_path
= NULL
;
60 gboolean ob_remote
= TRUE
;
61 gboolean ob_sync
= FALSE
;
63 char *ob_rc_path
= NULL
;
65 static void signal_handler(const ObEvent
*e
, void *data
);
66 static void parse_args(int argc
, char **argv
);
67 static void sm_save_yourself(SmcConn conn
, SmPointer data
, int save_type
,
68 Bool shutdown
, int interact_style
, Bool fast
);
69 static void sm_die(SmcConn conn
, SmPointer data
);
70 static void sm_save_complete(SmcConn conn
, SmPointer data
);
71 static void sm_shutdown_cancelled(SmcConn conn
, SmPointer data
);
72 static void exit_with_error(gchar
*msg
);
74 int main(int argc
, char **argv
)
76 struct sigaction action
;
82 char sm_err
[SM_ERR_LEN
];
85 ob_state
= State_Starting
;
87 /* initialize the locale */
88 if (!setlocale(LC_ALL
, ""))
89 g_warning("Couldn't set locale from environment.\n");
90 bindtextdomain(PACKAGE_NAME
, LOCALEDIR
);
91 bind_textdomain_codeset(PACKAGE_NAME
, "UTF-8");
92 textdomain(PACKAGE_NAME
);
94 /* start our event dispatcher and register for signals */
96 dispatch_register(Event_Signal
, signal_handler
, NULL
);
98 /* set up signal handler */
100 action
.sa_handler
= dispatch_signal
;
101 action
.sa_mask
= sigset
;
102 action
.sa_flags
= SA_NOCLDSTOP
;
103 sigaction(SIGUSR1
, &action
, (struct sigaction
*) NULL
);
104 sigaction(SIGPIPE
, &action
, (struct sigaction
*) NULL
);
105 sigaction(SIGSEGV
, &action
, (struct sigaction
*) NULL
);
106 sigaction(SIGFPE
, &action
, (struct sigaction
*) NULL
);
107 sigaction(SIGTERM
, &action
, (struct sigaction
*) NULL
);
108 sigaction(SIGINT
, &action
, (struct sigaction
*) NULL
);
109 sigaction(SIGHUP
, &action
, (struct sigaction
*) NULL
);
111 /* create the ~/.openbox dir */
112 path
= g_build_filename(g_get_home_dir(), ".openbox", NULL
);
113 mkdir(path
, (S_IRUSR
| S_IWUSR
| S_IXUSR
| S_IRGRP
| S_IWGRP
| S_IXGRP
|
114 S_IROTH
| S_IWOTH
| S_IXOTH
));
116 /* create the ~/.openbox/themes dir */
117 path
= g_build_filename(g_get_home_dir(), ".openbox", "themes", NULL
);
118 mkdir(path
, (S_IRUSR
| S_IWUSR
| S_IXUSR
| S_IRGRP
| S_IWGRP
| S_IXGRP
|
119 S_IROTH
| S_IWOTH
| S_IXOTH
));
122 /* parse out command line args */
123 parse_args(argc
, argv
);
125 ob_display
= XOpenDisplay(NULL
);
126 if (ob_display
== NULL
)
127 exit_with_error("Failed to open the display.");
128 if (fcntl(ConnectionNumber(ob_display
), F_SETFD
, 1) == -1)
129 exit_with_error("Failed to set display as close-on-exec.");
131 cb
.save_yourself
.callback
= sm_save_yourself
;
132 cb
.save_yourself
.client_data
= NULL
;
134 cb
.die
.callback
= sm_die
;
135 cb
.die
.client_data
= NULL
;
137 cb
.save_complete
.callback
= sm_save_complete
;
138 cb
.save_complete
.client_data
= NULL
;
140 cb
.shutdown_cancelled
.callback
= sm_shutdown_cancelled
;
141 cb
.shutdown_cancelled
.client_data
= NULL
;
143 ob_sm_conn
= SmcOpenConnection(NULL
, NULL
, 1, 0,
144 SmcSaveYourselfProcMask
|
146 SmcSaveCompleteProcMask
|
147 SmcShutdownCancelledProcMask
,
148 &cb
, NULL
, &sm_id
, SM_ERR_LEN
, sm_err
);
149 if (ob_sm_conn
== NULL
)
150 g_warning("Failed to connect to session manager: %s", sm_err
);
152 g_message("Connected to session manager with id %s", sm_id
);
156 ob_sn_display
= sn_display_new(ob_display
, NULL
, NULL
);
159 ob_screen
= DefaultScreen(ob_display
);
160 ob_root
= RootWindow(ob_display
, ob_screen
);
162 ob_rr_inst
= RrInstanceNew(ob_display
, ob_screen
);
163 if (ob_rr_inst
== NULL
)
164 exit_with_error("Failed to initialize the render library.");
166 /* XXX fork self onto other screens */
168 XSynchronize(ob_display
, ob_sync
);
170 /* check for locale support */
171 if (!XSupportsLocale())
172 g_warning("X server does not support locale.");
173 if (!XSetLocaleModifiers(""))
174 g_warning("Cannot set locale modifiers for the X server.");
176 /* set our error handler */
177 XSetErrorHandler(xerror_handler
);
179 /* set the DISPLAY environment variable for any lauched children, to the
180 display we're using, so they open in the right place. */
181 putenv(g_strdup_printf("DISPLAY=%s", DisplayString(ob_display
)));
183 ob_cursors
.ptr
= XCreateFontCursor(ob_display
, XC_left_ptr
);
184 ob_cursors
.busy
= XCreateFontCursor(ob_display
, XC_watch
);
185 ob_cursors
.move
= XCreateFontCursor(ob_display
, XC_fleur
);
186 ob_cursors
.tl
= XCreateFontCursor(ob_display
, XC_top_left_corner
);
187 ob_cursors
.tr
= XCreateFontCursor(ob_display
, XC_top_right_corner
);
188 ob_cursors
.bl
= XCreateFontCursor(ob_display
, XC_bottom_left_corner
);
189 ob_cursors
.br
= XCreateFontCursor(ob_display
, XC_bottom_right_corner
);
190 ob_cursors
.t
= XCreateFontCursor(ob_display
, XC_top_side
);
191 ob_cursors
.r
= XCreateFontCursor(ob_display
, XC_right_side
);
192 ob_cursors
.b
= XCreateFontCursor(ob_display
, XC_bottom_side
);
193 ob_cursors
.l
= XCreateFontCursor(ob_display
, XC_left_side
);
195 prop_startup(); /* get atoms values for the display */
196 extensions_query_all(); /* find which extensions are present */
198 /* save stuff that we can use to restore state */
201 if (screen_annex()) { /* it will be ours! */
202 /* startup the parsing so everything can register sections of the rc */
205 /* anything that is going to read data from the rc file needs to be
211 /* load the plugins specified in the pluginrc */
214 /* set up the kernel config shit */
216 /* parse/load user options */
217 if (parse_load_rc(&doc
, &node
))
218 parse_tree(doc
, node
->xmlChildrenNode
, NULL
);
219 /* we're done with parsing now, kill it */
222 /* load the theme specified in the rc file */
223 ob_rr_theme
= RrThemeNew(ob_rr_inst
, config_theme
);
224 if (ob_rr_theme
== NULL
)
225 exit_with_error("Unable to load a theme.");
230 moveresize_startup();
237 /* call startup for all the plugins */
240 /* get all the existing windows */
243 ob_state
= State_Running
;
246 ob_state
= State_Exiting
;
249 client_unmanage_all();
251 plugin_shutdown(); /* calls all the plugins' shutdown functions */
257 moveresize_shutdown();
269 RrThemeFree(ob_rr_theme
);
270 RrInstanceFree(ob_rr_inst
);
273 SmcCloseConnection(ob_sm_conn
, 0, NULL
);
274 XCloseDisplay(ob_display
);
277 if (ob_restart_path
!= NULL
) {
283 if (g_shell_parse_argv(ob_restart_path
, &argcp
, &argvp
, &err
)) {
284 execvp(argvp
[0], argvp
);
287 g_warning("failed to execute '%s': %s", ob_restart_path
,
293 execvp(argv
[0], argv
); /* try how we were run */
294 execlp(BINARY
, BINARY
, NULL
); /* try this as a last resort */
300 static void signal_handler(const ObEvent
*e
, void *data
)
304 s
= e
->data
.s
.signal
;
307 g_message("Caught SIGUSR1 signal. Restarting.");
308 ob_shutdown
= ob_restart
= TRUE
;
315 g_message("Caught signal %d. Exiting.", s
);
321 g_message("Caught signal %d. Aborting and dumping core.", s
);
326 static void print_version()
328 g_print("Openbox %s\n\n", PACKAGE_VERSION
);
329 g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
330 g_print("This is free software, and you are welcome to redistribute it\n");
331 g_print("under certain conditions. See the file COPYING for details.\n\n");
334 static void print_help()
337 g_print("Syntax: %s [options]\n\n", BINARY
);
338 g_print("Options:\n\n");
339 g_print(" -rc PATH Specify the path to the rc file to use\n");
340 g_print(" -help Display this help and exit\n");
341 g_print(" -version Display the version and exit\n");
342 g_print(" -sync Run in synchronous mode (this is slow and meant\n"
343 " for debugging X routines)\n");
344 g_print("\nPlease report bugs at %s\n", PACKAGE_BUGREPORT
);
347 static void parse_args(int argc
, char **argv
)
351 for (i
= 1; i
< argc
; ++i
) {
352 if (!strcmp(argv
[i
], "-version")) {
355 } else if (!strcmp(argv
[i
], "-help")) {
358 } else if (!strcmp(argv
[i
], "-sync")) {
360 } else if (!strcmp(argv
[i
], "-rc")) {
361 if (i
== argc
- 1) /* no args left */
362 g_printerr("-rc requires an argument\n");
364 ob_rc_path
= argv
[++i
];
366 g_printerr("Invalid option: '%s'\n\n", argv
[i
]);
373 gboolean
ob_pointer_pos(int *x
, int *y
)
379 return !!XQueryPointer(ob_display
, ob_root
, &w
, &w
, x
, y
, &i
, &i
, &u
);
382 static void sm_save_yourself(SmcConn conn
, SmPointer data
, int save_type
,
383 Bool shutdown
, int interact_style
, Bool fast
)
385 g_message("got SAVE YOURSELF from session manager");
386 SmcSaveYourselfDone(conn
, TRUE
);
389 static void sm_die(SmcConn conn
, SmPointer data
)
392 g_message("got DIE from session manager");
395 static void sm_save_complete(SmcConn conn
, SmPointer data
)
397 g_message("got SAVE COMPLETE from session manager");
400 static void sm_shutdown_cancelled(SmcConn conn
, SmPointer data
)
402 g_message("got SHUTDOWN CANCELLED from session manager");
405 static void exit_with_error(gchar
*msg
)
409 SmcCloseConnection(ob_sm_conn
, 1, &msg
);