diff options
Diffstat (limited to 'gui/greeter/greeter.c')
| -rw-r--r-- | gui/greeter/greeter.c | 1475 |
1 files changed, 0 insertions, 1475 deletions
diff --git a/gui/greeter/greeter.c b/gui/greeter/greeter.c deleted file mode 100644 index c0f80579..00000000 --- a/gui/greeter/greeter.c +++ /dev/null @@ -1,1475 +0,0 @@ -/* 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 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; -extern GtkButton *gtk_ok_button; -extern GtkButton *gtk_start_again_button; - -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; - if (gtk_start_again_button != NULL) - gtk_widget_set_sensitive (gtk_start_again_button, FALSE); - } else { - greeter_probably_login_prompt = FALSE; - if (gtk_start_again_button != NULL) - gtk_widget_set_sensitive (gtk_start_again_button, TRUE); - } - if (gtk_ok_button != NULL) - gtk_widget_set_sensitive (gtk_ok_button, 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) { - if (gtk_start_again_button != NULL) - gtk_widget_set_sensitive (gtk_start_again_button, TRUE); - greeter_probably_login_prompt = FALSE; - } else { - if (gtk_start_again_button != NULL) - gtk_widget_set_sensitive (gtk_start_again_button, FALSE); - } - if (gtk_ok_button != NULL) - gtk_widget_set_sensitive (gtk_ok_button, 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: - - if (gtk_ok_button != NULL) - gtk_widget_set_sensitive (gtk_ok_button, FALSE); - if (gtk_start_again_button != NULL) - gtk_widget_set_sensitive (gtk_start_again_button, FALSE); - - 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); - - /* 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)) { - - /* 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; - - gtk_init (&argc, &argv); - - /* Should be a watch already, but anyway */ - 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)); - - - 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 (); - greeter_item_ulist_check_show_userlist (); - - /* 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; -} |