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|
/* GDM - The GNOME Display Manager
* Copyright (C) 1998, 1999, 2000 Martin K. Petersen <mkp@mkp.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#include <libintl.h>
#include <locale.h>
#include <string.h>
#include <unistd.h>
#include <signal.h>
#include <syslog.h>
#if HAVE_PAM
#include <security/pam_appl.h>
#define PW_ENTRY_SIZE PAM_MAX_RESP_SIZE
#else
#define PW_ENTRY_SIZE GDM_MAX_PASS
#endif
#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#include <libgnomecanvas/libgnomecanvas.h>
#include "vicious.h"
#include "gdm.h"
#include "gdmwm.h"
#include "gdmcomm.h"
#include "gdmcommon.h"
#include "gdmconfig.h"
#include "gdmsession.h"
#include "greeter.h"
#include "greeter_configuration.h"
#include "greeter_parser.h"
#include "greeter_geometry.h"
#include "greeter_item_clock.h"
#include "greeter_item_pam.h"
#include "greeter_item_ulist.h"
#include "greeter_item_customlist.h"
#include "greeter_item_capslock.h"
#include "greeter_item_timed.h"
#include "greeter_events.h"
#include "greeter_action_language.h"
#include "greeter_session.h"
#include "greeter_system.h"
gboolean DOING_GDM_DEVELOPMENT = FALSE;
GtkWidget *window;
GtkWidget *canvas;
gboolean GDM_IS_LOCAL = FALSE;
static gboolean ignore_buttons = FALSE;
gboolean GdmHaltFound = FALSE;
gboolean GdmRebootFound = FALSE;
gboolean *GdmCustomCmdsFound = NULL;
gboolean GdmAnyCustomCmdsFound = FALSE;
gboolean GdmSuspendFound = FALSE;
gboolean GdmConfiguratorFound = FALSE;
/* FIXME: hack */
GreeterItemInfo *welcome_string_info = NULL;
extern gboolean session_dir_whacked_out;
extern gboolean require_quarter;
extern gint gdm_timed_delay;
gboolean greeter_probably_login_prompt = FALSE;
static void process_operation (guchar opcode, const gchar *args);
void
greeter_ignore_buttons (gboolean val)
{
ignore_buttons = val;
}
/* If in random theme mode then grab a random theme from those selected */
static char *
get_random_theme ()
{
char **vec;
char *themes_list;
char *theme;
int size;
int i;
themes_list = gdm_config_get_string (GDM_KEY_GRAPHICAL_THEMES);
if (ve_string_empty (themes_list))
return NULL;
vec = g_strsplit (themes_list, GDM_DELIMITER_THEMES, -1);
if (vec == NULL)
return NULL;
/* Get Number of elements in vector */
for (size = 0; vec[size] != NULL; size++) {}
/* Get Random Theme from list */
srand (time (NULL));
i = rand () % size;
theme = g_strdup (vec[i]);
g_strfreev (vec);
return theme;
}
static gboolean
greeter_ctrl_handler (GIOChannel *source,
GIOCondition cond,
gint fd)
{
gchar buf[PIPE_SIZE];
gchar *p;
gsize len;
/* If this is not incoming i/o then return */
if (cond != G_IO_IN)
return TRUE;
/* Read random garbage from i/o channel until first STX is found */
do {
g_io_channel_read_chars (source, buf, 1, &len, NULL);
if (len != 1)
return TRUE;
} while (buf[0] && buf[0] != STX);
memset (buf, '\0', sizeof (buf));
if (g_io_channel_read_chars (source, buf, sizeof (buf) - 1, &len, NULL) !=
G_IO_STATUS_NORMAL)
return TRUE;
p = memchr (buf, STX, len);
if (p != NULL) {
len = p - buf;
g_io_channel_seek_position (source, -((sizeof (buf) - 1) - len), G_SEEK_CUR, NULL);
memset (buf + len, '\0', (sizeof (buf) - 1) - len);
}
buf[len - 1] = '\0';
process_operation ((guchar) buf[0], buf + 1);
return TRUE;
}
static void
process_operation (guchar op_code,
const gchar *args)
{
GtkWidget *dlg;
char *tmp;
char *session;
GreeterItemInfo *conversation_info;
static GnomeCanvasItem *disabled_cover = NULL;
gchar *language;
gchar *selected_user = NULL;
/* Parse opcode */
switch (op_code) {
case GDM_SETLOGIN:
/* somebody is trying to fool us this is the user that
* wants to log in, and well, we are the gullible kind */
greeter_item_pam_set_user (args);
printf ("%c\n", STX);
fflush (stdout);
break;
case GDM_PROMPT:
tmp = ve_locale_to_utf8 (args);
if (tmp != NULL && strcmp (tmp, _("Username:")) == 0) {
gdm_common_login_sound (gdm_config_get_string (GDM_KEY_SOUND_PROGRAM),
gdm_config_get_string (GDM_KEY_SOUND_ON_LOGIN_FILE),
gdm_config_get_bool (GDM_KEY_SOUND_ON_LOGIN));
greeter_probably_login_prompt = TRUE;
} else {
greeter_probably_login_prompt = FALSE;
}
greeter_ignore_buttons (FALSE);
greeter_item_pam_prompt (tmp, PW_ENTRY_SIZE, TRUE);
g_free (tmp);
/* Reselect selected user if any */
selected_user = greeter_item_ulist_get_selected_user ();
if (greeter_probably_login_prompt == TRUE && selected_user != NULL)
greeter_item_ulist_select_user (selected_user);
break;
case GDM_NOECHO:
tmp = ve_locale_to_utf8 (args);
if (tmp != NULL && strcmp (tmp, _("Password:")) == 0)
greeter_probably_login_prompt = FALSE;
greeter_ignore_buttons (FALSE);
greeter_item_pam_prompt (tmp, PW_ENTRY_SIZE, FALSE);
g_free (tmp);
break;
case GDM_MSG:
tmp = ve_locale_to_utf8 (args);
greeter_item_pam_message (tmp);
g_free (tmp);
printf ("%c\n", STX);
fflush (stdout);
break;
case GDM_ERRBOX:
tmp = ve_locale_to_utf8 (args);
greeter_item_pam_error (tmp);
g_free (tmp);
printf ("%c\n", STX);
fflush (stdout);
break;
case GDM_ERRDLG:
/* we should be now fine for focusing new windows */
gdm_wm_focus_new_windows (TRUE);
tmp = ve_locale_to_utf8 (args);
dlg = ve_hig_dialog_new (NULL /* parent */,
GTK_DIALOG_MODAL /* flags */,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
tmp,
"");
g_free (tmp);
gdm_wm_center_window (GTK_WINDOW (dlg));
gdm_wm_no_login_focus_push ();
gtk_dialog_run (GTK_DIALOG (dlg));
gtk_widget_destroy (dlg);
gdm_wm_no_login_focus_pop ();
printf ("%c\n", STX);
fflush (stdout);
break;
case GDM_SESS:
tmp = ve_locale_to_utf8 (args);
session = gdm_session_lookup (tmp);
g_free (tmp);
if (gdm_get_save_session () == GTK_RESPONSE_CANCEL) {
printf ("%c%s\n", STX, GDM_RESPONSE_CANCEL);
} else {
tmp = ve_locale_from_utf8 (session);
printf ("%c%s\n", STX, tmp);
g_free (tmp);
}
fflush (stdout);
g_free (session);
break;
case GDM_LANG:
language = greeter_language_get_language (args);
if (greeter_language_get_save_language () == GTK_RESPONSE_CANCEL)
printf ("%c%s\n", STX, GDM_RESPONSE_CANCEL);
else
printf ("%c%s\n", STX, language);
fflush (stdout);
g_free (language);
break;
case GDM_SSESS:
if (gdm_get_save_session () == GTK_RESPONSE_YES)
printf ("%cY\n", STX);
else
printf ("%c\n", STX);
fflush (stdout);
break;
case GDM_SLANG:
if (greeter_language_get_save_language () == GTK_RESPONSE_YES)
printf ("%cY\n", STX);
else
printf ("%c\n", STX);
fflush (stdout);
break;
case GDM_RESET:
/* fall thru to reset */
case GDM_RESETOK:
conversation_info = greeter_lookup_id ("pam-conversation");
if (conversation_info)
{
tmp = ve_locale_to_utf8 (args);
g_object_set (G_OBJECT (conversation_info->item),
"text", tmp,
NULL);
g_free (tmp);
}
printf ("%c\n", STX);
fflush (stdout);
greeter_ignore_buttons (FALSE);
greeter_item_ulist_enable ();
break;
case GDM_QUIT:
greeter_item_timed_stop ();
if (require_quarter) {
/* we should be now fine for focusing new windows */
gdm_wm_focus_new_windows (TRUE);
dlg = ve_hig_dialog_new (NULL /* parent */,
GTK_DIALOG_MODAL /* flags */,
GTK_MESSAGE_INFO,
GTK_BUTTONS_OK,
/* translators: This is a nice and evil eggie text, translate
* to your favourite currency */
_("Please insert 25 cents "
"to log in."),
"");
gdm_wm_center_window (GTK_WINDOW (dlg));
gdm_wm_no_login_focus_push ();
gtk_dialog_run (GTK_DIALOG (dlg));
gtk_widget_destroy (dlg);
gdm_wm_no_login_focus_pop ();
}
greeter_item_pam_leftover_messages ();
gdk_flush ();
printf ("%c\n", STX);
fflush (stdout);
/* screw gtk_main_quit, we want to make sure we definately die */
_exit (EXIT_SUCCESS);
break;
case GDM_STARTTIMER:
greeter_item_timed_start ();
printf ("%c\n", STX);
fflush (stdout);
break;
case GDM_STOPTIMER:
greeter_item_timed_stop ();
printf ("%c\n", STX);
fflush (stdout);
break;
case GDM_DISABLE:
gtk_widget_set_sensitive (window, FALSE);
if (disabled_cover == NULL)
{
disabled_cover = gnome_canvas_item_new
(gnome_canvas_root (GNOME_CANVAS (canvas)),
GNOME_TYPE_CANVAS_RECT,
"x1", 0.0,
"y1", 0.0,
"x2", (double)canvas->allocation.width,
"y2", (double)canvas->allocation.height,
"fill_color_rgba", (guint)0x00000088,
NULL);
}
printf ("%c\n", STX);
fflush (stdout);
break;
case GDM_ENABLE:
gtk_widget_set_sensitive (window, TRUE);
if (disabled_cover != NULL)
{
gtk_object_destroy (GTK_OBJECT (disabled_cover));
disabled_cover = NULL;
}
printf ("%c\n", STX);
fflush (stdout);
break;
/* These are handled separately so ignore them here and send
* back a NULL response so that the daemon quits sending them */
case GDM_NEEDPIC:
case GDM_READPIC:
printf ("%c\n", STX);
fflush (stdout);
break;
case GDM_NOFOCUS:
gdm_wm_no_login_focus_push ();
printf ("%c\n", STX);
fflush (stdout);
break;
case GDM_FOCUS:
gdm_wm_no_login_focus_pop ();
printf ("%c\n", STX);
fflush (stdout);
break;
case GDM_SAVEDIE:
/* Set busy cursor */
gdm_common_setup_cursor (GDK_WATCH);
gdm_wm_save_wm_order ();
gdk_flush ();
_exit (EXIT_SUCCESS);
case GDM_QUERY_CAPSLOCK:
if (greeter_is_capslock_on ())
printf ("%cY\n", STX);
else
printf ("%c\n", STX);
fflush (stdout);
break;
default:
gdm_common_fail_greeter ("Unexpected greeter command received: '%c'", op_code);
break;
}
}
static gboolean
key_press_event (GtkWidget *widget, GdkEventKey *key, gpointer data)
{
if (DOING_GDM_DEVELOPMENT && (key->keyval == GDK_Escape))
{
gtk_main_quit ();
return TRUE;
}
return FALSE;
}
/*
* The buttons with these handlers never appear in the F10 menu,
* so they can make use of callback data.
*/
static void
greeter_ok_handler (GreeterItemInfo *info,
gpointer user_data)
{
if (ignore_buttons == FALSE)
{
GreeterItemInfo *entry_info = greeter_lookup_id ("user-pw-entry");
if (entry_info && entry_info->item &&
GNOME_IS_CANVAS_WIDGET (entry_info->item) &&
GTK_IS_ENTRY (GNOME_CANVAS_WIDGET (entry_info->item)->widget))
{
GtkWidget *entry;
entry = GNOME_CANVAS_WIDGET (entry_info->item)->widget;
greeter_ignore_buttons (TRUE);
greeter_item_pam_login (GTK_ENTRY (entry), entry_info);
}
}
}
static void
greeter_cancel_handler (GreeterItemInfo *info,
gpointer user_data)
{
if (ignore_buttons == FALSE)
{
greeter_item_ulist_unset_selected_user ();
greeter_item_ulist_disable ();
greeter_ignore_buttons (TRUE);
printf ("%c%c%c\n", STX, BEL, GDM_INTERRUPT_CANCEL);
fflush (stdout);
}
}
static void
greeter_setup_items (void)
{
greeter_item_clock_setup ();
greeter_item_pam_setup ();
/* This will query the daemon for pictures through stdin/stdout! */
greeter_item_ulist_setup ();
greeter_item_capslock_setup (window);
greeter_item_timed_setup ();
greeter_item_register_action_callback ("ok_button",
greeter_ok_handler,
(gpointer) window);
greeter_item_register_action_callback ("cancel_button",
greeter_cancel_handler,
(gpointer) window);
greeter_item_register_action_callback ("language_button",
greeter_language_handler,
NULL);
greeter_item_register_action_callback ("disconnect_button",
(ActionFunc)gtk_main_quit,
NULL);
greeter_item_system_setup ();
greeter_item_session_setup ();
/* Setup the custom widgets */
greeter_item_customlist_setup ();
}
enum {
RESPONSE_RESTART,
RESPONSE_REBOOT,
RESPONSE_CLOSE
};
static int
verify_gdm_version (void)
{
const char *gdm_version;
const char *gdm_protocol_version;
gdm_version = g_getenv ("GDM_VERSION");
gdm_protocol_version = g_getenv ("GDM_GREETER_PROTOCOL_VERSION");
if (! DOING_GDM_DEVELOPMENT &&
((gdm_protocol_version != NULL &&
strcmp (gdm_protocol_version, GDM_GREETER_PROTOCOL_VERSION) != 0) ||
(gdm_protocol_version == NULL &&
(gdm_version == NULL ||
strcmp (gdm_version, VERSION) != 0))) &&
(g_getenv ("GDM_IS_LOCAL") != NULL))
{
GtkWidget *dialog;
gchar *msg;
gdm_wm_init (0);
gdm_wm_focus_new_windows (TRUE);
msg = g_strdup_printf (_("The greeter version (%s) does not match the daemon "
"version. "
"You have probably just upgraded GDM. "
"Please restart the GDM daemon or the computer."),
VERSION);
dialog = ve_hig_dialog_new (NULL /* parent */,
GTK_DIALOG_MODAL /* flags */,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("Cannot start the greeter"),
msg);
g_free (msg);
gtk_widget_show_all (dialog);
gdm_wm_center_window (GTK_WINDOW (dialog));
gdm_common_setup_cursor (GDK_LEFT_PTR);
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
return EXIT_SUCCESS;
}
if (! DOING_GDM_DEVELOPMENT &&
gdm_protocol_version == NULL &&
gdm_version == NULL)
{
GtkWidget *dialog;
gchar *msg;
gdm_wm_init (0);
gdm_wm_focus_new_windows (TRUE);
msg = g_strdup_printf (_("The greeter version (%s) does not match the daemon "
"version. "
"You have probably just upgraded GDM. "
"Please restart the GDM daemon or the computer."),
VERSION);
dialog = ve_hig_dialog_new (NULL /* parent */,
GTK_DIALOG_MODAL /* flags */,
GTK_MESSAGE_WARNING,
GTK_BUTTONS_NONE,
_("Cannot start the greeter"),
msg);
g_free (msg);
gtk_dialog_add_buttons (GTK_DIALOG (dialog),
_("Restart Machine"),
RESPONSE_REBOOT,
GTK_STOCK_CLOSE,
RESPONSE_CLOSE,
NULL);
gtk_widget_show_all (dialog);
gdm_wm_center_window (GTK_WINDOW (dialog));
gdm_common_setup_cursor (GDK_LEFT_PTR);
switch (gtk_dialog_run (GTK_DIALOG (dialog)))
{
case RESPONSE_REBOOT:
gtk_widget_destroy (dialog);
return DISPLAY_REBOOT;
default:
gtk_widget_destroy (dialog);
return DISPLAY_ABORT;
}
}
if (! DOING_GDM_DEVELOPMENT &&
((gdm_protocol_version != NULL &&
strcmp (gdm_protocol_version, GDM_GREETER_PROTOCOL_VERSION) != 0) ||
(gdm_protocol_version == NULL &&
strcmp (gdm_version, VERSION) != 0)))
{
GtkWidget *dialog;
gchar *msg;
gdm_wm_init (0);
gdm_wm_focus_new_windows (TRUE);
msg = g_strdup_printf (_("The greeter version (%s) does not match the daemon "
"version (%s). "
"You have probably just upgraded GDM. "
"Please restart the GDM daemon or the computer."),
VERSION, gdm_version);
dialog = ve_hig_dialog_new (NULL /* parent */,
GTK_DIALOG_MODAL /* flags */,
GTK_MESSAGE_WARNING,
GTK_BUTTONS_NONE,
_("Cannot start the greeter"),
msg);
g_free (msg);
gtk_dialog_add_buttons (GTK_DIALOG (dialog),
_("Restart GDM"),
RESPONSE_RESTART,
_("Restart Machine"),
RESPONSE_REBOOT,
GTK_STOCK_CLOSE,
RESPONSE_CLOSE,
NULL);
gtk_widget_show_all (dialog);
gdm_wm_center_window (GTK_WINDOW (dialog));
gtk_dialog_set_default_response (GTK_DIALOG (dialog), RESPONSE_RESTART);
gdm_common_setup_cursor (GDK_LEFT_PTR);
switch (gtk_dialog_run (GTK_DIALOG (dialog)))
{
case RESPONSE_RESTART:
gtk_widget_destroy (dialog);
return DISPLAY_RESTARTGDM;
case RESPONSE_REBOOT:
gtk_widget_destroy (dialog);
return DISPLAY_REBOOT;
default:
gtk_widget_destroy (dialog);
return DISPLAY_ABORT;
}
}
return 0;
}
static void
gdm_set_welcomemsg (void)
{
char *welcomemsg = gdm_common_get_welcomemsg ();
if (welcome_string_info->data.text.orig_text != NULL)
g_free (welcome_string_info->data.text.orig_text);
welcome_string_info->data.text.orig_text = welcomemsg;
greeter_item_update_text (welcome_string_info);
}
/*
* If new configuration keys are added to this program, make sure to add the
* key to the gdm_read_config and gdm_reread_config functions. Note if the
* number of configuration values used by gdmlogin is greater than
* GDM_SUP_MAX_MESSAGES defined in daemon/gdm.h (currently defined to be 80),
* consider bumping that number so that all the config can be read in one
* socket connection.
*/
static void
gdm_read_config (void)
{
/* Read config data in bulk */
gdmcomm_comm_bulk_start ();
gdmcomm_set_debug (gdm_config_get_bool (GDM_KEY_DEBUG));
/*
* Read all the keys at once and close sockets connection so we do
* not have to keep the socket open.
*/
gdm_config_get_string (GDM_KEY_GRAPHICAL_THEME);
gdm_config_get_string (GDM_KEY_GRAPHICAL_THEMES);
gdm_config_get_string (GDM_KEY_GRAPHICAL_THEME_DIR);
gdm_config_get_string (GDM_KEY_GTKRC);
gdm_config_get_string (GDM_KEY_GTK_THEME);
gdm_config_get_string (GDM_KEY_INCLUDE);
gdm_config_get_string (GDM_KEY_EXCLUDE);
gdm_config_get_string (GDM_KEY_SESSION_DESKTOP_DIR);
gdm_config_get_string (GDM_KEY_LOCALE_FILE);
gdm_config_get_string (GDM_KEY_HALT);
gdm_config_get_string (GDM_KEY_REBOOT);
gdm_config_get_string (GDM_KEY_SUSPEND);
gdm_config_get_string (GDM_KEY_CONFIGURATOR);
gdm_config_get_string (GDM_KEY_INFO_MSG_FILE);
gdm_config_get_string (GDM_KEY_INFO_MSG_FONT);
gdm_config_get_string (GDM_KEY_TIMED_LOGIN);
gdm_config_get_string (GDM_KEY_GRAPHICAL_THEMED_COLOR);
gdm_config_get_string (GDM_KEY_BACKGROUND_COLOR);
gdm_config_get_string (GDM_KEY_DEFAULT_FACE);
gdm_config_get_string (GDM_KEY_DEFAULT_SESSION);
gdm_config_get_string (GDM_KEY_SOUND_PROGRAM);
gdm_config_get_string (GDM_KEY_SOUND_ON_LOGIN_FILE);
gdm_config_get_string (GDM_KEY_USE_24_CLOCK);
gdm_config_get_string (GDM_KEY_WELCOME);
gdm_config_get_string (GDM_KEY_REMOTE_WELCOME);
gdm_config_get_int (GDM_KEY_XINERAMA_SCREEN);
gdm_config_get_int (GDM_KEY_TIMED_LOGIN_DELAY);
gdm_config_get_int (GDM_KEY_FLEXI_REAP_DELAY_MINUTES);
gdm_config_get_int (GDM_KEY_MAX_ICON_HEIGHT);
gdm_config_get_int (GDM_KEY_MAX_ICON_WIDTH);
gdm_config_get_int (GDM_KEY_MINIMAL_UID);
gdm_config_get_bool (GDM_KEY_ENTRY_CIRCLES);
gdm_config_get_bool (GDM_KEY_ENTRY_INVISIBLE);
gdm_config_get_bool (GDM_KEY_SHOW_XTERM_FAILSAFE);
gdm_config_get_bool (GDM_KEY_SHOW_GNOME_FAILSAFE);
gdm_config_get_bool (GDM_KEY_INCLUDE_ALL);
gdm_config_get_bool (GDM_KEY_SYSTEM_MENU);
gdm_config_get_bool (GDM_KEY_CONFIG_AVAILABLE);
gdm_config_get_bool (GDM_KEY_CHOOSER_BUTTON);
gdm_config_get_bool (GDM_KEY_TIMED_LOGIN_ENABLE);
gdm_config_get_bool (GDM_KEY_GRAPHICAL_THEME_RAND);
gdm_config_get_bool (GDM_KEY_SHOW_LAST_SESSION);
gdm_config_get_bool (GDM_KEY_ALLOW_ROOT);
gdm_config_get_bool (GDM_KEY_ALLOW_REMOTE_ROOT);
gdm_config_get_bool (GDM_KEY_SOUND_ON_LOGIN);
gdm_config_get_bool (GDM_KEY_DEFAULT_WELCOME);
gdm_config_get_bool (GDM_KEY_DEFAULT_REMOTE_WELCOME);
gdm_config_get_bool (GDM_KEY_ADD_GTK_MODULES);
/* Keys for custom commands */
register int i = 0;
gchar * key_string = NULL;
for (; i < GDM_CUSTOM_COMMAND_MAX; i++) {
key_string = g_strdup_printf(_("%s%d="), GDM_KEY_CUSTOM_CMD_TEMPLATE, i);
gdm_config_get_string (key_string);
key_string = g_strdup_printf(_("%s%d="), GDM_KEY_CUSTOM_CMD_LABEL_TEMPLATE, i);
gdm_config_get_string (key_string);
key_string = g_strdup_printf(_("%s%d="), GDM_KEY_CUSTOM_CMD_LR_LABEL_TEMPLATE, i);
gdm_config_get_string (key_string);
key_string = g_strdup_printf(_("%s%d="), GDM_KEY_CUSTOM_CMD_TEXT_TEMPLATE, i);
gdm_config_get_string (key_string);
key_string = g_strdup_printf(_("%s%d="), GDM_KEY_CUSTOM_CMD_TOOLTIP_TEMPLATE, i);
gdm_config_get_string (key_string);
}
g_free (key_string);
/* Keys not to include in reread_config */
gdm_config_get_string (GDM_KEY_SESSION_DESKTOP_DIR);
gdm_config_get_string (GDM_KEY_PID_FILE);
gdm_config_get_string (GDM_KEY_PRE_FETCH_PROGRAM);
gdmcomm_comm_bulk_stop ();
}
static gboolean
greeter_reread_config (int sig, gpointer data)
{
/* Read config data in bulk */
gdmcomm_comm_bulk_start ();
if (gdm_config_reload_bool (GDM_KEY_DEBUG))
gdmcomm_set_debug (gdm_config_get_bool (GDM_KEY_DEBUG));
/* FIXME: The following is evil, we should update on the fly rather
* then just restarting */
/* Also we may not need to check ALL those keys but just a few */
if (gdm_config_reload_string (GDM_KEY_GRAPHICAL_THEME) ||
gdm_config_reload_string (GDM_KEY_GRAPHICAL_THEMES) ||
gdm_config_reload_string (GDM_KEY_GRAPHICAL_THEME_DIR) ||
gdm_config_reload_string (GDM_KEY_GTKRC) ||
gdm_config_reload_string (GDM_KEY_GTK_THEME) ||
gdm_config_reload_string (GDM_KEY_INCLUDE) ||
gdm_config_reload_string (GDM_KEY_EXCLUDE) ||
gdm_config_reload_string (GDM_KEY_SESSION_DESKTOP_DIR) ||
gdm_config_reload_string (GDM_KEY_LOCALE_FILE) ||
gdm_config_reload_string (GDM_KEY_HALT) ||
gdm_config_reload_string (GDM_KEY_REBOOT) ||
gdm_config_reload_string (GDM_KEY_SUSPEND) ||
gdm_config_reload_string (GDM_KEY_CONFIGURATOR) ||
gdm_config_reload_string (GDM_KEY_INFO_MSG_FILE) ||
gdm_config_reload_string (GDM_KEY_INFO_MSG_FONT) ||
gdm_config_reload_string (GDM_KEY_TIMED_LOGIN) ||
gdm_config_reload_string (GDM_KEY_GRAPHICAL_THEMED_COLOR) ||
gdm_config_reload_string (GDM_KEY_BACKGROUND_COLOR) ||
gdm_config_reload_string (GDM_KEY_DEFAULT_FACE) ||
gdm_config_reload_string (GDM_KEY_DEFAULT_SESSION) ||
gdm_config_reload_int (GDM_KEY_XINERAMA_SCREEN) ||
gdm_config_reload_int (GDM_KEY_TIMED_LOGIN_DELAY) ||
gdm_config_reload_int (GDM_KEY_FLEXI_REAP_DELAY_MINUTES) ||
gdm_config_reload_int (GDM_KEY_MAX_ICON_HEIGHT) ||
gdm_config_reload_int (GDM_KEY_MAX_ICON_WIDTH) ||
gdm_config_reload_int (GDM_KEY_MINIMAL_UID) ||
gdm_config_reload_bool (GDM_KEY_ENTRY_CIRCLES) ||
gdm_config_reload_bool (GDM_KEY_ENTRY_INVISIBLE) ||
gdm_config_reload_bool (GDM_KEY_SHOW_XTERM_FAILSAFE) ||
gdm_config_reload_bool (GDM_KEY_SHOW_GNOME_FAILSAFE) ||
gdm_config_reload_bool (GDM_KEY_INCLUDE_ALL) ||
gdm_config_reload_bool (GDM_KEY_SYSTEM_MENU) ||
gdm_config_reload_bool (GDM_KEY_CONFIG_AVAILABLE) ||
gdm_config_reload_bool (GDM_KEY_CHOOSER_BUTTON) ||
gdm_config_reload_bool (GDM_KEY_TIMED_LOGIN_ENABLE) ||
gdm_config_reload_bool (GDM_KEY_GRAPHICAL_THEME_RAND) ||
gdm_config_reload_bool (GDM_KEY_SHOW_LAST_SESSION) ||
gdm_config_reload_bool (GDM_KEY_ALLOW_ROOT) ||
gdm_config_reload_bool (GDM_KEY_ALLOW_REMOTE_ROOT) ||
gdm_config_reload_bool (GDM_KEY_ADD_GTK_MODULES)) {
/* Set busy cursor */
gdm_common_setup_cursor (GDK_WATCH);
gdm_wm_save_wm_order ();
gdmcomm_comm_bulk_stop ();
_exit (DISPLAY_RESTARTGREETER);
}
register int i = 0;
gboolean custom_changed = FALSE;
gchar *key_string = NULL;
for (; i < GDM_CUSTOM_COMMAND_MAX; i++) {
key_string = g_strdup_printf(_("%s%d="), GDM_KEY_CUSTOM_CMD_TEMPLATE, i);
if (gdm_config_reload_string (key_string))
custom_changed = TRUE;
key_string = g_strdup_printf(_("%s%d="), GDM_KEY_CUSTOM_CMD_LABEL_TEMPLATE, i);
if (gdm_config_reload_string (key_string))
custom_changed = TRUE;
key_string = g_strdup_printf(_("%s%d="), GDM_KEY_CUSTOM_CMD_LR_LABEL_TEMPLATE, i);
if (gdm_config_reload_string (key_string))
custom_changed = TRUE;
key_string = g_strdup_printf(_("%s%d="), GDM_KEY_CUSTOM_CMD_TEXT_TEMPLATE, i);
if (gdm_config_reload_string (key_string))
custom_changed = TRUE;
key_string = g_strdup_printf(_("%s%d="), GDM_KEY_CUSTOM_CMD_TOOLTIP_TEMPLATE, i);
if (gdm_config_reload_string (key_string))
custom_changed = TRUE;
}
g_free (key_string);
if(custom_changed){
/* Set busy cursor */
gdm_common_setup_cursor (GDK_WATCH);
gdm_wm_save_wm_order ();
gdmcomm_comm_bulk_stop ();
_exit (DISPLAY_RESTARTGREETER);
}
gdm_config_reload_string (GDM_KEY_SOUND_PROGRAM);
gdm_config_reload_bool (GDM_KEY_SOUND_ON_LOGIN);
gdm_config_reload_string (GDM_KEY_SOUND_ON_LOGIN_FILE);
gdm_config_reload_string (GDM_KEY_USE_24_CLOCK);
if (gdm_config_reload_string (GDM_KEY_WELCOME) ||
gdm_config_reload_bool (GDM_KEY_DEFAULT_WELCOME) ||
gdm_config_reload_string (GDM_KEY_REMOTE_WELCOME) ||
gdm_config_reload_bool (GDM_KEY_DEFAULT_REMOTE_WELCOME)) {
gdm_set_welcomemsg ();
/* Set busy cursor */
gdm_common_setup_cursor (GDK_WATCH);
gdm_wm_save_wm_order ();
gdmcomm_comm_bulk_stop ();
_exit (DISPLAY_RESTARTGREETER);
}
gdmcomm_comm_bulk_stop ();
return TRUE;
}
static void
greeter_done (int sig)
{
_exit (EXIT_SUCCESS);
}
static char *
get_theme_file (const char *in, char **theme_dir)
{
char *file, *dir, *info, *s;
if (in == NULL)
in = "circles";
*theme_dir = NULL;
if (g_path_is_absolute (in))
{
dir = g_strdup (in);
}
else
{
dir = NULL;
if (DOING_GDM_DEVELOPMENT)
{
if (g_access (in, F_OK) == 0)
{
dir = g_strdup (in);
}
else
{
dir = g_build_filename ("themes", in, NULL);
if (g_access (dir, F_OK) != 0)
{
g_free (dir);
dir = NULL;
}
}
}
if (dir == NULL)
dir = g_build_filename (gdm_config_get_string (GDM_KEY_GRAPHICAL_THEME_DIR), in, NULL);
}
*theme_dir = dir;
info = g_build_filename (dir, "GdmGreeterTheme.desktop", NULL);
if (g_access (info, F_OK) != 0) {
g_free (info);
info = g_build_filename (dir, "GdmGreeterTheme.info", NULL);
}
if (g_access (info, F_OK) != 0)
{
char *base = g_path_get_basename (in);
/* just guess the name, we have no info about the theme at
* this point */
g_free (info);
file = g_strdup_printf ("%s/%s.xml", dir, base);
g_free (base);
return file;
}
s = gdm_get_theme_greeter (info, in);
file = g_build_filename (dir, s, NULL);
g_free (info);
g_free (s);
return file;
}
/* The reaping stuff */
static time_t last_reap_delay = 0;
static gboolean
delay_reaping (GSignalInvocationHint *ihint,
guint n_param_values,
const GValue *param_values,
gpointer data)
{
last_reap_delay = time (NULL);
return TRUE;
}
static gboolean
reap_flexiserver (gpointer data)
{
int reapminutes = gdm_config_get_int (GDM_KEY_FLEXI_REAP_DELAY_MINUTES);
if (reapminutes > 0 &&
((time (NULL) - last_reap_delay) / 60) > reapminutes) {
_exit (DISPLAY_REMANAGE);
}
return TRUE;
}
static gboolean
gdm_event (GSignalInvocationHint *ihint,
guint n_param_values,
const GValue *param_values,
gpointer data)
{
GdkEvent *event;
/* HAAAAAAAAAAAAAAAAACK */
/* Since the user has not logged in yet and may have left/right
* mouse buttons switched, we just translate every right mouse click
* to a left mouse click */
if (n_param_values != 2 ||
!G_VALUE_HOLDS (¶m_values[1], GDK_TYPE_EVENT))
return FALSE;
event = g_value_get_boxed (¶m_values[1]);
if ((event->type == GDK_BUTTON_PRESS ||
event->type == GDK_2BUTTON_PRESS ||
event->type == GDK_3BUTTON_PRESS ||
event->type == GDK_BUTTON_RELEASE)
&& event->button.button == 3)
event->button.button = 1;
/* Support Ctrl-U for blanking the username/password entry */
if (event->type == GDK_KEY_PRESS &&
(event->key.state & GDK_CONTROL_MASK) &&
(event->key.keyval == GDK_u ||
event->key.keyval == GDK_U)) {
GreeterItemInfo *entry_info = greeter_lookup_id ("user-pw-entry");
if (entry_info && entry_info->item &&
GNOME_IS_CANVAS_WIDGET (entry_info->item) &&
GTK_IS_ENTRY (GNOME_CANVAS_WIDGET (entry_info->item)->widget))
{
GtkWidget *entry;
entry = GNOME_CANVAS_WIDGET (entry_info->item)->widget;
gtk_entry_set_text (GTK_ENTRY (entry), "");
}
}
return TRUE;
}
int
main (int argc, char *argv[])
{
char *bg_color;
struct sigaction hup;
struct sigaction term;
sigset_t mask;
GIOChannel *ctrlch;
GError *error;
GreeterItemInfo *root;
char *theme_file;
char *theme_dir;
gchar *gdm_graphical_theme;
const char *gdm_gtk_theme;
guint sid;
int r;
if (g_getenv ("DOING_GDM_DEVELOPMENT") != NULL)
DOING_GDM_DEVELOPMENT = TRUE;
gdm_common_openlog ("gdmgreeter", LOG_PID, LOG_DAEMON);
bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
setlocale (LC_ALL, "");
if (ve_string_empty (g_getenv ("GDM_IS_LOCAL")))
GDM_IS_LOCAL = FALSE;
else
GDM_IS_LOCAL = TRUE;
/*
* gdm_common_atspi_launch () needs gdk initialized.
* We cannot start gtk before the registry is running
* because the atk-bridge will crash.
*/
gdk_init (&argc, &argv);
if (! DOING_GDM_DEVELOPMENT) {
gdm_common_atspi_launch ();
}
gtk_init (&argc, &argv);
gdm_common_setup_cursor (GDK_WATCH);
/* Read all configuration at once, so the values get cached */
gdm_read_config ();
if ( ! ve_string_empty (gdm_config_get_string (GDM_KEY_GTKRC)))
gtk_rc_parse (gdm_config_get_string (GDM_KEY_GTKRC));
gdm_gtk_theme = g_getenv ("GDM_GTK_THEME");
if (ve_string_empty (gdm_gtk_theme))
gdm_gtk_theme = gdm_config_get_string (GDM_KEY_GTK_THEME);
if ( ! ve_string_empty (gdm_gtk_theme)) {
gdm_set_theme (gdm_gtk_theme);
}
gdm_wm_screen_init (gdm_config_get_int (GDM_KEY_XINERAMA_SCREEN));
r = verify_gdm_version ();
if (r != 0)
return r;
/* Load the background as early as possible so GDM does not leave */
/* the background unfilled. The cursor should be a watch already */
/* but just in case */
bg_color = gdm_config_get_string (GDM_KEY_GRAPHICAL_THEMED_COLOR);
/* If a graphical theme color does not exist fallback to the plain color */
if (ve_string_empty (bg_color)) {
bg_color = gdm_config_get_string (GDM_KEY_BACKGROUND_COLOR);
}
gdm_common_setup_background_color (bg_color);
greeter_session_init ();
greeter_language_initialize_model ();
ve_signal_add (SIGHUP, greeter_reread_config, NULL);
hup.sa_handler = ve_signal_notify;
hup.sa_flags = 0;
sigemptyset (&hup.sa_mask);
sigaddset (&hup.sa_mask, SIGCHLD);
if (sigaction (SIGHUP, &hup, NULL) < 0) {
gdm_common_fail_greeter ("%s: Error setting up %s signal handler: %s", "main",
"HUP", strerror (errno));
}
term.sa_handler = greeter_done;
term.sa_flags = 0;
sigemptyset (&term.sa_mask);
sigaddset (&term.sa_mask, SIGCHLD);
if G_UNLIKELY (sigaction (SIGINT, &term, NULL) < 0) {
gdm_common_fail_greeter ("%s: Error setting up %s signal handler: %s", "main",
"INT", strerror (errno));
}
if G_UNLIKELY (sigaction (SIGTERM, &term, NULL) < 0) {
gdm_common_fail_greeter ("%s: Error setting up %s signal handler: %s", "main",
"TERM", strerror (errno));
}
sigemptyset (&mask);
sigaddset (&mask, SIGTERM);
sigaddset (&mask, SIGHUP);
sigaddset (&mask, SIGINT);
if G_UNLIKELY (sigprocmask (SIG_UNBLOCK, &mask, NULL) == -1) {
gdm_common_fail_greeter ("Could not set signal mask!");
}
/* ignore SIGCHLD */
sigemptyset (&mask);
sigaddset (&mask, SIGCHLD);
if G_UNLIKELY (sigprocmask (SIG_BLOCK, &mask, NULL) == -1) {
gdm_common_fail_greeter ("Could not set signal mask!");
}
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
if G_UNLIKELY (DOING_GDM_DEVELOPMENT) {
g_signal_connect (G_OBJECT (window), "key_press_event",
G_CALLBACK (key_press_event), NULL);
}
canvas = gnome_canvas_new_aa ();
GTK_WIDGET_UNSET_FLAGS (canvas, GTK_CAN_FOCUS);
gnome_canvas_set_scroll_region (GNOME_CANVAS (canvas),
0.0, 0.0,
(double) gdm_wm_screen.width,
(double) gdm_wm_screen.height);
gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
gtk_window_set_default_size (GTK_WINDOW (window),
gdm_wm_screen.width,
gdm_wm_screen.height);
gtk_container_add (GTK_CONTAINER (window), canvas);
/*
* Initialize the value with the default value so the first time it
* is displayed it doesn't show as 0. Also determine if the Halt,
* Reboot, Suspend and Configurator commands work.
*/
gdm_timed_delay = gdm_config_get_int (GDM_KEY_TIMED_LOGIN_DELAY);
GdmHaltFound = gdm_working_command_exists (gdm_config_get_string (GDM_KEY_HALT));
GdmRebootFound = gdm_working_command_exists (gdm_config_get_string (GDM_KEY_REBOOT));
GdmSuspendFound = gdm_working_command_exists (gdm_config_get_string (GDM_KEY_SUSPEND));
GdmConfiguratorFound = gdm_working_command_exists (gdm_config_get_string (GDM_KEY_CONFIGURATOR));
GdmCustomCmdsFound = g_new0 (gboolean, GDM_CUSTOM_COMMAND_MAX);
register int i = 0;
gchar * key_string = NULL;
for (; i < GDM_CUSTOM_COMMAND_MAX; i++) {
/* For each possible custom command */
key_string = g_strdup_printf(_("%s%d="), GDM_KEY_CUSTOM_CMD_TEMPLATE, i);
GdmCustomCmdsFound[i] = gdm_working_command_exists (gdm_config_get_string (key_string));
if (GdmCustomCmdsFound[i])
GdmAnyCustomCmdsFound = TRUE;
}
g_free (key_string);
if (g_getenv ("GDM_THEME") != NULL)
gdm_graphical_theme = g_strdup (g_getenv ("GDM_THEME"));
else if (gdm_config_get_bool (GDM_KEY_GRAPHICAL_THEME_RAND))
gdm_graphical_theme = get_random_theme ();
else
gdm_graphical_theme = gdm_config_get_string (GDM_KEY_GRAPHICAL_THEME);
theme_file = get_theme_file (gdm_graphical_theme, &theme_dir);
error = NULL;
root = greeter_parse (theme_file, theme_dir,
GNOME_CANVAS (canvas),
gdm_wm_screen.width,
gdm_wm_screen.height,
&error);
if G_UNLIKELY (root == NULL)
{
GtkWidget *dialog;
char *s;
char *tmp;
gdm_wm_init (0);
gdm_wm_focus_new_windows (TRUE);
tmp = ve_filename_to_utf8 (ve_sure_string (gdm_graphical_theme));
s = g_strdup_printf (_("There was an error loading the "
"theme %s"), tmp);
g_free (tmp);
dialog = ve_hig_dialog_new (NULL /* parent */,
GTK_DIALOG_MODAL /* flags */,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
s,
(error && error->message) ? error->message : "");
g_free (s);
gtk_widget_show_all (dialog);
gdm_wm_center_window (GTK_WINDOW (dialog));
gdm_common_setup_cursor (GDK_LEFT_PTR);
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
if (DOING_GDM_DEVELOPMENT)
{
exit (1);
}
}
if G_UNLIKELY (error)
g_clear_error (&error);
/* Try circles.xml */
if G_UNLIKELY (root == NULL)
{
g_free (theme_file);
g_free (theme_dir);
theme_file = get_theme_file ("circles", &theme_dir);
root = greeter_parse (theme_file, theme_dir,
GNOME_CANVAS (canvas),
gdm_wm_screen.width,
gdm_wm_screen.height,
NULL);
}
g_free (theme_file);
if G_UNLIKELY (root != NULL && greeter_lookup_id ("user-pw-entry") == NULL)
{
GtkWidget *dialog;
gdm_wm_init (0);
gdm_wm_focus_new_windows (TRUE);
dialog = ve_hig_dialog_new (NULL /* parent */,
GTK_DIALOG_MODAL /* flags */,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("The greeter theme is corrupt"),
_("The theme does not contain "
"definition for the username/password "
"entry element."));
gtk_widget_show_all (dialog);
gdm_wm_center_window (GTK_WINDOW (dialog));
gdm_common_setup_cursor (GDK_LEFT_PTR);
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
root = NULL;
}
/* FIXME: beter information should be printed */
if G_UNLIKELY (DOING_GDM_DEVELOPMENT && root == NULL)
{
g_warning ("No theme could be loaded");
exit (1);
}
if G_UNLIKELY (root == NULL)
{
GtkWidget *dialog;
gdm_wm_init (0);
gdm_wm_focus_new_windows (TRUE);
dialog = ve_hig_dialog_new (NULL /* parent */,
GTK_DIALOG_MODAL /* flags */,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("There was an error loading the "
"theme, and the default theme "
"could not be loaded. "
"Attempting to start the "
"standard greeter"),
"");
gtk_widget_show_all (dialog);
gdm_wm_center_window (GTK_WINDOW (dialog));
gdm_common_setup_cursor (GDK_LEFT_PTR);
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
execl (LIBEXECDIR "/gdmlogin", LIBEXECDIR "/gdmlogin", NULL);
execlp ("gdmlogin", "gdmlogin", NULL);
dialog = ve_hig_dialog_new (NULL /* parent */,
GTK_DIALOG_MODAL /* flags */,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("The GTK+ greeter could not be started. "
"This display will abort and you may "
"have to login another way and fix the "
"installation of GDM"),
"");
gtk_widget_show_all (dialog);
gdm_wm_center_window (GTK_WINDOW (dialog));
gdm_common_setup_cursor (GDK_LEFT_PTR);
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
_exit (DISPLAY_ABORT);
}
greeter_layout (root, GNOME_CANVAS (canvas));
greeter_setup_items ();
if G_LIKELY (! DOING_GDM_DEVELOPMENT) {
ctrlch = g_io_channel_unix_new (STDIN_FILENO);
g_io_channel_set_encoding (ctrlch, NULL, NULL);
g_io_channel_set_buffered (ctrlch, TRUE);
g_io_channel_set_flags (ctrlch,
g_io_channel_get_flags (ctrlch) | G_IO_FLAG_NONBLOCK,
NULL);
g_io_add_watch (ctrlch,
G_IO_IN | G_IO_PRI | G_IO_ERR | G_IO_HUP | G_IO_NVAL,
(GIOFunc) greeter_ctrl_handler,
NULL);
g_io_channel_unref (ctrlch);
}
gdm_common_setup_blinking ();
gtk_widget_show_all (window);
gtk_window_move (GTK_WINDOW (window), gdm_wm_screen.x, gdm_wm_screen.y);
gtk_widget_show_now (window);
greeter_item_ulist_unset_selected_user ();
greeter_item_ulist_enable ();
/* can it ever happen that it'd be NULL here ??? */
if G_UNLIKELY (window->window != NULL)
{
gdm_wm_init (GDK_WINDOW_XWINDOW (window->window));
/* Run the focus, note that this will work no matter what
* since gdm_wm_init will set the display to the gdk one
* if it fails */
gdm_wm_focus_window (GDK_WINDOW_XWINDOW (window->window));
}
if G_UNLIKELY (session_dir_whacked_out)
{
GtkWidget *dialog;
gdm_wm_focus_new_windows (TRUE);
dialog = ve_hig_dialog_new (NULL /* parent */,
GTK_DIALOG_MODAL /* flags */,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("Session directory is missing"),
_("Your session directory is missing or empty! "
"There are two available sessions you can use, but "
"you should log in and correct the gdm configuration."));
gtk_widget_show_all (dialog);
gdm_wm_center_window (GTK_WINDOW (dialog));
gdm_common_setup_cursor (GDK_LEFT_PTR);
gdm_wm_no_login_focus_push ();
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
gdm_wm_no_login_focus_pop ();
}
if G_UNLIKELY (g_getenv ("GDM_WHACKED_GREETER_CONFIG") != NULL)
{
GtkWidget *dialog;
gdm_wm_focus_new_windows (TRUE);
dialog = ve_hig_dialog_new (NULL /* parent */,
GTK_DIALOG_MODAL /* flags */,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("Configuration is not correct"),
_("The configuration file contains an invalid command "
"line for the login dialog, so running the "
"default command. Please fix your configuration."));
gtk_widget_show_all (dialog);
gdm_wm_center_window (GTK_WINDOW (dialog));
gdm_common_setup_cursor (GDK_LEFT_PTR);
gdm_wm_no_login_focus_push ();
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
gdm_wm_no_login_focus_pop ();
}
/* if a flexiserver, reap self after some time */
if (gdm_config_get_int (GDM_KEY_FLEXI_REAP_DELAY_MINUTES) > 0 &&
! ve_string_empty (g_getenv ("GDM_FLEXI_SERVER")) &&
/* but don't reap Xnest flexis */
ve_string_empty (g_getenv ("GDM_PARENT_DISPLAY")))
{
sid = g_signal_lookup ("activate",
GTK_TYPE_MENU_ITEM);
g_signal_add_emission_hook (sid,
0 /* detail */,
delay_reaping,
NULL /* data */,
NULL /* destroy_notify */);
sid = g_signal_lookup ("key_press_event",
GTK_TYPE_WIDGET);
g_signal_add_emission_hook (sid,
0 /* detail */,
delay_reaping,
NULL /* data */,
NULL /* destroy_notify */);
sid = g_signal_lookup ("button_press_event",
GTK_TYPE_WIDGET);
g_signal_add_emission_hook (sid,
0 /* detail */,
delay_reaping,
NULL /* data */,
NULL /* destroy_notify */);
last_reap_delay = time (NULL);
g_timeout_add (60*1000, reap_flexiserver, NULL);
}
sid = g_signal_lookup ("event",
GTK_TYPE_WIDGET);
g_signal_add_emission_hook (sid,
0 /* detail */,
gdm_event,
NULL /* data */,
NULL /* destroy_notify */);
gdm_wm_restore_wm_order ();
gdm_wm_show_info_msg_dialog (gdm_config_get_string (GDM_KEY_INFO_MSG_FILE),
gdm_config_get_string (GDM_KEY_INFO_MSG_FONT));
gdm_common_setup_cursor (GDK_LEFT_PTR);
gdm_wm_center_cursor ();
gdm_common_pre_fetch_launch ();
gtk_main ();
return 0;
}
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