]>
Dogcows Code - chaz/openbox/blob - openbox/openbox.c
13 #include "moveresize.h"
17 #include "extensions.h"
23 #include "parser/parse.h"
24 #include "render/render.h"
25 #include "render/theme.h"
40 #ifdef HAVE_SYS_STAT_H
41 # include <sys/stat.h>
42 # include <sys/types.h>
48 #include <X11/cursorfont.h>
50 RrInstance
*ob_rr_inst
;
54 gboolean ob_sm_use
= TRUE
;
56 gboolean ob_replace_wm
;
59 static gboolean xsync
;
60 static gboolean shutdown
;
61 static gboolean restart
;
62 static char *restart_path
;
63 static Cursor cursors
[OB_NUM_CURSORS
];
64 static KeyCode keys
[OB_NUM_KEYS
];
65 static gchar
*sm_save_file
;
67 static void signal_handler(int signal
);
68 static void parse_args(int argc
, char **argv
);
70 int main(int argc
, char **argv
)
72 struct sigaction action
;
79 ob_debug_show_output(TRUE
);
82 state
= OB_STATE_STARTING
;
84 /* initialize the locale */
85 if (!setlocale(LC_ALL
, ""))
86 g_warning("Couldn't set locale from environment.\n");
87 bindtextdomain(PACKAGE_NAME
, LOCALEDIR
);
88 bind_textdomain_codeset(PACKAGE_NAME
, "UTF-8");
89 textdomain(PACKAGE_NAME
);
91 /* set up signal handler */
93 action
.sa_handler
= signal_handler
;
94 action
.sa_mask
= sigset
;
95 action
.sa_flags
= SA_NOCLDSTOP
| SA_NODEFER
;
96 sigaction(SIGUSR1
, &action
, (struct sigaction
*) NULL
);
97 sigaction(SIGPIPE
, &action
, (struct sigaction
*) NULL
);
98 /* sigaction(SIGSEGV, &action, (struct sigaction *) NULL);*/
99 sigaction(SIGFPE
, &action
, (struct sigaction
*) NULL
);
100 sigaction(SIGTERM
, &action
, (struct sigaction
*) NULL
);
101 sigaction(SIGINT
, &action
, (struct sigaction
*) NULL
);
102 sigaction(SIGHUP
, &action
, (struct sigaction
*) NULL
);
104 /* create the ~/.openbox dir */
105 path
= g_build_filename(g_get_home_dir(), ".openbox", NULL
);
106 mkdir(path
, (S_IRUSR
| S_IWUSR
| S_IXUSR
| S_IRGRP
| S_IWGRP
| S_IXGRP
|
107 S_IROTH
| S_IWOTH
| S_IXOTH
));
109 /* create the ~/.openbox/themes dir */
110 path
= g_build_filename(g_get_home_dir(), ".openbox", "themes", NULL
);
111 mkdir(path
, (S_IRUSR
| S_IWUSR
| S_IXUSR
| S_IRGRP
| S_IWGRP
| S_IXGRP
|
112 S_IROTH
| S_IWOTH
| S_IXOTH
));
114 /* create the ~/.openbox/sessions dir */
115 path
= g_build_filename(g_get_home_dir(), ".openbox", "sessions", NULL
);
116 mkdir(path
, (S_IRUSR
| S_IWUSR
| S_IXUSR
| S_IRGRP
| S_IWGRP
| S_IXGRP
|
117 S_IROTH
| S_IWOTH
| S_IXOTH
));
120 g_set_prgname(argv
[0]);
122 /* parse out command line args */
123 parse_args(argc
, argv
);
125 ob_display
= XOpenDisplay(NULL
);
126 if (ob_display
== NULL
)
127 ob_exit_with_error("Failed to open the display.");
128 if (fcntl(ConnectionNumber(ob_display
), F_SETFD
, 1) == -1)
129 ob_exit_with_error("Failed to set display as close-on-exec.");
132 session_load(sm_save_file
);
133 session_startup(argc
, argv
);
136 ob_sn_display
= sn_display_new(ob_display
, NULL
, NULL
);
139 ob_screen
= DefaultScreen(ob_display
);
141 ob_rr_inst
= RrInstanceNew(ob_display
, ob_screen
);
142 if (ob_rr_inst
== NULL
)
143 ob_exit_with_error("Failed to initialize the render library.");
145 /* XXX fork self onto other screens */
147 XSynchronize(ob_display
, xsync
);
149 /* check for locale support */
150 if (!XSupportsLocale())
151 g_warning("X server does not support locale.");
152 if (!XSetLocaleModifiers(""))
153 g_warning("Cannot set locale modifiers for the X server.");
155 /* set our error handler */
156 XSetErrorHandler(xerror_handler
);
158 /* set the DISPLAY environment variable for any lauched children, to the
159 display we're using, so they open in the right place. */
160 putenv(g_strdup_printf("DISPLAY=%s", DisplayString(ob_display
)));
162 /* create available cursors */
163 cursors
[OB_CURSOR_POINTER
] =
164 XCreateFontCursor(ob_display
, XC_left_ptr
);
165 cursors
[OB_CURSOR_BUSY
] =
166 XCreateFontCursor(ob_display
, XC_watch
);
167 cursors
[OB_CURSOR_MOVE
] =
168 XCreateFontCursor(ob_display
, XC_fleur
);
169 cursors
[OB_CURSOR_NORTH
] =
170 XCreateFontCursor(ob_display
, XC_top_side
);
171 cursors
[OB_CURSOR_NORTHEAST
] =
172 XCreateFontCursor(ob_display
, XC_top_right_corner
);
173 cursors
[OB_CURSOR_EAST
] =
174 XCreateFontCursor(ob_display
, XC_right_side
);
175 cursors
[OB_CURSOR_SOUTHEAST
] =
176 XCreateFontCursor(ob_display
, XC_bottom_right_corner
);
177 cursors
[OB_CURSOR_SOUTH
] =
178 XCreateFontCursor(ob_display
, XC_bottom_side
);
179 cursors
[OB_CURSOR_SOUTHWEST
] =
180 XCreateFontCursor(ob_display
, XC_bottom_left_corner
);
181 cursors
[OB_CURSOR_WEST
] =
182 XCreateFontCursor(ob_display
, XC_left_side
);
183 cursors
[OB_CURSOR_NORTHWEST
] =
184 XCreateFontCursor(ob_display
, XC_top_left_corner
);
186 /* create available keycodes */
187 keys
[OB_KEY_RETURN
] =
188 XKeysymToKeycode(ob_display
, XStringToKeysym("Return"));
189 keys
[OB_KEY_ESCAPE
] =
190 XKeysymToKeycode(ob_display
, XStringToKeysym("Escape"));
192 XKeysymToKeycode(ob_display
, XStringToKeysym("Left"));
194 XKeysymToKeycode(ob_display
, XStringToKeysym("Right"));
196 XKeysymToKeycode(ob_display
, XStringToKeysym("Up"));
198 XKeysymToKeycode(ob_display
, XStringToKeysym("Down"));
200 prop_startup(); /* get atoms values for the display */
201 extensions_query_all(); /* find which extensions are present */
203 /* save stuff that we can use to restore state */
206 if (screen_annex()) { /* it will be ours! */
209 /* startup the parsing so everything can register sections of the rc */
212 /* anything that is going to read data from the rc file needs to be
217 /* focus_backup is used for stacking, so this needs to come before
218 anything that calls stacking_add */
222 /* set up the kernel config shit */
224 /* parse/load user options */
225 if (parse_load_rc(&doc
, &node
))
226 parse_tree(i
, doc
, node
->xmlChildrenNode
);
227 /* we're done with parsing now, kill it */
231 /* load the theme specified in the rc file */
232 ob_rr_theme
= RrThemeNew(ob_rr_inst
, config_theme
);
233 if (ob_rr_theme
== NULL
)
234 ob_exit_with_error("Unable to load a theme.");
236 moveresize_startup();
245 /* get all the existing windows */
248 state
= OB_STATE_RUNNING
;
251 state
= OB_STATE_EXITING
;
254 client_unmanage_all();
264 moveresize_shutdown();
272 RrThemeFree(ob_rr_theme
);
273 RrInstanceFree(ob_rr_inst
);
279 sn_display_unref(ob_sn_display
);
282 XCloseDisplay(ob_display
);
285 if (restart_path
!= NULL
) {
291 if (g_shell_parse_argv(restart_path
, &argcp
, &argvp
, &err
)) {
292 execvp(argvp
[0], argvp
);
295 g_warning("failed to execute '%s': %s", restart_path
,
301 execvp(argv
[0], argv
); /* try how we were run */
307 static void signal_handler(int sig
)
311 fprintf(stderr
, "Caught SIGUSR1 signal. Restarting.");
319 fprintf(stderr
, "Caught signal %d. Exiting.", sig
);
325 fprintf(stderr
, "Caught signal %d. Aborting and dumping core.", sig
);
330 static void print_version()
332 g_print("Openbox %s\n\n", PACKAGE_VERSION
);
333 g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
334 g_print("This is free software, and you are welcome to redistribute it\n");
335 g_print("under certain conditions. See the file COPYING for details.\n\n");
338 static void print_help()
341 g_print("Syntax: openbox [options]\n\n");
342 g_print("Options:\n\n");
344 g_print(" --sm-disable Disable connection to session manager\n");
345 g_print(" --sm-client-id ID Specify session management ID\n");
346 g_print(" --sm-save-file FILE Specify file to load a saved session\n"
349 g_print(" --replace Replace the currently running window "
351 g_print(" --help Display this help and exit\n");
352 g_print(" --version Display the version and exit\n");
353 g_print(" --sync Run in synchronous mode (this is slow and\n"
354 " meant for debugging X routines)\n");
355 g_print(" --debug Display debugging output\n");
356 g_print("\nPlease report bugs at %s\n", PACKAGE_BUGREPORT
);
359 static void parse_args(int argc
, char **argv
)
363 for (i
= 1; i
< argc
; ++i
) {
364 if (!strcmp(argv
[i
], "--version")) {
367 } else if (!strcmp(argv
[i
], "--help")) {
370 } else if (!strcmp(argv
[i
], "--g-fatal-warnings")) {
371 g_log_set_always_fatal(G_LOG_LEVEL_CRITICAL
);
372 } else if (!strcmp(argv
[i
], "--replace")) {
373 ob_replace_wm
= TRUE
;
374 } else if (!strcmp(argv
[i
], "--sync")) {
376 } else if (!strcmp(argv
[i
], "--debug")) {
377 ob_debug_show_output(TRUE
);
379 } else if (!strcmp(argv
[i
], "--sm-client-id")) {
380 if (i
== argc
- 1) /* no args left */
381 g_printerr(_("--sm-client-id requires an argument\n"));
383 ob_sm_id
= g_strdup(argv
[++i
]);
384 } else if (!strcmp(argv
[i
], "--sm-save-file")) {
385 if (i
== argc
- 1) /* no args left */
386 g_printerr(_("--sm-save-file requires an argument\n"));
388 sm_save_file
= argv
[++i
];
389 } else if (!strcmp(argv
[i
], "--sm-disable")) {
393 g_printerr("Invalid option: '%s'\n\n", argv
[i
]);
400 void ob_exit_with_error(gchar
*msg
)
407 void ob_restart_other(const gchar
*path
)
409 restart_path
= g_strdup(path
);
424 Cursor
ob_cursor(ObCursor cursor
)
426 g_assert(cursor
< OB_NUM_CURSORS
);
427 return cursors
[cursor
];
430 KeyCode
ob_keycode(ObKey key
)
432 g_assert(key
< OB_NUM_KEYS
);
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