static void
init_commands(void)
{
attr_init();
bmap_init();
fadvise_init();
file_init();
freeze_init();
fsync_init();
getrusage_init();
help_init();
imap_init();
inject_init();
madvise_init();
mincore_init();
mmap_init();
open_init();
parent_init();
pread_init();
prealloc_init();
fiemap_init();
pwrite_init();
quit_init();
resblks_init();
sendfile_init();
shutdown_init();
truncate_init();
}
void cmd_chshut(int argc, char *argv[])
{
struct shutdown_trigger *st;
struct shutdown_action *sa;
char path[PATH_MAX];
parse_chshut_options(argc, argv);
if (argc < 2) {
ERR("No trigger specified");
print_help_hint_exit();
}
shutdown_init();
st = shutdown_trigger_get(argv[1]);
if (st == &shutdown_trigger_panic ||
st == &shutdown_trigger_restart)
ERR_EXIT("Please use \"service dumpconf\" for "
"configuring the %s trigger",
st->name);
if (argc < 3) {
ERR("No action specified");
print_help_hint_exit();
}
sa = shutdown_action_get(argv[2]);
if (sa == &shutdown_action_vmcmd) {
vmcmd_set(st, argc, argv);
} else if (argc != 3) {
ERR("Too many parameters specified");
print_help_hint_exit();
}
sprintf(path, "shutdown_actions/%s", st->name_sysfs);
if (write_str_errno(argv[2], path))
ERR_EXIT_ERRNO("Could not set \"%s\"", path);
}
void cmd_lsshut(int argc, char *argv[])
{
int i;
parse_lsshut_options(argc, argv);
shutdown_init();
printf("Trigger Action\n");
printf("========================\n");
for (i = 0; shutdown_trigger_vec[i]; i++) {
if (!shutdown_trigger_vec[i]->available)
continue;
shutdown_trigger_print(shutdown_trigger_vec[i]);
}
}
void init_tabletwm() {
memset(&key_win, 0, sizeof(key_win));
memset(&shutdown_win, 0, sizeof(shutdown_win));
xcb_void_cookie_t void_cookie;
xcb_intern_atom_cookie_t atom_cookie[TWM_ATOM_LAST_VALUE];
uint32_t v[] = {XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY | XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT | XCB_EVENT_MASK_PROPERTY_CHANGE};
int i;
char *a_atoms[TWM_ATOM_LAST_VALUE] = {
"WM_SIZE_HINTS",
"WM_NORMAL_HINTS",
"WM_PROTOCOLS",
"WM_DELETE_WINDOW",
"WM_TRANSIENT_FOR",
"_NET_SUPPORTING_WM_CHECK",
"_NET_WM_NAME",
"_NET_SUPPORTED",
"_NET_WM_WINDOW_TYPE",
"_NET_WM_WINDOW_TYPE_DESKTOP",
"_NET_WM_WINDOW_TYPE_DOCK",
"_NET_WM_WINDOW_TYPE_TOOLBAR",
"_NET_WM_WINDOW_TYPE_MENU",
"_NET_WM_WINDOW_TYPE_UTILITY",
"_NET_WM_WINDOW_TYPE_SPLASH",
"_NET_WM_WINDOW_TYPE_DIALOG",
"_NET_WM_WINDOW_TYPE_DROPDOWN_MENU",
"_NET_WM_WINDOW_TYPE_POPUP_MENU",
"_NET_WM_WINDOW_TYPE_TOOLTIP",
"_NET_WM_WINDOW_TYPE_NOTIFICATION",
"_NET_WM_WINDOW_TYPE_COMBO",
"_NET_WM_WINDOW_TYPE_DND",
"_NET_WM_WINDOW_TYPE_NORMAL",
"_NET_WM_ALLOWED_ACTIONS",
"_NET_WM_ACTION_MOVE",
"_NET_WM_ACTION_RESIZE",
"_NET_WM_ACTION_MINIMIZE",
"_NET_WM_ACTION_SHADE",
"_NET_WM_ACTION_STICK",
"_NET_WM_ACTION_MAXIMIZE_HORZ",
"_NET_WM_ACTION_MAXIMIZE_VERT",
"_NET_WM_ACTION_FULLSCREEN",
"_NET_WM_ACTION_CHANGE_DESKTOP",
"_NET_WM_ACTION_CLOSE",
"_NET_WM_ACTION_ABOVE",
"_NET_WM_ACTION_BELOW",
"WM_CLASS",
"WM_STATE",
"_NET_ACTIVE_WINDOW",
"WM_HINTS",
"_XKB_RULES_NAMES",
};
init_load_config();
wincache_init();
conn = xcb_connect(0, 0);
assert(conn);
scr = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
width = scr->width_in_pixels;
height = scr->height_in_pixels; // reserve the bottom part for the 1pixel-height, collapsed menu bar
xcb_change_window_attributes(conn, scr->root, XCB_CW_EVENT_MASK, v);
xcb_depth_iterator_t depth_iter;
xcb_visualid_t root_visual = { 0 };
visual_type = NULL;
for (depth_iter = xcb_screen_allowed_depths_iterator (scr); depth_iter.rem; xcb_depth_next (&depth_iter)) {
xcb_visualtype_iterator_t visual_iter;
visual_iter = xcb_depth_visuals_iterator (depth_iter.data);
for (; visual_iter.rem; xcb_visualtype_next (&visual_iter)) {
if (scr->root_visual == visual_iter.data->visual_id) {
visual_type = visual_iter.data;
break;
}
}
}
/* get atoms */
for(i=0; i < TWM_ATOM_LAST_VALUE; i++) {
atom_cookie[i] = xcb_intern_atom_unchecked(conn, 0, strlen(a_atoms[i]), a_atoms[i]);
};
xcb_flush(conn);
xcb_intern_atom_reply_t *atom_reply;
for(i=0; i < TWM_ATOM_LAST_VALUE; i++) {
atom_reply = xcb_intern_atom_reply(conn, atom_cookie[i], 0),
atoms[i] = atom_reply->atom;
free(atom_reply);
};
xcb_change_property(conn, XCB_PROP_MODE_REPLACE, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM_WM_DELETE_WINDOW]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_WINDOW_TYPE]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_WINDOW_TYPE_DESKTOP]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_WINDOW_TYPE_DOCK]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_WINDOW_TYPE_TOOLBAR]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_WINDOW_TYPE_MENU]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED] , XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_WINDOW_TYPE_UTILITY]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_WINDOW_TYPE_SPLASH]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_WINDOW_TYPE_DIALOG]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_WINDOW_TYPE_DROPDOWN_MENU]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_WINDOW_TYPE_POPUP_MENU]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_WINDOW_TYPE_TOOLTIP]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_WINDOW_TYPE_NOTIFICATION]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_WINDOW_TYPE_COMBO]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_WINDOW_TYPE_DND]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_WINDOW_TYPE_NORMAL]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_ALLOWED_ACTIONS]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_ACTION_MOVE]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_ACTION_RESIZE]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_ACTION_MINIMIZE]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_ACTION_SHADE]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_ACTION_STICK]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_ACTION_MAXIMIZE_HORZ]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_ACTION_MAXIMIZE_VERT]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_ACTION_FULLSCREEN]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_ACTION_CHANGE_DESKTOP]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_ACTION_CLOSE]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_ACTION_ABOVE]);
xcb_change_property(conn, XCB_PROP_MODE_APPEND, scr->root, atoms[TWM_ATOM__NET_SUPPORTED], XCB_ATOM_ATOM, 32, 1, &atoms[TWM_ATOM__NET_WM_ACTION_BELOW]);
// This window contains the menu and the virtual keyboard (when showed)
// It is also used to ensure that the window manager is recognized as an Extended Window Manager Hints WM
// By default it occupies one pixel at the bottom of the screen, to allow to detect when the mouse is moved to the bottom
xcb_get_property_cookie_t kbd_info_cookie;
xcb_get_property_reply_t *kbd_info;
kbd_info_cookie = xcb_get_property(conn, 0, scr->root, atoms[TWM__XKB_RULES_NAMES], XCB_ATOM_STRING, 0, 1024);
key_win.window = xcb_generate_id(conn);
uint32_t values[1] = {XCB_EVENT_MASK_EXPOSURE|XCB_EVENT_MASK_BUTTON_RELEASE|XCB_EVENT_MASK_BUTTON_PRESS|XCB_EVENT_MASK_ENTER_WINDOW|XCB_EVENT_MASK_LEAVE_WINDOW};
void_cookie=xcb_create_window_checked (conn, XCB_COPY_FROM_PARENT, key_win.window, scr->root, 0, height-1, width, 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, scr->root_visual, XCB_CW_EVENT_MASK, values);
xcb_flush(conn);
kbd_info = xcb_get_property_reply(conn, kbd_info_cookie, 0);
if (kbd_info!=NULL) {
if (kbd_info->length>0) {
char *p=((char *)(xcb_get_property_value(kbd_info)));
int counter=0;
int len, max;
max=xcb_get_property_value_length(kbd_info);
char *end=p+max;
do {
len = strnlen(p, max);
if (*p!=0) {
xkb_names[counter++] = strdup(p);
}
p+=len+1;
max-=len+1;
} while ((p < end) && (counter < 5));
}
free(kbd_info);
}
if (xcb_request_check(conn, void_cookie)) {
printf("Can't create the fake window\n");
} else {
menuwin_init();
}
shutdown_init();
}
