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Dogcows Code - chaz/openbox/blob - openbox/openbox.c
165d7229730c79859e2d854c0a1ef504a156db25
14 #include "moveresize.h"
18 #include "extensions.h"
25 #include "parser/parse.h"
26 #include "render/render.h"
27 #include "render/theme.h"
42 #ifdef HAVE_SYS_STAT_H
43 # include <sys/stat.h>
44 # include <sys/types.h>
50 #include <X11/cursorfont.h>
52 RrInstance
*ob_rr_inst
;
56 gboolean ob_sm_use
= TRUE
;
58 gboolean ob_replace_wm
;
61 static gboolean xsync
;
62 static gboolean shutdown
;
63 static gboolean restart
;
64 static char *restart_path
;
65 static Cursor cursors
[OB_NUM_CURSORS
];
66 static KeyCode keys
[OB_NUM_KEYS
];
67 static gchar
*sm_save_file
;
69 static void signal_handler(const ObEvent
*e
, void *data
);
70 static void parse_args(int argc
, char **argv
);
72 int main(int argc
, char **argv
)
74 struct sigaction action
;
81 ob_debug_show_output(TRUE
);
84 state
= OB_STATE_STARTING
;
86 /* initialize the locale */
87 if (!setlocale(LC_ALL
, ""))
88 g_warning("Couldn't set locale from environment.\n");
89 bindtextdomain(PACKAGE_NAME
, LOCALEDIR
);
90 bind_textdomain_codeset(PACKAGE_NAME
, "UTF-8");
91 textdomain(PACKAGE_NAME
);
93 /* start our event dispatcher and register for signals */
95 dispatch_register(Event_Signal
, signal_handler
, NULL
);
97 /* set up signal handler */
99 action
.sa_handler
= dispatch_signal
;
100 action
.sa_mask
= sigset
;
101 action
.sa_flags
= SA_NOCLDSTOP
| SA_NODEFER
;
102 sigaction(SIGUSR1
, &action
, (struct sigaction
*) NULL
);
103 sigaction(SIGPIPE
, &action
, (struct sigaction
*) NULL
);
104 /* sigaction(SIGSEGV, &action, (struct sigaction *) NULL);*/
105 sigaction(SIGFPE
, &action
, (struct sigaction
*) NULL
);
106 sigaction(SIGTERM
, &action
, (struct sigaction
*) NULL
);
107 sigaction(SIGINT
, &action
, (struct sigaction
*) NULL
);
108 sigaction(SIGHUP
, &action
, (struct sigaction
*) NULL
);
110 /* create the ~/.openbox dir */
111 path
= g_build_filename(g_get_home_dir(), ".openbox", NULL
);
112 mkdir(path
, (S_IRUSR
| S_IWUSR
| S_IXUSR
| S_IRGRP
| S_IWGRP
| S_IXGRP
|
113 S_IROTH
| S_IWOTH
| S_IXOTH
));
115 /* create the ~/.openbox/themes dir */
116 path
= g_build_filename(g_get_home_dir(), ".openbox", "themes", NULL
);
117 mkdir(path
, (S_IRUSR
| S_IWUSR
| S_IXUSR
| S_IRGRP
| S_IWGRP
| S_IXGRP
|
118 S_IROTH
| S_IWOTH
| S_IXOTH
));
120 /* create the ~/.openbox/sessions dir */
121 path
= g_build_filename(g_get_home_dir(), ".openbox", "sessions", NULL
);
122 mkdir(path
, (S_IRUSR
| S_IWUSR
| S_IXUSR
| S_IRGRP
| S_IWGRP
| S_IXGRP
|
123 S_IROTH
| S_IWOTH
| S_IXOTH
));
126 g_set_prgname(argv
[0]);
128 /* parse out command line args */
129 parse_args(argc
, argv
);
131 ob_display
= XOpenDisplay(NULL
);
132 if (ob_display
== NULL
)
133 ob_exit_with_error("Failed to open the display.");
134 if (fcntl(ConnectionNumber(ob_display
), F_SETFD
, 1) == -1)
135 ob_exit_with_error("Failed to set display as close-on-exec.");
138 session_load(sm_save_file
);
139 session_startup(argc
, argv
);
142 ob_sn_display
= sn_display_new(ob_display
, NULL
, NULL
);
145 ob_screen
= DefaultScreen(ob_display
);
147 ob_rr_inst
= RrInstanceNew(ob_display
, ob_screen
);
148 if (ob_rr_inst
== NULL
)
149 ob_exit_with_error("Failed to initialize the render library.");
151 /* XXX fork self onto other screens */
153 XSynchronize(ob_display
, xsync
);
155 /* check for locale support */
156 if (!XSupportsLocale())
157 g_warning("X server does not support locale.");
158 if (!XSetLocaleModifiers(""))
159 g_warning("Cannot set locale modifiers for the X server.");
161 /* set our error handler */
162 XSetErrorHandler(xerror_handler
);
164 /* set the DISPLAY environment variable for any lauched children, to the
165 display we're using, so they open in the right place. */
166 putenv(g_strdup_printf("DISPLAY=%s", DisplayString(ob_display
)));
168 /* create available cursors */
169 cursors
[OB_CURSOR_POINTER
] =
170 XCreateFontCursor(ob_display
, XC_left_ptr
);
171 cursors
[OB_CURSOR_BUSY
] =
172 XCreateFontCursor(ob_display
, XC_watch
);
173 cursors
[OB_CURSOR_MOVE
] =
174 XCreateFontCursor(ob_display
, XC_fleur
);
175 cursors
[OB_CURSOR_NORTH
] =
176 XCreateFontCursor(ob_display
, XC_top_side
);
177 cursors
[OB_CURSOR_NORTHEAST
] =
178 XCreateFontCursor(ob_display
, XC_top_right_corner
);
179 cursors
[OB_CURSOR_EAST
] =
180 XCreateFontCursor(ob_display
, XC_right_side
);
181 cursors
[OB_CURSOR_SOUTHEAST
] =
182 XCreateFontCursor(ob_display
, XC_bottom_right_corner
);
183 cursors
[OB_CURSOR_SOUTH
] =
184 XCreateFontCursor(ob_display
, XC_bottom_side
);
185 cursors
[OB_CURSOR_SOUTHWEST
] =
186 XCreateFontCursor(ob_display
, XC_bottom_left_corner
);
187 cursors
[OB_CURSOR_WEST
] =
188 XCreateFontCursor(ob_display
, XC_left_side
);
189 cursors
[OB_CURSOR_NORTHWEST
] =
190 XCreateFontCursor(ob_display
, XC_top_left_corner
);
192 /* create available keycodes */
193 keys
[OB_KEY_RETURN
] =
194 XKeysymToKeycode(ob_display
, XStringToKeysym("Return"));
195 keys
[OB_KEY_ESCAPE
] =
196 XKeysymToKeycode(ob_display
, XStringToKeysym("Escape"));
198 XKeysymToKeycode(ob_display
, XStringToKeysym("Left"));
200 XKeysymToKeycode(ob_display
, XStringToKeysym("Right"));
202 XKeysymToKeycode(ob_display
, XStringToKeysym("Up"));
204 XKeysymToKeycode(ob_display
, XStringToKeysym("Down"));
206 prop_startup(); /* get atoms values for the display */
207 extensions_query_all(); /* find which extensions are present */
209 /* save stuff that we can use to restore state */
212 if (screen_annex()) { /* it will be ours! */
215 /* startup the parsing so everything can register sections of the rc */
218 /* anything that is going to read data from the rc file needs to be
223 /* focus_backup is used for stacking, so this needs to come before
224 anything that calls stacking_add */
228 /* load the plugins specified in the pluginrc */
231 /* set up the kernel config shit */
234 /* parse/load user options */
235 if (parse_load_rc(&doc
, &node
))
236 parse_tree(i
, doc
, node
->xmlChildrenNode
);
237 /* we're done with parsing now, kill it */
242 /* load the theme specified in the rc file */
243 ob_rr_theme
= RrThemeNew(ob_rr_inst
, config_theme
);
244 if (ob_rr_theme
== NULL
)
245 ob_exit_with_error("Unable to load a theme.");
247 moveresize_startup();
255 /* call startup for all the plugins */
258 /* get all the existing windows */
261 state
= OB_STATE_RUNNING
;
264 state
= OB_STATE_EXITING
;
267 client_unmanage_all();
269 plugin_shutdown(); /* calls all the plugins' shutdown functions */
278 moveresize_shutdown();
288 RrThemeFree(ob_rr_theme
);
289 RrInstanceFree(ob_rr_inst
);
294 XCloseDisplay(ob_display
);
297 if (restart_path
!= NULL
) {
303 if (g_shell_parse_argv(restart_path
, &argcp
, &argvp
, &err
)) {
304 execvp(argvp
[0], argvp
);
307 g_warning("failed to execute '%s': %s", restart_path
,
313 execvp(argv
[0], argv
); /* try how we were run */
319 static void signal_handler(const ObEvent
*e
, void *data
)
323 s
= e
->data
.s
.signal
;
326 fprintf(stderr
, "Caught SIGUSR1 signal. Restarting.");
334 fprintf(stderr
, "Caught signal %d. Exiting.", s
);
340 fprintf(stderr
, "Caught signal %d. Aborting and dumping core.", s
);
345 static void print_version()
347 g_print("Openbox %s\n\n", PACKAGE_VERSION
);
348 g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
349 g_print("This is free software, and you are welcome to redistribute it\n");
350 g_print("under certain conditions. See the file COPYING for details.\n\n");
353 static void print_help()
356 g_print("Syntax: openbox [options]\n\n");
357 g_print("Options:\n\n");
359 g_print(" --sm-disable Disable connection to session manager\n");
360 g_print(" --sm-client-id ID Specify session management ID\n");
361 g_print(" --sm-save-file FILE Specify file to load a saved session\n"
364 g_print(" --replace Replace the currently running window "
366 g_print(" --help Display this help and exit\n");
367 g_print(" --version Display the version and exit\n");
368 g_print(" --sync Run in synchronous mode (this is slow and\n"
369 " meant for debugging X routines)\n");
370 g_print(" --debug Display debugging output\n");
371 g_print("\nPlease report bugs at %s\n", PACKAGE_BUGREPORT
);
374 static void parse_args(int argc
, char **argv
)
378 for (i
= 1; i
< argc
; ++i
) {
379 if (!strcmp(argv
[i
], "--version")) {
382 } else if (!strcmp(argv
[i
], "--help")) {
385 } else if (!strcmp(argv
[i
], "--g-fatal-warnings")) {
386 g_log_set_always_fatal(G_LOG_LEVEL_CRITICAL
);
387 } else if (!strcmp(argv
[i
], "--replace")) {
388 ob_replace_wm
= TRUE
;
389 } else if (!strcmp(argv
[i
], "--sync")) {
391 } else if (!strcmp(argv
[i
], "--debug")) {
392 ob_debug_show_output(TRUE
);
394 } else if (!strcmp(argv
[i
], "--sm-client-id")) {
395 if (i
== argc
- 1) /* no args left */
396 g_printerr(_("--sm-client-id requires an argument\n"));
398 ob_sm_id
= g_strdup(argv
[++i
]);
399 } else if (!strcmp(argv
[i
], "--sm-save-file")) {
400 if (i
== argc
- 1) /* no args left */
401 g_printerr(_("--sm-save-file requires an argument\n"));
403 sm_save_file
= argv
[++i
];
404 } else if (!strcmp(argv
[i
], "--sm-disable")) {
408 g_printerr("Invalid option: '%s'\n\n", argv
[i
]);
415 void ob_exit_with_error(gchar
*msg
)
422 void ob_restart_other(const gchar
*path
)
424 restart_path
= g_strdup(path
);
439 Cursor
ob_cursor(ObCursor cursor
)
441 g_assert(cursor
< OB_NUM_CURSORS
);
442 return cursors
[cursor
];
445 KeyCode
ob_keycode(ObKey key
)
447 g_assert(key
< OB_NUM_KEYS
);
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