/* GDM - The GNOME Display Manager * Copyright (C) 1998, 1999, 2000 Martin K. Petersen * * 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 #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "gdm.h" #include "gdmuser.h" #include "gdmcommon.h" #include "gdmwm.h" #include "gdmlanguages.h" #include "gdmcommon.h" #include "misc.h" /* set the DOING_GDM_DEVELOPMENT env variable if you aren't running * within the protocol */ static gboolean DOING_GDM_DEVELOPMENT = FALSE; static char *greeter_DefaultWelcome_key = GDM_KEY_DEFAULT_WELCOME; static char *greeter_Welcome_key = GDM_KEY_WELCOME; #define LAST_SESSION "Last" #define LAST_LANGUAGE "Last" #define DEFAULT_LANGUAGE "Default" #define SESSION_NAME "SessionName" #define GTK_KEY "gtk-2.0" enum { GREETER_ULIST_ICON_COLUMN = 0, GREETER_ULIST_LABEL_COLUMN, GREETER_ULIST_LOGIN_COLUMN }; static gboolean GdmBrowser; static gboolean GdmDebug; static gboolean GdmQuiver; static gboolean GdmSystemMenu; static gboolean GdmSystemMenuReal; static gboolean GdmChooserButton; static gboolean GdmChooserButtonReal; static gchar *GdmHalt; static gchar *GdmReboot; static gchar *GdmSuspend; static gboolean GdmConfigAvailable; static gboolean GdmConfigAvailableReal; static gchar *GdmConfigurator; static gint GdmXineramaScreen; static gchar *GdmLogo; static gboolean GdmDefaultWelcome; static gchar *GdmWelcome; static gchar *GdmBackgroundProg; static gboolean GdmRunBackgroundProgAlways; static gchar *GdmBackgroundImage; static gchar *GdmBackgroundColor; static gboolean GdmBackgroundScaleToFit; static gboolean GdmBackgroundRemoteOnlyColor; static int GdmBackgroundType; enum { GDM_BACKGROUND_NONE = 0, GDM_BACKGROUND_IMAGE = 1, GDM_BACKGROUND_COLOR = 2 }; static gchar *GdmGtkRC; static gchar *GdmSessionDir; static gchar *GdmDefaultSession; static gchar *GdmLocaleFile; static gchar *GdmGlobalFaceDir; static gchar *GdmDefaultFace; static gboolean GdmTimedLoginEnable; static gboolean GdmUse24Clock; static gchar *GdmTimedLogin; static gint GdmTimedLoginDelay; static gboolean GdmLockPosition; static gboolean GdmSetPosition; static gint GdmPositionX; static gint GdmPositionY; static gboolean GdmTitleBar; static gboolean GdmAllowGtkThemeChange; static char *GdmGtkThemesToAllow; static char *GdmGtkTheme; static gboolean GdmShowGnomeFailsafeSession; static gboolean GdmShowXtermFailsafeSession; static gboolean GdmShowLastSession; static gboolean GdmUseCirclesInEntry; static gboolean GdmUseInvisibleInEntry; static gint GdmFlexiReapDelayMinutes; /* FIXME: Should move everything to externs and move reading to gdmcommon.c */ gchar *GdmInfoMsgFile; gchar *GdmInfoMsgFont; gboolean GdmSoundOnLoginReady; gchar *GdmSoundOnLoginReadyFile; gchar *GdmSoundProgram; gint GdmIconMaxHeight; gint GdmIconMaxWidth; int GdmMinimalUID; gchar *GdmInclude = NULL; gchar *GdmExclude = NULL; gboolean GdmIncludeAll; gboolean GdmAllowRoot; gboolean GdmAllowRemoteRoot; static GtkWidget *login; static GtkWidget *logo_frame = NULL; static GtkWidget *logo_image = NULL; static GtkWidget *table = NULL; static GtkWidget *welcome; static GtkWidget *label; static GtkWidget *icon_button = NULL; static GtkWidget *title_box = NULL; static GtkWidget *clock_label = NULL; static GtkWidget *entry; static GtkWidget *ok_button; static GtkWidget *cancel_button; static GtkWidget *msg; static GtkWidget *auto_timed_msg; static GtkWidget *err_box; static guint err_box_clear_handler = 0; static gboolean require_quarter = FALSE; static GtkWidget *icon_win = NULL; static GtkWidget *sessmenu; static GtkWidget *langmenu; static GtkTooltips *tooltips; static GHashTable *sessnames; static gboolean login_is_local = FALSE; static gboolean used_defaults = FALSE; static GtkWidget *browser; static GtkTreeModel *browser_model; static GdkPixbuf *defface; /* Eew. Loads of global vars. It's hard to be event controlled while maintaining state */ static GSList *sessions = NULL; static GSList *languages = NULL; static GList *users = NULL; static GList *users_string = NULL; static gint size_of_users = 0; static gchar *defsess = NULL; static const gchar *cursess = NULL; static const gchar *curlang = NULL; static gchar *curuser = NULL; static gchar *session = NULL; static gchar *language = NULL; static gint curdelay = 0; static gint savesess = GTK_RESPONSE_NO; static gint savelang = GTK_RESPONSE_NO; static pid_t backgroundpid = 0; static guint timed_handler_id = 0; #if FIXME static char *selected_browser_user = NULL; #endif FIXME static gboolean selecting_user = TRUE; /* This is true if session dir doesn't exist or is whacked out * in some way or another */ static gboolean session_dir_whacked_out = FALSE; static void login_window_resize (gboolean force); /* * Timed Login: Timer */ static gboolean gdm_timer (gpointer data) { curdelay --; if ( curdelay <= 0 ) { /* timed interruption */ printf ("%c%c%c\n", STX, BEL, GDM_INTERRUPT_TIMED_LOGIN); fflush (stdout); } else { gchar *autologin_msg; if (curdelay > 1) autologin_msg = g_strdup_printf ( _("User %s will login in %d seconds"), GdmTimedLogin, curdelay); else autologin_msg = g_strdup_printf ( _("User %s will login in %d second"), GdmTimedLogin, curdelay); gtk_label_set_text (GTK_LABEL (auto_timed_msg), autologin_msg); gtk_widget_show (GTK_WIDGET (auto_timed_msg)); g_free (autologin_msg); login_window_resize (FALSE /* force */); } return TRUE; } /* * Timed Login: On GTK events, increase delay to * at least 30 seconds. Or the TimedLoginDelay, * whichever is higher */ static gboolean gdm_timer_up_delay (GSignalInvocationHint *ihint, guint n_param_values, const GValue *param_values, gpointer data) { if (curdelay < 30) curdelay = 30; if (curdelay < GdmTimedLoginDelay) curdelay = GdmTimedLoginDelay; return TRUE; } /* 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) { if (GdmFlexiReapDelayMinutes > 0 && ((time (NULL) - last_reap_delay) / 60) > GdmFlexiReapDelayMinutes) { gdm_kill_thingies (); _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)) { gtk_entry_set_text (GTK_ENTRY (entry), ""); } return TRUE; } void gdm_kill_thingies (void) { pid_t pid = backgroundpid; backgroundpid = 0; if (pid > 0) { if (kill (pid, SIGTERM) == 0) waitpid (pid, NULL, 0); } } static void gdm_login_done (int sig) { gdm_kill_thingies (); _exit (EXIT_SUCCESS); } static void set_screen_pos (GtkWidget *widget, int x, int y) { int width, height; g_return_if_fail (widget != NULL); g_return_if_fail (GTK_IS_WIDGET (widget)); gtk_window_get_size (GTK_WINDOW (widget), &width, &height); /* allow negative values, to be like standard X geometry ones */ if (x < 0) x = gdm_wm_screen.width + x - width; if (y < 0) y = gdm_wm_screen.height + y - height; if (x < gdm_wm_screen.x) x = gdm_wm_screen.x; if (y < gdm_wm_screen.y) y = gdm_wm_screen.y; if (x > gdm_wm_screen.x + gdm_wm_screen.width - width) x = gdm_wm_screen.x + gdm_wm_screen.width - width; if (y > gdm_wm_screen.y + gdm_wm_screen.height - height) y = gdm_wm_screen.y + gdm_wm_screen.height - height; gtk_window_move (GTK_WINDOW (widget), x, y); } static guint set_pos_id = 0; static gboolean set_pos_idle (gpointer data) { if (GdmSetPosition) { set_screen_pos (login, GdmPositionX, GdmPositionY); } else { gdm_wm_center_window (GTK_WINDOW (login)); } set_pos_id = 0; return FALSE; } static void login_window_resize (gboolean force) { /* allow opt out if we don't really need * a resize */ if ( ! force) { GtkRequisition req; int width, height; gtk_window_get_size (GTK_WINDOW (login), &width, &height); gtk_widget_size_request (login, &req); if (req.width <= width && req.height <= height) return; } GTK_WINDOW (login)->need_default_size = TRUE; gtk_container_check_resize (GTK_CONTAINER (login)); if (set_pos_id == 0) set_pos_id = g_idle_add (set_pos_idle, NULL); } typedef struct _CursorOffset { int x; int y; } CursorOffset; static gboolean within_rect (GdkRectangle *rect, int x, int y) { return x >= rect->x && x <= rect->x + rect->width && y >= rect->y && y <= rect->y + rect->height; } /* switch to the xinerama screen where x,y are */ static void set_screen_to_pos (int x, int y) { if ( ! within_rect (&gdm_wm_screen, x, y)) { int i; /* If not within gdm_wm_screen boundaries, * maybe we want to switch xinerama * screen */ for (i = 0; i < gdm_wm_screens; i++) { if (within_rect (&gdm_wm_allscreens[i], x, y)) { gdm_wm_set_screen (i); break; } } } } /* I *really* need to rewrite this */ static gchar * gdm_parse_enriched_string (const char *pre, const gchar *s, const char *post) { gchar hostbuf[1023] = ""; gchar *hostname, *display; struct utsname name; GString *str; if (s == NULL) return(NULL); hostbuf[sizeof (hostbuf) - 1] = '\0'; if (gethostname (hostbuf, sizeof (hostbuf) - 1) < 0) hostname = g_strdup ("GNOME"); else hostname = g_strdup (hostbuf); display = g_strdup (g_getenv ("DISPLAY")); uname (&name); if (strlen (s) > 2048) { char *buffer; syslog (LOG_ERR, _("%s: String too long!"), "gdm_parse_enriched_string"); g_free (display); buffer = g_strdup_printf (_("%sWelcome to %s%s"), pre, name.nodename, post); g_free (hostname); return buffer; } str = g_string_new (pre); while (s[0] != '\0') { /* Backslash commands */ if (s[0] == '\\' && s[1] != '\0') { char cmd = s[1]; s++; switch (cmd) { case 'n': g_string_append_c (str, '\n'); break; default: g_string_append_c (str, cmd); } /* Percent commands */ } else if (s[0] == '%' && s[1] != 0) { char cmd = s[1]; s++; switch (cmd) { case 'h': g_string_append (str, hostname); break; case 'n': g_string_append (str, name.nodename); break; case 'd': g_string_append (str, ve_sure_string (display)); break; case 's': g_string_append (str, name.sysname); break; case 'r': g_string_append (str, name.release); break; case 'm': g_string_append (str, name.machine); break; case '%': g_string_append_c (str, '%'); break; default: break; }; } else { g_string_append_c (str, *s); } s++; } g_string_append (str, post); g_free (display); g_free (hostname); return g_string_free (str, FALSE); } static pid_t gdm_run_command (const char *command) { pid_t pid; char **argv; pid = fork (); if G_UNLIKELY (pid == -1) { GtkWidget *dialog; /* We can't fork, that means we're pretty up a creek * without a paddle. */ dialog = ve_hig_dialog_new (NULL /* parent */, GTK_DIALOG_MODAL /* flags */, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, FALSE /* markup */, _("Could not fork a new process!"), "%s", _("You likely won't be able to log " "in either.")); gtk_widget_show_all (dialog); gdm_wm_center_window (GTK_WINDOW (dialog)); gtk_dialog_run (GTK_DIALOG (dialog)); gtk_widget_destroy (dialog); } else if (pid == 0) { int i; /* close everything */ for (i = 0; i < sysconf (_SC_OPEN_MAX); i++) close(i); /* No error checking here - if it's messed the best * response is to ignore & try to continue */ open("/dev/null", O_RDONLY); /* open stdin - fd 0 */ open("/dev/null", O_RDWR); /* open stdout - fd 1 */ open("/dev/null", O_RDWR); /* open stderr - fd 2 */ argv = ve_split (command); execv (argv[0], argv); /*ingore errors, this is irrelevant */ _exit (0); } return pid; } static void gdm_run_gdmconfig (GtkWidget *w, gpointer data) { /* we should be now fine for focusing new windows */ gdm_wm_focus_new_windows (TRUE); /* configure interruption */ printf ("%c%c%c\n", STX, BEL, GDM_INTERRUPT_CONFIGURE); fflush (stdout); } static void gdm_login_reboot_handler (void) { if (gdm_common_query (_("Are you sure you want to reboot the machine?"), FALSE /* markup */, _("_Reboot"), NULL, TRUE) == GTK_RESPONSE_YES) { closelog(); gdm_kill_thingies (); _exit (DISPLAY_REBOOT); } } static void gdm_login_halt_handler (void) { if (gdm_common_query (_("Are you sure you want to shut down the machine?"), FALSE /* markup */, _("Shut _Down"), NULL, TRUE) == GTK_RESPONSE_YES) { closelog(); gdm_kill_thingies (); _exit (DISPLAY_HALT); } } static void gdm_login_use_chooser_handler (void) { closelog(); gdm_kill_thingies (); _exit (DISPLAY_RUN_CHOOSER); } static void gdm_login_suspend_handler (void) { if (gdm_common_query (_("Are you sure you want to suspend the machine?"), FALSE /* markup */, _("_Suspend"), NULL, TRUE) == GTK_RESPONSE_YES) { /* suspend interruption */ printf ("%c%c%c\n", STX, BEL, GDM_INTERRUPT_SUSPEND); fflush (stdout); } } static void gdm_theme_handler (GtkWidget *widget, gpointer data) { const char *theme_name = (const char *)data; printf ("%c%c%c%s\n", STX, BEL, GDM_INTERRUPT_THEME, theme_name); fflush (stdout); gdm_set_theme (theme_name); login_window_resize (FALSE); gdm_wm_center_window (GTK_WINDOW (login)); } static void gdm_login_parse_config (void) { struct stat unused; VeConfig *config; if G_UNLIKELY (stat (GDM_CONFIG_FILE, &unused) == -1) { syslog (LOG_ERR, _("%s: No configuration file: %s. Using defaults."), "gdm_login_parse_config", GDM_CONFIG_FILE); used_defaults = TRUE; } if (ve_string_empty (g_getenv ("GDM_IS_LOCAL"))) { greeter_Welcome_key = GDM_KEY_REMOTEWELCOME; greeter_DefaultWelcome_key = GDM_KEY_DEFAULT_REMOTEWELCOME; } else { greeter_Welcome_key = GDM_KEY_WELCOME; greeter_DefaultWelcome_key = GDM_KEY_DEFAULT_WELCOME; } config = ve_config_get (GDM_CONFIG_FILE); GdmAllowRoot = ve_config_get_bool (config, GDM_KEY_ALLOWROOT); GdmAllowRemoteRoot = ve_config_get_bool (config, GDM_KEY_ALLOWREMOTEROOT); GdmBrowser = ve_config_get_bool (config, GDM_KEY_BROWSER); GdmLogo = ve_config_get_string (config, GDM_KEY_LOGO); GdmQuiver = ve_config_get_bool (config, GDM_KEY_QUIVER); GdmSystemMenuReal = GdmSystemMenu = ve_config_get_bool (config, GDM_KEY_SYSMENU); GdmChooserButtonReal = GdmChooserButton = ve_config_get_bool (config, GDM_KEY_CHOOSER_BUTTON); GdmHalt = ve_config_get_string (config, GDM_KEY_HALT); GdmReboot = ve_config_get_string (config, GDM_KEY_REBOOT); GdmSuspend = ve_config_get_string (config, GDM_KEY_SUSPEND); GdmConfigAvailableReal = GdmConfigAvailable = ve_config_get_bool (config, GDM_KEY_CONFIG_AVAILABLE); GdmConfigurator = ve_config_get_string (config, GDM_KEY_CONFIGURATOR); GdmInfoMsgFile = ve_config_get_string (config, GDM_KEY_INFO_MSG_FILE); GdmInfoMsgFont = ve_config_get_string (config, GDM_KEY_INFO_MSG_FONT); GdmTitleBar = ve_config_get_bool (config, GDM_KEY_TITLE_BAR); GdmLocaleFile = ve_config_get_string (config, GDM_KEY_LOCFILE); GdmSessionDir = ve_config_get_string (config, GDM_KEY_SESSDIR); GdmDefaultSession = ve_config_get_string (config, GDM_KEY_DEFAULTSESSION); GdmWelcome = ve_config_get_translated_string (config, greeter_Welcome_key); GdmDefaultWelcome = ve_config_get_bool (config, greeter_DefaultWelcome_key); /* Replace default welcome message with one specified in the config file, if * use default is set to no */ if (GdmDefaultWelcome && strcmp (greeter_Welcome_key, GDM_KEY_WELCOME) == 0) { g_free (GdmWelcome); GdmWelcome = g_strdup (_(GDM_DEFAULT_WELCOME_MSG)); } else if (GdmDefaultWelcome && strcmp (greeter_Welcome_key, GDM_KEY_REMOTEWELCOME) == 0) { g_free (GdmWelcome); GdmWelcome = g_strdup (_(GDM_DEFAULT_REMOTEWELCOME_MSG)); } GdmBackgroundProg = ve_config_get_string (config, GDM_KEY_BACKGROUNDPROG); GdmRunBackgroundProgAlways = ve_config_get_bool (config, GDM_KEY_RUNBACKGROUNDPROGALWAYS); GdmBackgroundImage = ve_config_get_string (config, GDM_KEY_BACKGROUNDIMAGE); GdmBackgroundColor = ve_config_get_string (config, GDM_KEY_BACKGROUNDCOLOR); GdmBackgroundType = ve_config_get_int (config, GDM_KEY_BACKGROUNDTYPE); GdmBackgroundScaleToFit = ve_config_get_bool (config, GDM_KEY_BACKGROUNDSCALETOFIT); GdmBackgroundRemoteOnlyColor = ve_config_get_bool (config, GDM_KEY_BACKGROUNDREMOTEONLYCOLOR); GdmGtkRC = ve_config_get_string (config, GDM_KEY_GTKRC); GdmIncludeAll = ve_config_get_bool (config, GDM_KEY_INCLUDEALL); GdmInclude = ve_config_get_string (config, GDM_KEY_INCLUDE); GdmExclude = ve_config_get_string (config, GDM_KEY_EXCLUDE); GdmMinimalUID = ve_config_get_int (config, GDM_KEY_MINIMALUID); GdmGlobalFaceDir = ve_config_get_string (config, GDM_KEY_FACEDIR); GdmDefaultFace = ve_config_get_string (config, GDM_KEY_FACE); GdmDebug = ve_config_get_bool (config, GDM_KEY_DEBUG); GdmIconMaxWidth = ve_config_get_int (config, GDM_KEY_ICONWIDTH); GdmIconMaxHeight = ve_config_get_int (config, GDM_KEY_ICONHEIGHT); GdmXineramaScreen = ve_config_get_int (config, GDM_KEY_XINERAMASCREEN); GdmUseCirclesInEntry = ve_config_get_bool (config, GDM_KEY_ENTRY_CIRCLES); GdmUseInvisibleInEntry = ve_config_get_bool (config, GDM_KEY_ENTRY_INVISIBLE); GdmLockPosition = ve_config_get_bool (config, GDM_KEY_LOCK_POSITION); GdmSetPosition = ve_config_get_bool (config, GDM_KEY_SET_POSITION); GdmPositionX = ve_config_get_int (config, GDM_KEY_POSITIONX); GdmPositionY = ve_config_get_int (config, GDM_KEY_POSITIONY); GdmAllowGtkThemeChange = ve_config_get_bool (config, GDM_KEY_ALLOW_GTK_THEME_CHANGE); GdmGtkThemesToAllow = ve_config_get_string (config, GDM_KEY_GTK_THEMES_TO_ALLOW); GdmGtkTheme = ve_config_get_string (config, GDM_KEY_GTK_THEME); GdmShowXtermFailsafeSession = ve_config_get_bool (config, GDM_KEY_SHOW_XTERM_FAILSAFE); GdmShowGnomeFailsafeSession = ve_config_get_bool (config, GDM_KEY_SHOW_GNOME_FAILSAFE); GdmShowLastSession = ve_config_get_bool (config, GDM_KEY_SHOW_LAST_SESSION); GdmTimedLoginEnable = ve_config_get_bool (config, GDM_KEY_TIMED_LOGIN_ENABLE); /* Note: TimedLogin here is not gotten out of the config * but from the daemon since it's been munged on by the daemon a bit * already maybe */ if (GdmTimedLoginEnable) { GdmTimedLogin = g_strdup (g_getenv("GDM_TIMED_LOGIN_OK")); if (ve_string_empty (GdmTimedLogin)) { g_free (GdmTimedLogin); GdmTimedLogin = NULL; } GdmTimedLoginDelay = ve_config_get_int (config, GDM_KEY_TIMED_LOGIN_DELAY); if (GdmTimedLoginDelay < 5) { syslog (LOG_WARNING, _("TimedLoginDelay was less than 5. I'll just use 5.")); GdmTimedLoginDelay = 5; } } else { GdmTimedLogin = NULL; GdmTimedLoginDelay = 5; } GdmFlexiReapDelayMinutes = ve_config_get_int (config, GDM_KEY_FLEXI_REAP_DELAY_MINUTES); GdmUse24Clock = ve_config_get_bool (config, GDM_KEY_USE_24_CLOCK); GdmSoundOnLoginReady = ve_config_get_bool (config, GDM_KEY_SOUND_ON_LOGIN_READY); GdmSoundOnLoginReadyFile = ve_config_get_string (config, GDM_KEY_SOUND_ON_LOGIN_READY_FILE); GdmSoundProgram = ve_config_get_string (config, GDM_KEY_SOUND_PROGRAM); if (GdmIconMaxWidth < 0) GdmIconMaxWidth = 128; if (GdmIconMaxHeight < 0) GdmIconMaxHeight = 128; if (GdmXineramaScreen < 0) GdmXineramaScreen = 0; /* Disable System menu on non-local displays */ if (ve_string_empty (g_getenv ("GDM_IS_LOCAL"))) { GdmSystemMenuReal = FALSE; GdmConfigAvailableReal = FALSE; GdmChooserButtonReal = FALSE; if (GdmBackgroundRemoteOnlyColor && GdmBackgroundType == GDM_BACKGROUND_IMAGE) GdmBackgroundType = GDM_BACKGROUND_COLOR; if (GdmBackgroundRemoteOnlyColor && ! ve_string_empty (GdmBackgroundProg)) { g_free (GdmBackgroundProg); GdmBackgroundProg = NULL; } login_is_local = FALSE; } else { login_is_local = TRUE; } } static gboolean gdm_login_list_lookup (GSList *l, const gchar *data) { GSList *list = l; if (list == NULL || data == NULL) return FALSE; /* FIXME: Hack, will support these builtin types later */ if (strcmp (data, GDM_SESSION_DEFAULT ".desktop") == 0 || strcmp (data, GDM_SESSION_CUSTOM ".desktop") == 0 || strcmp (data, GDM_SESSION_FAILSAFE ".desktop") == 0) { return TRUE; } while (list) { if (strcmp (list->data, data) == 0) return TRUE; list = list->next; } return FALSE; } static const char * session_name (const char *name) { const char *nm; /* eek */ if G_UNLIKELY (name == NULL) return "(null)"; nm = g_hash_table_lookup (sessnames, name); if (nm != NULL) return nm; else return name; } static void gdm_login_session_lookup (const gchar* savedsess) { /* Don't save session unless told otherwise */ savesess = GTK_RESPONSE_NO; /* Previously saved session not found in ~user/.gnome2/gdm */ if ( ! (savedsess != NULL && strcmp ("(null)", savedsess) != 0 && savedsess[0] != '\0')) { /* If "Last" is chosen run Default, * else run user's current selection */ g_free (session); if (cursess == NULL || strcmp (cursess, LAST_SESSION) == 0) session = g_strdup (defsess); else session = g_strdup (cursess); savesess = GTK_RESPONSE_YES; return; } /* If "Last" session is selected */ if (cursess == NULL || strcmp (cursess, LAST_SESSION) == 0) { g_free (session); session = g_strdup (savedsess); /* Check if user's saved session exists on this box */ if (!gdm_login_list_lookup (sessions, session)) { gchar *msg; g_free (session); session = g_strdup (defsess); msg = g_strdup_printf (_("Your preferred session type %s is not " "installed on this machine.\n" "Do you wish to make %s the default for " "future sessions?"), session_name (savedsess), session_name (defsess)); savesess = gdm_common_query (msg, FALSE /* markup */, _("Make _Default"), _("Just _Log In"), TRUE); g_free (msg); } } /* One of the other available session types is selected */ else { g_free (session); session = g_strdup (cursess); /* User's saved session is not the chosen one */ if (strcmp (session, GDM_SESSION_FAILSAFE_GNOME) == 0 || strcmp (session, GDM_SESSION_FAILSAFE_XTERM) == 0 || g_ascii_strcasecmp (session, GDM_SESSION_FAILSAFE ".desktop") == 0 || g_ascii_strcasecmp (session, GDM_SESSION_FAILSAFE) == 0) { savesess = GTK_RESPONSE_NO; } else if (strcmp (savedsess, session) != 0) { gchar *msg = NULL; if (GdmShowLastSession) { msg = g_strdup_printf (_("You have chosen %s for this " "session, but your default " "setting is %s.\nDo you wish " "to make %s the default for " "future sessions?"), session_name (session), session_name (savedsess), session_name (session)); savesess = gdm_common_query (msg, FALSE /* markup */, _("Make _Default"), _("Just For _This Session"), TRUE); } else if (strcmp (session, defsess) != 0 && strcmp (session, savedsess) != 0 && strcmp (session, LAST_SESSION) != 0) { /* if !GdmShowLastSession then our saved session is * irrelevant, we are in "switchdesk mode" * and the relevant thing is the saved session * in .Xclients */ if (access ("/usr/bin/switchdesk", F_OK) == 0) { msg = g_strdup_printf (_("You have chosen %s for this " "session.\nIf you wish to make %s " "the default for future sessions,\n" "run the 'switchdesk' utility\n" "(System->Desktop Switching Tool from " "the panel menu)."), session_name (session), session_name (session)); gdm_common_message (msg); } savesess = GTK_RESPONSE_NO; } g_free (msg); } } } static void gdm_login_language_lookup (const gchar* savedlang) { /* Don't save language unless told otherwise */ savelang = GTK_RESPONSE_NO; if (savedlang == NULL) savedlang = ""; /* If a different language is selected */ if (curlang != NULL && strcmp (curlang, LAST_LANGUAGE) != 0) { g_free (language); if (strcmp (curlang, DEFAULT_LANGUAGE) == 0) language = g_strdup (""); else language = g_strdup (curlang); /* User's saved language is not the chosen one */ if (strcmp (savedlang, language) != 0) { gchar *msg; char *curname, *savedname; if (strcmp (curlang, DEFAULT_LANGUAGE) == 0) { curname = g_strdup (_("System Default")); } else { curname = gdm_lang_name (curlang, FALSE /* never_encoding */, TRUE /* no_group */, TRUE /* untranslated */, TRUE /* markup */); } if (strcmp (savedlang, "") == 0) { savedname = g_strdup (_("System Default")); } else { savedname = gdm_lang_name (savedlang, FALSE /* never_encoding */, TRUE /* no_group */, TRUE /* untranslated */, TRUE /* markup */); } msg = g_strdup_printf (_("You have chosen %s for this session, but your default setting is " "%s.\nDo you wish to make %s the default for future sessions?"), curname, savedname, curname); g_free (curname); g_free (savedname); savelang = gdm_common_query (msg, TRUE /* markup */, _("Make _Default"), _("Just For _This Session"), TRUE); g_free (msg); } } else { g_free (language); language = g_strdup (savedlang); } } static int dance_handler = 0; static gboolean dance (gpointer data) { static double t1 = 0.0, t2 = 0.0; double xm, ym; int x, y; static int width = -1; static int height = -1; if (width == -1) width = gdm_wm_screen.width; if (height == -1) height = gdm_wm_screen.height; if (login == NULL || login->window == NULL) { dance_handler = 0; return FALSE; } xm = cos (2.31 * t1); ym = sin (1.03 * t2); t1 += 0.03 + (rand () % 10) / 500.0; t2 += 0.03 + (rand () % 10) / 500.0; x = gdm_wm_screen.x + (width / 2) + (width / 5) * xm; y = gdm_wm_screen.y + (height / 2) + (height / 5) * ym; set_screen_pos (login, x - login->allocation.width / 2, y - login->allocation.height / 2); return TRUE; } static gboolean evil (const char *user) { static gboolean old_lock; if (dance_handler == 0 && /* do not translate */ strcmp (user, "Start Dancing") == 0) { gdm_common_setup_cursor (GDK_UMBRELLA); dance_handler = g_timeout_add (50, dance, NULL); old_lock = GdmLockPosition; GdmLockPosition = TRUE; gtk_entry_set_text (GTK_ENTRY (entry), ""); return TRUE; } else if (dance_handler != 0 && /* do not translate */ strcmp (user, "Stop Dancing") == 0) { gdm_common_setup_cursor (GDK_LEFT_PTR); g_source_remove (dance_handler); dance_handler = 0; GdmLockPosition = old_lock; gdm_wm_center_window (GTK_WINDOW (login)); gtk_entry_set_text (GTK_ENTRY (entry), ""); return TRUE; /* do not translate */ } else if (strcmp (user, "Gimme Random Cursor") == 0) { gdm_common_setup_cursor (((rand () >> 3) % (GDK_LAST_CURSOR/2)) * 2); gtk_entry_set_text (GTK_ENTRY (entry), ""); return TRUE; /* do not translate */ } else if (strcmp (user, "Require Quater") == 0 || strcmp (user, "Require Quarter") == 0) { /* btw, note that I misspelled quarter before and * thus this checks for Quater as well as Quarter to * keep compatibility which is obviously important for * something like this */ require_quarter = TRUE; gtk_entry_set_text (GTK_ENTRY (entry), ""); return TRUE; } return FALSE; } static void gdm_login_enter (GtkWidget *entry) { const char *login_string; const char *str; char *tmp; if (entry == NULL) return; gtk_widget_set_sensitive (entry, FALSE); gtk_widget_set_sensitive (ok_button, FALSE); gtk_widget_set_sensitive (cancel_button, FALSE); login_string = gtk_entry_get_text (GTK_ENTRY (entry)); str = gtk_label_get_text (GTK_LABEL (label)); if (str != NULL && (strcmp (str, _("Username:")) == 0 || strcmp (str, _("_Username:")) == 0) && /* If in timed login mode, and if this is the login * entry. Then an enter by itself is sort of like I want to * log in as the timed user "damn it". */ ve_string_empty (login_string) && timed_handler_id != 0) { /* timed interruption */ printf ("%c%c%c\n", STX, BEL, GDM_INTERRUPT_TIMED_LOGIN); fflush (stdout); return; } if (str != NULL && (strcmp (str, _("Username:")) == 0 || strcmp (str, _("_Username:")) == 0) && /* evilness */ evil (login_string)) { /* obviously being 100% reliable is not an issue for this test */ gtk_widget_set_sensitive (entry, TRUE); gtk_widget_set_sensitive (ok_button, TRUE); gtk_widget_set_sensitive (cancel_button, FALSE); gtk_widget_grab_focus (entry); gtk_window_set_focus (GTK_WINDOW (login), entry); return; } /* clear the err_box */ if (err_box_clear_handler > 0) g_source_remove (err_box_clear_handler); err_box_clear_handler = 0; gtk_label_set_text (GTK_LABEL (err_box), ""); tmp = ve_locale_from_utf8 (gtk_entry_get_text (GTK_ENTRY (entry))); printf ("%c%s\n", STX, tmp); fflush (stdout); g_free (tmp); } static void gdm_login_ok_button_press (GtkButton *button, GtkWidget *entry) { gdm_login_enter (entry); } static void gdm_login_cancel_button_press (GtkButton *button, GtkWidget *entry) { GtkTreeSelection *selection; if (browser != NULL) { selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (browser)); gtk_tree_selection_unselect_all (selection); } printf ("%c%c%c\n", STX, BEL, GDM_INTERRUPT_CANCEL); fflush (stdout); } static gboolean gdm_login_focus_in (GtkWidget *widget, GdkEventFocus *event) { if (title_box != NULL) gtk_widget_set_state (title_box, GTK_STATE_SELECTED); if (icon_button != NULL) gtk_widget_set_state (icon_button, GTK_STATE_NORMAL); return FALSE; } static gboolean gdm_login_focus_out (GtkWidget *widget, GdkEventFocus *event) { if (title_box != NULL) gtk_widget_set_state (title_box, GTK_STATE_NORMAL); return FALSE; } static void gdm_login_session_handler (GtkWidget *widget) { gchar *s; cursess = g_object_get_data (G_OBJECT (widget), SESSION_NAME); s = g_strdup_printf (_("%s session selected"), session_name (cursess)); gtk_label_set_text (GTK_LABEL (msg), s); g_free (s); login_window_resize (FALSE /* force */); } static void gdm_login_session_init (GtkWidget *menu) { GSList *sessgrp = NULL; GtkWidget *item; DIR *sessdir; struct dirent *dent; gboolean searching_for_default = TRUE; int num = 1; int i; char **vec; gboolean some_dir_exists = FALSE; cursess = NULL; if (GdmShowLastSession) { cursess = LAST_SESSION; item = gtk_radio_menu_item_new_with_mnemonic (NULL, _("_Last")); g_object_set_data (G_OBJECT (item), SESSION_NAME, LAST_SESSION); sessgrp = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (item)); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (gdm_login_session_handler), NULL); gtk_widget_show (GTK_WIDGET (item)); gtk_tooltips_set_tip (tooltips, GTK_WIDGET (item), _("Log in using the session that you have used " "last time you logged in"), NULL); item = gtk_menu_item_new(); gtk_widget_set_sensitive (item, FALSE); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); gtk_widget_show (GTK_WIDGET (item)); } sessnames = g_hash_table_new (g_str_hash, g_str_equal); g_hash_table_insert (sessnames, GDM_SESSION_FAILSAFE_GNOME, _("Failsafe GNOME")); g_hash_table_insert (sessnames, GDM_SESSION_FAILSAFE_XTERM, _("Failsafe xterm")); vec = g_strsplit (GdmSessionDir, ":", -1); for (i = 0; vec != NULL && vec[i] != NULL; i++) { const char *dir = vec[i]; /* Check that session dir is readable */ if G_UNLIKELY (dir == NULL || access (dir, R_OK|X_OK) != 0) continue; some_dir_exists = TRUE; /* Read directory entries in session dir */ sessdir = opendir (dir); if G_LIKELY (sessdir != NULL) dent = readdir (sessdir); else dent = NULL; while (dent != NULL) { VeConfig *cfg; char *exec; char *name; char *comment; char *s; char *label; char *tryexec; char *ext; /* ignore everything but the .desktop files */ ext = strstr (dent->d_name, ".desktop"); if (ext == NULL || strcmp (ext, ".desktop") != 0) { dent = readdir (sessdir); continue; } /* already found this session, ignore */ if (g_hash_table_lookup (sessnames, dent->d_name) != NULL) { dent = readdir (sessdir); continue; } s = g_strconcat (dir, "/", dent->d_name, NULL); cfg = ve_config_new (s); g_free (s); if (ve_config_get_bool (cfg, "Desktop Entry/Hidden=false")) { g_hash_table_insert (sessnames, g_strdup (dent->d_name), "foo"); ve_config_destroy (cfg); dent = readdir (sessdir); continue; } tryexec = ve_config_get_string (cfg, "Desktop Entry/TryExec"); if ( ! ve_string_empty (tryexec)) { char *full = g_find_program_in_path (tryexec); if (full == NULL) { g_hash_table_insert (sessnames, g_strdup (dent->d_name), "foo"); g_free (tryexec); ve_config_destroy (cfg); dent = readdir (sessdir); continue; } g_free (full); } g_free (tryexec); exec = ve_config_get_string (cfg, "Desktop Entry/Exec"); name = ve_config_get_translated_string (cfg, "Desktop Entry/Name"); comment = ve_config_get_translated_string (cfg, "Desktop Entry/Comment"); ve_config_destroy (cfg); if G_UNLIKELY (ve_string_empty (exec) || ve_string_empty (name)) { g_hash_table_insert (sessnames, g_strdup (dent->d_name), "foo"); g_free (exec); g_free (name); g_free (comment); dent = readdir (sessdir); continue; } if (num < 10) label = g_strdup_printf ("_%d. %s", num, name); else label = g_strdup (name); num ++; item = gtk_radio_menu_item_new_with_mnemonic (sessgrp, label); g_free (label); g_object_set_data_full (G_OBJECT (item), SESSION_NAME, g_strdup (dent->d_name), (GDestroyNotify) g_free); if ( ! ve_string_empty (comment)) gtk_tooltips_set_tip (tooltips, GTK_WIDGET (item), comment, NULL); sessgrp = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (item)); sessions = g_slist_append (sessions, g_strdup (dent->d_name)); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (gdm_login_session_handler), NULL); gtk_widget_show (GTK_WIDGET (item)); /* if we found the default session */ if ( ! ve_string_empty (GdmDefaultSession) && strcmp (dent->d_name, GdmDefaultSession) == 0) { g_free (defsess); defsess = g_strdup (dent->d_name); searching_for_default = FALSE; } /* if there is a session called Default */ if (searching_for_default && g_ascii_strcasecmp (dent->d_name, "default.desktop") == 0) { g_free (defsess); defsess = g_strdup (dent->d_name); } if (searching_for_default && g_ascii_strcasecmp (dent->d_name, "gnome.desktop") == 0) { /* Just in case there is no default session and * no default link, make gnome the default */ if (defsess == NULL) defsess = g_strdup (dent->d_name); } g_hash_table_insert (sessnames, g_strdup (dent->d_name), name); g_free (exec); g_free (comment); dent = readdir (sessdir); } if G_LIKELY (sessdir != NULL) closedir (sessdir); } g_strfreev (vec); /* Check that session dir is readable */ if G_UNLIKELY ( ! some_dir_exists) { syslog (LOG_ERR, _("%s: Session directory %s not found!"), "gdm_login_session_init", ve_sure_string (GdmSessionDir)); GdmShowXtermFailsafeSession = TRUE; session_dir_whacked_out = TRUE; } if G_UNLIKELY (sessions == NULL) { syslog (LOG_WARNING, _("Yaikes, nothing found in the session directory.")); session_dir_whacked_out = TRUE; GdmShowXtermFailsafeSession = TRUE; defsess = g_strdup (GDM_SESSION_FAILSAFE_GNOME); } if (GdmShowGnomeFailsafeSession) { /* For translators: This is the failsafe login when the user * can't login otherwise */ item = gtk_radio_menu_item_new_with_mnemonic (sessgrp, _("Failsafe _GNOME")); gtk_tooltips_set_tip (tooltips, GTK_WIDGET (item), _("This is a failsafe session that will log you " "into GNOME. No startup scripts will be read " "and it is only to be used when you can't log " "in otherwise. GNOME will use the 'Default' " "session."), NULL); g_object_set_data (G_OBJECT (item), SESSION_NAME, GDM_SESSION_FAILSAFE_GNOME); sessgrp = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (item)); sessions = g_slist_append (sessions, g_strdup (GDM_SESSION_FAILSAFE_GNOME)); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (gdm_login_session_handler), NULL); gtk_widget_show (GTK_WIDGET (item)); } if (GdmShowXtermFailsafeSession) { /* For translators: This is the failsafe login when the user * can't login otherwise */ item = gtk_radio_menu_item_new_with_mnemonic (sessgrp, _("Failsafe _Terminal")); gtk_tooltips_set_tip (tooltips, GTK_WIDGET (item), _("This is a failsafe session that will log you " "into a terminal. No startup scripts will be read " "and it is only to be used when you can't log " "in otherwise. To exit the terminal, " "type 'exit'."), NULL); g_object_set_data (G_OBJECT (item), SESSION_NAME, GDM_SESSION_FAILSAFE_XTERM); sessgrp = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (item)); sessions = g_slist_append (sessions, g_strdup (GDM_SESSION_FAILSAFE_XTERM)); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (gdm_login_session_handler), NULL); gtk_widget_show (GTK_WIDGET (item)); } if G_UNLIKELY (defsess == NULL) { defsess = g_strdup (GDM_SESSION_FAILSAFE_GNOME); syslog (LOG_WARNING, _("No default session link found. Using Failsafe GNOME.\n")); } if (cursess == NULL) cursess = defsess; /* Select the proper session */ { GSList *tmp; tmp = sessgrp; while (tmp != NULL) { GtkWidget *w = tmp->data; const char *n; n = g_object_get_data (G_OBJECT (w), SESSION_NAME); if (n && strcmp (n, cursess) == 0) { gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (w), TRUE); break; } tmp = tmp->next; } } } static void gdm_login_language_handler (GtkWidget *widget) { gchar *s; char *name; if (!widget) return; curlang = g_object_get_data (G_OBJECT (widget), "Language"); name = gdm_lang_name (curlang, FALSE /* never_encoding */, TRUE /* no_group */, TRUE /* untranslated */, TRUE /* makrup */); s = g_strdup_printf (_("%s language selected"), name); g_free (name); gtk_label_set_markup (GTK_LABEL (msg), s); g_free (s); login_window_resize (FALSE /* force */); } static GtkWidget * gdm_login_language_menu_new (void) { GtkWidget *menu; GtkWidget *item, *ammenu, *nzmenu, *omenu; GList *langlist, *li; gboolean has_other_locale = FALSE; GtkWidget *other_menu; const char *g1; const char *g2; char *menulabel; /* Start numbering with 3 since 1-2 is used for toplevel menu */ int g1_num = 3; int g2_num = 3; int other_num = 3; int num; langlist = gdm_lang_read_locale_file (GdmLocaleFile); if (langlist == NULL) return NULL; menu = gtk_menu_new (); curlang = LAST_LANGUAGE; item = gtk_radio_menu_item_new_with_mnemonic (NULL, _("_Last")); languages = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (item)); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (gdm_login_language_handler), NULL); gtk_widget_show (GTK_WIDGET (item)); g_object_set_data (G_OBJECT (item), "Language", LAST_LANGUAGE); gtk_tooltips_set_tip (tooltips, GTK_WIDGET (item), _("Log in using the language that you have used " "last time you logged in"), NULL); item = gtk_radio_menu_item_new_with_mnemonic (languages, _("_System Default")); languages = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (item)); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (gdm_login_language_handler), NULL); gtk_widget_show (GTK_WIDGET (item)); g_object_set_data (G_OBJECT (item), "Language", DEFAULT_LANGUAGE); gtk_tooltips_set_tip (tooltips, GTK_WIDGET (item), _("Log in using the default system language"), NULL); item = gtk_menu_item_new(); gtk_widget_set_sensitive (item, FALSE); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); gtk_widget_show (GTK_WIDGET (item)); menulabel = g_strdup_printf ("_1. %s", gdm_lang_group1()); item = gtk_menu_item_new_with_mnemonic (menulabel); g_free (menulabel); ammenu = gtk_menu_new(); gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), GTK_WIDGET (ammenu)); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); gtk_widget_show (GTK_WIDGET (item)); menulabel = g_strdup_printf ("_2. %s", gdm_lang_group2()); item = gtk_menu_item_new_with_mnemonic (menulabel); g_free (menulabel); nzmenu = gtk_menu_new(); gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), nzmenu); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); gtk_widget_show(GTK_WIDGET (item)); other_menu = item = gtk_menu_item_new_with_mnemonic (_("_Other")); omenu = gtk_menu_new(); gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), omenu); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); gtk_widget_show (GTK_WIDGET (item)); g1 = gdm_lang_group1 (); g2 = gdm_lang_group2 (); for (li = langlist; li != NULL; li = li->next) { char *lang = li->data; char *name; char *untranslated; char *group; char *p; GtkWidget *box, *l; li->data = NULL; group = name = gdm_lang_name (lang, FALSE /* never_encoding */, FALSE /* no_group */, FALSE /* untranslated */, FALSE /* markup */); if (name == NULL) { g_free (lang); continue; } untranslated = gdm_lang_untranslated_name (lang, TRUE /* markup */); p = strchr (name, '|'); if (p != NULL) { *p = '\0'; name = p+1; } box = gtk_hbox_new (FALSE, 5); gtk_widget_show (box); if (strcmp (group, g1) == 0) num = g1_num++; else if (strcmp (group, g2) == 0) num = g2_num++; else num = other_num++; if (num < 10) menulabel = g_strdup_printf ("_%d. %s", num, name); else if ((num -10) + (int)'a' <= (int)'z') menulabel = g_strdup_printf ("_%c. %s", (char)(num-10)+'a', name); else menulabel = g_strdup (name); l = gtk_label_new_with_mnemonic (menulabel); if ( ! gdm_lang_name_translated (lang)) gtk_widget_set_direction (l, GTK_TEXT_DIR_LTR); gtk_widget_show (l); gtk_box_pack_start (GTK_BOX (box), l, FALSE, FALSE, 0); if (untranslated != NULL) { l = gtk_label_new (untranslated); /* we really wantd LTR here for the widget */ gtk_widget_set_direction (l, GTK_TEXT_DIR_LTR); gtk_label_set_use_markup (GTK_LABEL (l), TRUE); gtk_widget_show (l); gtk_box_pack_end (GTK_BOX (box), l, FALSE, FALSE, 0); } item = gtk_radio_menu_item_new (languages); gtk_container_add (GTK_CONTAINER (item), box); languages = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (item)); g_object_set_data_full (G_OBJECT (item), "Language", g_strdup (lang), (GDestroyNotify) g_free); if (strcmp (group, g1) == 0) { gtk_menu_shell_append (GTK_MENU_SHELL (ammenu), item); } else if (strcmp (group, g2) == 0) { gtk_menu_shell_append (GTK_MENU_SHELL (nzmenu), item); } else { gtk_menu_shell_append (GTK_MENU_SHELL (omenu), item); has_other_locale = TRUE; } g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (gdm_login_language_handler), NULL); gtk_widget_show (GTK_WIDGET (item)); g_free (lang); g_free (group); g_free (untranslated); } if ( ! has_other_locale) gtk_widget_destroy (other_menu); g_list_free (langlist); return menu; } static gboolean theme_allowed (const char *theme) { char **vec; int i; if (ve_string_empty (GdmGtkThemesToAllow) || g_ascii_strcasecmp (GdmGtkThemesToAllow, "all") == 0) return TRUE; vec = g_strsplit (GdmGtkThemesToAllow, ",", 0); if (vec == NULL || vec[0] == NULL) return TRUE; for (i = 0; vec[i] != NULL; i++) { if (strcmp (vec[i], theme) == 0) return TRUE; } g_strfreev (vec); return FALSE; } static GSList * build_theme_list (void) { DIR *dir; struct dirent *de; gchar *theme_dir; GSList *theme_list = NULL; theme_dir = gtk_rc_get_theme_dir (); dir = opendir (theme_dir); while ((de = readdir (dir))) { char *name; if (de->d_name[0] == '.') continue; if ( ! theme_allowed (de->d_name)) continue; name = g_build_filename (theme_dir, de->d_name, GTK_KEY, NULL); if (g_file_test (name, G_FILE_TEST_IS_DIR)) theme_list = g_slist_append (theme_list, g_strdup (de->d_name)); g_free (name); } g_free (theme_dir); closedir (dir); return theme_list; } static GtkWidget * gdm_login_theme_menu_new (void) { GSList *theme_list; GtkWidget *item; GtkWidget *menu; int num = 1; if ( ! GdmAllowGtkThemeChange) return NULL; menu = gtk_menu_new (); for (theme_list = build_theme_list (); theme_list != NULL; theme_list = theme_list->next) { char *menu_item_name; char *theme_name = theme_list->data; theme_list->data = NULL; if (num < 10) menu_item_name = g_strdup_printf ("_%d. %s", num, _(theme_name)); else if ((num -10) + (int)'a' <= (int)'z') menu_item_name = g_strdup_printf ("_%c. %s", (char)(num-10)+'a', _(theme_name)); else menu_item_name = g_strdup (theme_name); num ++; item = gtk_menu_item_new_with_mnemonic (menu_item_name); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); gtk_widget_show (GTK_WIDGET (item)); g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (gdm_theme_handler), theme_name); gtk_tooltips_set_tip (tooltips, GTK_WIDGET (item), _(theme_name), NULL); g_free (menu_item_name); } g_slist_free (theme_list); return menu; } static gboolean err_box_clear (gpointer data) { if (err_box != NULL) gtk_label_set_text (GTK_LABEL (err_box), ""); err_box_clear_handler = 0; return FALSE; } static void browser_set_user (const char *user) { gboolean old_selecting_user = selecting_user; GtkTreeSelection *selection; GtkTreeIter iter = {0}; GtkTreeModel *tm = NULL; if (browser == NULL) return; selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (browser)); gtk_tree_selection_unselect_all (selection); if (ve_string_empty (user)) return; selecting_user = FALSE; tm = gtk_tree_view_get_model (GTK_TREE_VIEW (browser)); if (gtk_tree_model_get_iter_first (tm, &iter)) { do { char *login; gtk_tree_model_get (tm, &iter, GREETER_ULIST_LOGIN_COLUMN, &login, -1); if (login != NULL && strcmp (user, login) == 0) { GtkTreePath *path = gtk_tree_model_get_path (tm, &iter); gtk_tree_selection_select_iter (selection, &iter); gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (browser), path, NULL, FALSE, 0.0, 0.0); gtk_tree_path_free (path); break; } } while (gtk_tree_model_iter_next (tm, &iter)); } selecting_user = old_selecting_user; } static Display * get_parent_display (void) { static gboolean tested = FALSE; static Display *dsp = NULL; if (tested) return dsp; tested = TRUE; if (g_getenv ("GDM_PARENT_DISPLAY") != NULL) { char *old_xauth = g_strdup (g_getenv ("XAUTHORITY")); if (g_getenv ("GDM_PARENT_XAUTHORITY") != NULL) { ve_setenv ("XAUTHORITY", g_getenv ("GDM_PARENT_XAUTHORITY"), TRUE); } dsp = XOpenDisplay (g_getenv ("GDM_PARENT_DISPLAY")); if (old_xauth != NULL) ve_setenv ("XAUTHORITY", old_xauth, TRUE); else ve_unsetenv ("XAUTHORITY"); g_free (old_xauth); } return dsp; } static gboolean greeter_is_capslock_on (void) { unsigned int states; Display *dsp; /* HACK! incredible hack, if GDM_PARENT_DISPLAY is set we get * indicator state from the parent display, since we must be inside an * Xnest */ dsp = get_parent_display (); if (dsp == NULL) dsp = GDK_DISPLAY (); if (XkbGetIndicatorState (dsp, XkbUseCoreKbd, &states) != Success) return FALSE; return (states & ShiftMask) != 0; } static gboolean gdm_login_ctrl_handler (GIOChannel *source, GIOCondition cond, gint fd) { gchar buf[PIPE_SIZE]; gsize len; char *tmp; gint i, x, y; GtkWidget *dlg; static gboolean replace_msg = TRUE; static gboolean messages_to_give = FALSE; /* If this is not incoming i/o then return */ if (cond != G_IO_IN) return (TRUE); /* Read random garbage from i/o channel until 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); /* Read opcode */ g_io_channel_read_chars (source, buf, 1, &len, NULL); /* If opcode couldn't be read */ if (len != 1) return (TRUE); /* Parse opcode */ switch (buf[0]) { 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 */ g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); buf[len-1] = '\0'; g_free (curuser); curuser = g_strdup (buf); if (GdmBrowser) browser_set_user (curuser); printf ("%c\n", STX); fflush (stdout); break; case GDM_PROMPT: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); buf[len-1] = '\0'; tmp = ve_locale_to_utf8 (buf); if (strcmp (tmp, _("Username:")) == 0) { gdm_common_login_sound (); gtk_label_set_text_with_mnemonic (GTK_LABEL (label), _("_Username:")); } else { gtk_label_set_text (GTK_LABEL (label), tmp); } g_free (tmp); gtk_widget_show (GTK_WIDGET (label)); gtk_entry_set_text (GTK_ENTRY (entry), ""); gtk_entry_set_max_length (GTK_ENTRY (entry), PAM_MAX_RESP_SIZE); gtk_entry_set_visibility (GTK_ENTRY (entry), TRUE); gtk_widget_set_sensitive (entry, TRUE); gtk_widget_set_sensitive (ok_button, TRUE); gtk_widget_set_sensitive (cancel_button, FALSE); gtk_widget_grab_focus (entry); gtk_window_set_focus (GTK_WINDOW (login), entry); gtk_widget_show (entry); /* replace rather then append next message string */ replace_msg = TRUE; /* the user has seen messages */ messages_to_give = FALSE; login_window_resize (FALSE /* force */); break; case GDM_NOECHO: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); buf[len-1] = '\0'; tmp = ve_locale_to_utf8 (buf); if (strcmp (tmp, _("Password:")) == 0) { gtk_label_set_text_with_mnemonic (GTK_LABEL (label), _("_Password:")); } else { gtk_label_set_text (GTK_LABEL (label), tmp); } g_free (tmp); gtk_widget_show (GTK_WIDGET (label)); gtk_entry_set_text (GTK_ENTRY (entry), ""); gtk_entry_set_max_length (GTK_ENTRY (entry), PAM_MAX_RESP_SIZE); gtk_entry_set_visibility (GTK_ENTRY (entry), FALSE); gtk_widget_set_sensitive (entry, TRUE); gtk_widget_set_sensitive (ok_button, TRUE); gtk_widget_set_sensitive (cancel_button, TRUE); gtk_widget_grab_focus (entry); gtk_window_set_focus (GTK_WINDOW (login), entry); gtk_widget_show (entry); /* replace rather then append next message string */ replace_msg = TRUE; /* the user has seen messages */ messages_to_give = FALSE; login_window_resize (FALSE /* force */); break; case GDM_MSG: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); buf[len-1] = '\0'; /* the user has not yet seen messages */ messages_to_give = TRUE; /* HAAAAAAACK. Sometimes pam sends many many messages, SO * we try to collect them until the next prompt or reset or * whatnot */ if ( ! replace_msg && /* empty message is for clearing */ ! ve_string_empty (buf)) { const char *oldtext; oldtext = gtk_label_get_text (GTK_LABEL (msg)); if ( ! ve_string_empty (oldtext)) { char *newtext; tmp = ve_locale_to_utf8 (buf); newtext = g_strdup_printf ("%s\n%s", oldtext, tmp); g_free (tmp); gtk_label_set_text (GTK_LABEL (msg), newtext); g_free (newtext); } else { tmp = ve_locale_to_utf8 (buf); gtk_label_set_text (GTK_LABEL (msg), tmp); g_free (tmp); } } else { tmp = ve_locale_to_utf8 (buf); gtk_label_set_text (GTK_LABEL (msg), tmp); g_free (tmp); } replace_msg = FALSE; gtk_widget_show (GTK_WIDGET (msg)); printf ("%c\n", STX); fflush (stdout); login_window_resize (FALSE /* force */); break; case GDM_ERRBOX: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); buf[len-1] = '\0'; tmp = ve_locale_to_utf8 (buf); gtk_label_set_text (GTK_LABEL (err_box), tmp); g_free (tmp); if (err_box_clear_handler > 0) g_source_remove (err_box_clear_handler); if (ve_string_empty (buf)) err_box_clear_handler = 0; else err_box_clear_handler = g_timeout_add (30000, err_box_clear, NULL); printf ("%c\n", STX); fflush (stdout); login_window_resize (FALSE /* force */); break; case GDM_ERRDLG: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); buf[len-1] = '\0'; /* we should be now fine for focusing new windows */ gdm_wm_focus_new_windows (TRUE); tmp = ve_locale_to_utf8 (buf); dlg = ve_hig_dialog_new (NULL /* parent */, GTK_DIALOG_MODAL /* flags */, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, FALSE /* markup */, tmp, /* avoid warning */ "%s", ""); 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: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); buf[len-1] = '\0'; tmp = ve_locale_to_utf8 (buf); gdm_login_session_lookup (tmp); g_free (tmp); if (savesess == 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); break; case GDM_LANG: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); buf[len-1] = '\0'; gdm_login_language_lookup (buf); if (savelang == GTK_RESPONSE_CANCEL) printf ("%c%s\n", STX, GDM_RESPONSE_CANCEL); else printf ("%c%s\n", STX, language); fflush (stdout); break; case GDM_SSESS: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); /* Empty */ if (savesess == GTK_RESPONSE_YES) printf ("%cY\n", STX); else printf ("%c\n", STX); fflush (stdout); break; case GDM_SLANG: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); /* Empty */ if (savelang == GTK_RESPONSE_YES) printf ("%cY\n", STX); else printf ("%c\n", STX); fflush (stdout); break; case GDM_RESET: if (GdmQuiver && login->window != NULL && icon_win == NULL && GTK_WIDGET_VISIBLE (login)) { Window lw = GDK_WINDOW_XWINDOW (login->window); gdm_wm_get_window_pos (lw, &x, &y); for (i = 32 ; i > 0 ; i = i/4) { gdm_wm_move_window_now (lw, i+x, y); usleep (200); gdm_wm_move_window_now (lw, x, y); usleep (200); gdm_wm_move_window_now (lw, -i+x, y); usleep (200); gdm_wm_move_window_now (lw, x, y); usleep (200); } } /* fall thru to reset */ case GDM_RESETOK: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); buf[len-1] = '\0'; if (curuser != NULL) { g_free (curuser); curuser = NULL; } gtk_widget_set_sensitive (entry, TRUE); gtk_widget_set_sensitive (ok_button, TRUE); gtk_widget_set_sensitive (cancel_button, FALSE); if (GdmBrowser) gtk_widget_set_sensitive (GTK_WIDGET (browser), TRUE); tmp = ve_locale_to_utf8 (buf); gtk_label_set_text (GTK_LABEL (msg), tmp); g_free (tmp); gtk_widget_show (GTK_WIDGET (msg)); printf ("%c\n", STX); fflush (stdout); login_window_resize (FALSE /* force */); break; case GDM_QUIT: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); /* Empty */ if (timed_handler_id != 0) { g_source_remove (timed_handler_id); timed_handler_id = 0; } 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, FALSE /* markup */, /* translators: This is a nice and evil eggie text, translate * to your favourite currency */ _("Please insert 25 cents " "to log in."), /* avoid warning */ "%s", ""); 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 (); } /* Hide the login window now */ gtk_widget_hide (login); if (messages_to_give) { const char *oldtext; oldtext = gtk_label_get_text (GTK_LABEL (msg)); if ( ! ve_string_empty (oldtext)) { /* 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, FALSE /* markup */, oldtext, /* avoid warning */ "%s", ""); gtk_window_set_modal (GTK_WINDOW (dlg), TRUE); 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 (); } messages_to_give = FALSE; } gdm_kill_thingies (); 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: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); /* Empty */ /* * Timed Login: Start Timer Loop */ if (timed_handler_id == 0 && ! ve_string_empty (GdmTimedLogin) && GdmTimedLoginDelay > 0) { curdelay = GdmTimedLoginDelay; timed_handler_id = g_timeout_add (1000, gdm_timer, NULL); } printf ("%c\n", STX); fflush (stdout); break; case GDM_STOPTIMER: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); /* Empty */ /* * Timed Login: Stop Timer Loop */ if (timed_handler_id != 0) { g_source_remove (timed_handler_id); timed_handler_id = 0; } printf ("%c\n", STX); fflush (stdout); break; case GDM_DISABLE: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); /* Empty */ if (clock_label != NULL) GTK_WIDGET_SET_FLAGS (clock_label->parent, GTK_SENSITIVE); gtk_widget_set_sensitive (login, FALSE); printf ("%c\n", STX); fflush (stdout); break; case GDM_ENABLE: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); /* Empty */ gtk_widget_set_sensitive (login, TRUE); if (clock_label != NULL) GTK_WIDGET_UNSET_FLAGS (clock_label->parent, GTK_SENSITIVE); 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: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); /* Empty */ printf ("%c\n", STX); fflush (stdout); break; case GDM_NOFOCUS: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); /* Empty */ gdm_wm_no_login_focus_push (); printf ("%c\n", STX); fflush (stdout); break; case GDM_FOCUS: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); /* Empty */ gdm_wm_no_login_focus_pop (); printf ("%c\n", STX); fflush (stdout); break; case GDM_SAVEDIE: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); /* Empty */ /* Set busy cursor */ gdm_common_setup_cursor (GDK_WATCH); gdm_wm_save_wm_order (); gdm_kill_thingies (); gdk_flush (); _exit (EXIT_SUCCESS); case GDM_QUERY_CAPSLOCK: g_io_channel_read_chars (source, buf, PIPE_SIZE-1, &len, NULL); /* Empty */ if (greeter_is_capslock_on ()) printf ("%cY\n", STX); else printf ("%c\n", STX); fflush (stdout); break; default: gdm_common_abort ("Unexpected greeter command received: '%c'", buf[0]); break; } return (TRUE); } static void gdm_login_browser_populate (void) { GList *li; for (li = users; li != NULL; li = li->next) { GdmUser *usr = li->data; GtkTreeIter iter = {0}; char *label; char *login, *gecos; login = g_markup_escape_text (usr->login, -1); gecos = g_markup_escape_text (usr->gecos, -1); label = g_strdup_printf ("%s\n%s", login, gecos); g_free (login); g_free (gecos); gtk_list_store_append (GTK_LIST_STORE (browser_model), &iter); gtk_list_store_set (GTK_LIST_STORE (browser_model), &iter, GREETER_ULIST_ICON_COLUMN, usr->picture, GREETER_ULIST_LOGIN_COLUMN, usr->login, GREETER_ULIST_LABEL_COLUMN, label, -1); g_free (label); } } static gboolean resize_in_time (gpointer data) { login_window_resize (FALSE /* force */); return FALSE; } static int get_double_click_time (void) { /* FIXME: what about multihead? */ GtkSettings *settings = gtk_settings_get_default (); int t; g_object_get (G_OBJECT (settings), "gtk-double-click-time", &t, NULL); /* sanity */ if (t < 100) t = 100; if (t > 1500) t = 1500; return t; } static void user_selected (GtkTreeSelection *selection, gpointer data) { GtkTreeModel *tm = NULL; GtkTreeIter iter = {0}; #ifdef FIXME g_free (selected_browser_user); selected_browser_user = NULL; #endif if (gtk_tree_selection_get_selected (selection, &tm, &iter)) { char *login; gtk_tree_model_get (tm, &iter, GREETER_ULIST_LOGIN_COLUMN, &login, -1); if (login != NULL) { const char *str = gtk_label_get_text (GTK_LABEL (label)); if (selecting_user && str != NULL && (strcmp (str, _("Username:")) == 0 || strcmp (str, _("_Username:")) == 0)) { gtk_entry_set_text (GTK_ENTRY (entry), login); } #ifdef FIXME selected_browser_user = g_strdup (login); #endif if (selecting_user) { printf ("%c%c%c%s\n", STX, BEL, GDM_INTERRUPT_SELECT_USER, login); fflush (stdout); } } } } static void browser_change_focus (GtkWidget *widget, GdkEventButton *event, gpointer data) { gtk_widget_grab_focus (entry); } static gboolean gdm_login_handle_pressed (GtkWidget *widget, GdkEventButton *event) { gint xp, yp; GdkModifierType mask; CursorOffset *p; GdkCursor *fleur_cursor; if (login == NULL || login->window == NULL || event->type != GDK_BUTTON_PRESS || GdmLockPosition) return FALSE; gdk_window_raise (login->window); p = g_new0 (CursorOffset, 1); g_object_set_data_full (G_OBJECT (widget), "offset", p, (GDestroyNotify)g_free); gdk_window_get_pointer (login->window, &xp, &yp, &mask); p->x = xp; p->y = yp; gtk_grab_add (widget); fleur_cursor = gdk_cursor_new (GDK_FLEUR); gdk_pointer_grab (widget->window, TRUE, GDK_BUTTON_RELEASE_MASK | GDK_BUTTON_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK, NULL, fleur_cursor, GDK_CURRENT_TIME); gdk_cursor_unref (fleur_cursor); gdk_flush (); return TRUE; } static gboolean gdm_login_handle_released (GtkWidget *widget, GdkEventButton *event) { gtk_grab_remove (widget); gdk_pointer_ungrab (GDK_CURRENT_TIME); g_object_set_data (G_OBJECT (widget), "offset", NULL); return TRUE; } static gboolean gdm_login_handle_motion (GtkWidget *widget, GdkEventMotion *event) { int xp, yp; CursorOffset *p; GdkModifierType mask; p = g_object_get_data (G_OBJECT (widget), "offset"); if (p == NULL) return FALSE; gdk_window_get_pointer (gdk_get_default_root_window (), &xp, &yp, &mask); set_screen_to_pos (xp, yp); GdmSetPosition = TRUE; GdmPositionX = xp - p->x; GdmPositionY = yp - p->y; if (GdmPositionX < 0) GdmPositionX = 0; if (GdmPositionY < 0) GdmPositionY = 0; set_screen_pos (GTK_WIDGET (login), GdmPositionX, GdmPositionY); return TRUE; } static GtkWidget * create_handle (void) { GtkWidget *hbox, *w; title_box = gtk_event_box_new (); g_signal_connect (G_OBJECT (title_box), "button_press_event", G_CALLBACK (gdm_login_handle_pressed), NULL); g_signal_connect (G_OBJECT (title_box), "button_release_event", G_CALLBACK (gdm_login_handle_released), NULL); g_signal_connect (G_OBJECT (title_box), "motion_notify_event", G_CALLBACK (gdm_login_handle_motion), NULL); hbox = gtk_hbox_new (FALSE, 0); gtk_container_add (GTK_CONTAINER (title_box), hbox); w = gtk_label_new (_("GNOME Desktop Manager")); gtk_misc_set_padding (GTK_MISC (w), GNOME_PAD_SMALL, GNOME_PAD_SMALL); gtk_box_pack_start (GTK_BOX (hbox), w, TRUE, TRUE, GNOME_PAD_SMALL); gtk_widget_show_all (title_box); return title_box; } static gboolean update_clock (gpointer data) { struct tm *the_tm; char *str; time_t the_time; gint time_til_next_min; if (clock_label == NULL) return FALSE; time (&the_time); the_tm = localtime (&the_time); if (GdmUse24Clock) { str = ve_strftime (the_tm, _("%a %b %d, %H:%M")); } else { str = ve_strftime (the_tm, _("%a %b %d, %l:%M %p")); } gtk_label_set_text (GTK_LABEL (clock_label), str); g_free (str); /* account for leap seconds */ time_til_next_min = 60 - the_tm->tm_sec; time_til_next_min = (time_til_next_min>=0?time_til_next_min:0); g_timeout_add (time_til_next_min*1000, update_clock, NULL); return FALSE; } /* doesn't check for executability, just for existance */ static gboolean bin_exists (const char *command) { char *bin; if (ve_string_empty (command)) return FALSE; /* Note, check only for existance, not for executability */ bin = ve_first_word (command); if (bin != NULL && access (bin, F_OK) == 0) { g_free (bin); return TRUE; } else { g_free (bin); return FALSE; } } static gboolean window_browser_event (GtkWidget *window, GdkEvent *event, gpointer data) { switch (event->type) { /* FIXME: Fix fingering cuz it's cool */ #ifdef FIXME case GDK_KEY_PRESS: if ((event->key.state & GDK_CONTROL_MASK) && (event->key.keyval == GDK_f || event->key.keyval == GDK_F) && selected_browser_user != NULL) { GtkWidget *d, *less; char *command; d = gtk_dialog_new_with_buttons (_("Finger"), NULL /* parent */, 0 /* flags */, GTK_STOCK_OK, GTK_RESPONSE_OK, NULL); gtk_dialog_set_has_separator (GTK_DIALOG (d), FALSE); less = gnome_less_new (); gtk_widget_show (less); gtk_box_pack_start (GTK_BOX (GTK_DIALOG (d)->vbox), less, TRUE, TRUE, 0); /* hack to make this be the size of a terminal */ gnome_less_set_fixed_font (GNOME_LESS (less), TRUE); { int i; char buf[82]; GtkWidget *text = GTK_WIDGET (GNOME_LESS (less)->text); GdkFont *font = GNOME_LESS (less)->font; for (i = 0; i < 81; i++) buf[i] = 'X'; buf[i] = '\0'; gtk_widget_set_size_request (text, gdk_string_width (font, buf) + 30, gdk_string_height (font, buf)*24+30); } command = g_strconcat ("finger ", selected_browser_user, NULL); gnome_less_show_command (GNOME_LESS (less), command); gtk_widget_grab_focus (GTK_WIDGET (less)); gtk_window_set_modal (GTK_WINDOW (d), TRUE); gdm_wm_center_window (GTK_WINDOW (d)); gdm_wm_no_login_focus_push (); gtk_dialog_run (GTK_DIALOG (d)); gtk_widget_destroy (d); gdm_wm_no_login_focus_pop (); } break; #endif default: break; } return FALSE; } static gboolean key_press_event (GtkWidget *entry, GdkEventKey *event, gpointer data) { if ((event->keyval == GDK_Tab || event->keyval == GDK_KP_Tab) && (event->state & (GDK_CONTROL_MASK|GDK_MOD1_MASK|GDK_SHIFT_MASK)) == 0) { gdm_login_enter (entry); return TRUE; } return FALSE; } static void gdm_login_gui_init (void) { GtkWidget *frame1, *frame2, *ebox; GtkWidget *mbox, *menu, *menubar, *item; GtkWidget *stack, *hline1, *hline2, *handle; GtkWidget *bbox = NULL; GtkWidget /**help_button,*/ *button_box; gchar *greeting; gint rows; GdkPixbuf *pb; GtkWidget *frame; int lw, lh; gboolean have_logo = FALSE; GtkWidget *thememenu; const gchar *theme_name; theme_name = g_getenv ("GDM_GTK_THEME"); if (ve_string_empty (theme_name)) theme_name = GdmGtkTheme; if( ! ve_string_empty (GdmGtkRC)) gtk_rc_parse (GdmGtkRC); if ( ! ve_string_empty (theme_name)) { gdm_set_theme (theme_name); } login = gtk_window_new (GTK_WINDOW_TOPLEVEL); g_object_ref (login); g_object_set_data_full (G_OBJECT (login), "login", login, (GDestroyNotify) g_object_unref); gtk_widget_set_events (login, GDK_ALL_EVENTS_MASK); gtk_window_set_title (GTK_WINDOW (login), _("GDM Login")); /* connect for fingering */ if (GdmBrowser) g_signal_connect (G_OBJECT (login), "event", G_CALLBACK (window_browser_event), NULL); frame1 = gtk_frame_new (NULL); gtk_frame_set_shadow_type (GTK_FRAME (frame1), GTK_SHADOW_OUT); gtk_container_set_border_width (GTK_CONTAINER (frame1), 0); gtk_container_add (GTK_CONTAINER (login), frame1); g_object_set_data_full (G_OBJECT (login), "frame1", frame1, (GDestroyNotify) gtk_widget_unref); gtk_widget_ref (GTK_WIDGET (frame1)); gtk_widget_show (GTK_WIDGET (frame1)); frame2 = gtk_frame_new(NULL); gtk_frame_set_shadow_type (GTK_FRAME (frame2), GTK_SHADOW_IN); gtk_container_set_border_width (GTK_CONTAINER (frame2), 2); gtk_container_add (GTK_CONTAINER (frame1), frame2); g_object_set_data_full (G_OBJECT (login), "frame2", frame2, (GDestroyNotify) gtk_widget_unref); gtk_widget_ref (GTK_WIDGET (frame2)); gtk_widget_show (GTK_WIDGET (frame2)); mbox = gtk_vbox_new (FALSE, 0); gtk_widget_ref (mbox); g_object_set_data_full (G_OBJECT (login), "mbox", mbox, (GDestroyNotify) gtk_widget_unref); gtk_widget_show (mbox); gtk_container_add (GTK_CONTAINER (frame2), mbox); if (GdmTitleBar) { handle = create_handle (); gtk_box_pack_start (GTK_BOX (mbox), handle, FALSE, FALSE, 0); } menubar = gtk_menu_bar_new(); gtk_widget_ref (GTK_WIDGET (menubar)); gtk_box_pack_start (GTK_BOX (mbox), menubar, FALSE, FALSE, 0); menu = gtk_menu_new(); gdm_login_session_init (menu); sessmenu = gtk_menu_item_new_with_mnemonic (_("_Session")); gtk_menu_shell_append (GTK_MENU_SHELL (menubar), sessmenu); gtk_menu_item_set_submenu (GTK_MENU_ITEM (sessmenu), menu); gtk_widget_show (GTK_WIDGET (sessmenu)); menu = gdm_login_language_menu_new (); if (menu != NULL) { langmenu = gtk_menu_item_new_with_mnemonic (_("_Language")); gtk_menu_shell_append (GTK_MENU_SHELL (menubar), langmenu); gtk_menu_item_set_submenu (GTK_MENU_ITEM (langmenu), menu); gtk_widget_show (GTK_WIDGET (langmenu)); } if (GdmSystemMenuReal) { gboolean got_anything = FALSE; menu = gtk_menu_new(); if (GdmChooserButtonReal) { item = gtk_menu_item_new_with_mnemonic (_("_XDMCP Chooser...")); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (gdm_login_use_chooser_handler), NULL); gtk_widget_show (item); gtk_tooltips_set_tip (tooltips, GTK_WIDGET (item), _("Run an XDMCP chooser which will allow " "you to log into available remote " "machines, if there are any."), NULL); got_anything = TRUE; } if (GdmConfigAvailableReal && bin_exists (GdmConfigurator)) { item = gtk_menu_item_new_with_mnemonic (_("_Configure Login Manager...")); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (gdm_run_gdmconfig), NULL); gtk_widget_show (item); gtk_tooltips_set_tip (tooltips, GTK_WIDGET (item), _("Configure GDM (this login manager). " "This will require the root password."), NULL); got_anything = TRUE; } if (gdm_working_command_exists (GdmReboot)) { item = gtk_menu_item_new_with_mnemonic (_("_Reboot")); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (gdm_login_reboot_handler), NULL); gtk_widget_show (GTK_WIDGET (item)); gtk_tooltips_set_tip (tooltips, GTK_WIDGET (item), _("Reboot your computer"), NULL); got_anything = TRUE; } if (gdm_working_command_exists (GdmHalt)) { item = gtk_menu_item_new_with_mnemonic (_("Shut _Down")); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (gdm_login_halt_handler), NULL); gtk_widget_show (GTK_WIDGET (item)); gtk_tooltips_set_tip (tooltips, GTK_WIDGET (item), _("Shut down the system so that " "you may safely turn off the computer."), NULL); got_anything = TRUE; } if (gdm_working_command_exists (GdmSuspend)) { item = gtk_menu_item_new_with_mnemonic (_("_Suspend")); gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (gdm_login_suspend_handler), NULL); gtk_widget_show (GTK_WIDGET (item)); gtk_tooltips_set_tip (tooltips, GTK_WIDGET (item), _("Suspend your computer"), NULL); got_anything = TRUE; } if (got_anything) { item = gtk_menu_item_new_with_mnemonic (_("_Actions")); gtk_menu_shell_append (GTK_MENU_SHELL (menubar), item); gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), menu); gtk_widget_show (GTK_WIDGET (item)); } } menu = gdm_login_theme_menu_new (); if (menu != NULL) { thememenu = gtk_menu_item_new_with_mnemonic (_("_Theme")); gtk_menu_shell_append (GTK_MENU_SHELL (menubar), thememenu); gtk_menu_item_set_submenu (GTK_MENU_ITEM (thememenu), menu); gtk_widget_show (GTK_WIDGET (thememenu)); } /* Add a quit/disconnect item when in xdmcp mode or flexi mode */ /* Do note that the order is important, we always want "Quit" for * flexi, even if not local (non-local xnest). and Disconnect * only for xdmcp */ if ( ! ve_string_empty (g_getenv ("GDM_FLEXI_SERVER"))) { item = gtk_menu_item_new_with_mnemonic (_("_Quit")); } else if (ve_string_empty (g_getenv ("GDM_IS_LOCAL"))) { item = gtk_menu_item_new_with_mnemonic (_("D_isconnect")); } else { item = NULL; } if (item != NULL) { gtk_menu_shell_append (GTK_MENU_SHELL (menubar), item); gtk_widget_show (GTK_WIDGET (item)); g_signal_connect (G_OBJECT (item), "activate", G_CALLBACK (gtk_main_quit), NULL); } /* The clock */ clock_label = gtk_label_new (""); gtk_widget_show (clock_label); item = gtk_menu_item_new (); gtk_container_add (GTK_CONTAINER (item), clock_label); gtk_widget_show (item); gtk_menu_shell_append (GTK_MENU_SHELL (menubar), item); gtk_menu_item_set_right_justified (GTK_MENU_ITEM (item), TRUE); GTK_WIDGET_UNSET_FLAGS (item, GTK_SENSITIVE); g_signal_connect (G_OBJECT (clock_label), "destroy", G_CALLBACK (gtk_widget_destroyed), &clock_label); update_clock (NULL); if (GdmBrowser) rows = 2; else rows = 1; table = gtk_table_new (rows, 2, FALSE); gtk_widget_ref (table); g_object_set_data_full (G_OBJECT (login), "table", table, (GDestroyNotify) gtk_widget_unref); gtk_widget_show (table); gtk_box_pack_start (GTK_BOX (mbox), table, TRUE, TRUE, 0); gtk_container_set_border_width (GTK_CONTAINER (table), 10); gtk_table_set_row_spacings (GTK_TABLE (table), 10); gtk_table_set_col_spacings (GTK_TABLE (table), 10); if (GdmBrowser) { int height; GtkTreeSelection *selection; GtkTreeViewColumn *column; browser = gtk_tree_view_new (); gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (browser), TRUE); gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (browser), FALSE); selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (browser)); gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE); g_signal_connect (selection, "changed", G_CALLBACK (user_selected), NULL); g_signal_connect (browser, "button_release_event", G_CALLBACK (browser_change_focus), NULL); browser_model = (GtkTreeModel *)gtk_list_store_new (3, GDK_TYPE_PIXBUF, G_TYPE_STRING, G_TYPE_STRING); gtk_tree_view_set_model (GTK_TREE_VIEW (browser), browser_model); column = gtk_tree_view_column_new_with_attributes (_("Icon"), gtk_cell_renderer_pixbuf_new (), "pixbuf", GREETER_ULIST_ICON_COLUMN, NULL); gtk_tree_view_append_column (GTK_TREE_VIEW (browser), column); column = gtk_tree_view_column_new_with_attributes (_("Username"), gtk_cell_renderer_text_new (), "markup", GREETER_ULIST_LABEL_COLUMN, NULL); gtk_tree_view_append_column (GTK_TREE_VIEW (browser), column); bbox = gtk_scrolled_window_new (NULL, NULL); gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (bbox), GTK_SHADOW_IN); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (bbox), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); gtk_container_add (GTK_CONTAINER (bbox), browser); height = size_of_users + 4 /* some padding */; if (height > gdm_wm_screen.height * 0.25) height = gdm_wm_screen.height * 0.25; gtk_widget_set_size_request (GTK_WIDGET (bbox), -1, height); } if (GdmLogo != NULL) { pb = gdk_pixbuf_new_from_file (GdmLogo, NULL); } else { pb = NULL; } if (pb != NULL) { have_logo = TRUE; logo_image = gtk_image_new_from_pixbuf (pb); lw = gdk_pixbuf_get_width (pb); lh = gdk_pixbuf_get_height (pb); g_object_unref (G_OBJECT (pb)); } else { logo_image = gtk_image_new (); lw = lh = 100; } /* this will make the logo always left justified */ /* HERE */ logo_frame = gtk_alignment_new (0, 0.10, 0, 0); gtk_widget_show (logo_frame); frame = gtk_frame_new (NULL); gtk_widget_show (frame); gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); ebox = gtk_event_box_new (); gtk_widget_show (ebox); gtk_container_add (GTK_CONTAINER (ebox), logo_image); gtk_container_add (GTK_CONTAINER (frame), ebox); gtk_container_add (GTK_CONTAINER (logo_frame), frame); if (lw > gdm_wm_screen.width / 2) lw = gdm_wm_screen.width / 2; else lw = -1; if (lh > (2 * gdm_wm_screen.height) / 3) lh = (2 * gdm_wm_screen.height) / 3; else lh = -1; if (lw > -1 || lh > -1) gtk_widget_set_size_request (logo_image, lw, lh); gtk_widget_show (GTK_WIDGET (logo_image)); stack = gtk_table_new (7, 1, FALSE); gtk_widget_ref (stack); g_object_set_data_full (G_OBJECT (login), "stack", stack, (GDestroyNotify) gtk_widget_unref); gtk_widget_show (stack); greeting = gdm_parse_enriched_string ("", GdmWelcome, ""); welcome = gtk_label_new (NULL); gtk_label_set_markup (GTK_LABEL (welcome), greeting); gtk_widget_set_name (welcome, "Welcome"); g_free (greeting); gtk_widget_ref (welcome); g_object_set_data_full (G_OBJECT (login), "welcome", welcome, (GDestroyNotify) gtk_widget_unref); gtk_widget_show (welcome); gtk_table_attach (GTK_TABLE (stack), welcome, 0, 1, 0, 1, (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), 0, 15); /* Put in error box here */ err_box = gtk_label_new (NULL); gtk_widget_set_name (err_box, "Error box"); gtk_widget_set_size_request (err_box, -1, 40); g_signal_connect (G_OBJECT (err_box), "destroy", G_CALLBACK (gtk_widget_destroyed), &err_box); gtk_label_set_line_wrap (GTK_LABEL (err_box), TRUE); gtk_table_attach (GTK_TABLE (stack), err_box, 0, 1, 1, 2, (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), (GtkAttachOptions) (GTK_FILL), 0, 0); hline1 = gtk_hseparator_new (); gtk_widget_ref (hline1); g_object_set_data_full (G_OBJECT (login), "hline1", hline1, (GDestroyNotify) gtk_widget_unref); gtk_widget_show (hline1); gtk_table_attach (GTK_TABLE (stack), hline1, 0, 1, 2, 3, (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), (GtkAttachOptions) (GTK_FILL), 0, 6); label = gtk_label_new_with_mnemonic (_("_Username:")); gtk_widget_ref (label); g_object_set_data_full (G_OBJECT (login), "label", label, (GDestroyNotify) gtk_widget_unref); gtk_widget_show (label); gtk_table_attach (GTK_TABLE (stack), label, 0, 1, 3, 4, (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), (GtkAttachOptions) (0), 0, 0); gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT); gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); gtk_misc_set_padding (GTK_MISC (label), 10, 5); gtk_label_set_line_wrap (GTK_LABEL (label), TRUE); entry = gtk_entry_new (); g_signal_connect (G_OBJECT (entry), "key_press_event", G_CALLBACK (key_press_event), NULL); if (GdmUseInvisibleInEntry) gtk_entry_set_invisible_char (GTK_ENTRY (entry), 0); else if (GdmUseCirclesInEntry) gtk_entry_set_invisible_char (GTK_ENTRY (entry), 0x25cf); gtk_entry_set_max_length (GTK_ENTRY (entry), 32); gtk_widget_set_size_request (entry, 250, -1); gtk_widget_ref (entry); g_object_set_data_full (G_OBJECT (login), "entry", entry, (GDestroyNotify) gtk_widget_unref); gtk_entry_set_text (GTK_ENTRY (entry), ""); gtk_widget_show (entry); gtk_table_attach (GTK_TABLE (stack), entry, 0, 1, 4, 5, (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), (GtkAttachOptions) (0), 10, 0); g_signal_connect (G_OBJECT(entry), "activate", G_CALLBACK (gdm_login_enter), NULL); /* cursor blinking is evil on remote displays, don't do it forever */ gdm_setup_blinking (); gdm_setup_blinking_entry (entry); hline2 = gtk_hseparator_new (); gtk_widget_ref (hline2); g_object_set_data_full (G_OBJECT (login), "hline2", hline2, (GDestroyNotify) gtk_widget_unref); gtk_widget_show (hline2); gtk_table_attach (GTK_TABLE (stack), hline2, 0, 1, 5, 6, (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), (GtkAttachOptions) (GTK_FILL), 0, 10); msg = gtk_label_new (_("Please enter your username")); gtk_widget_set_name(msg, "Message"); gtk_label_set_line_wrap (GTK_LABEL (msg), TRUE); gtk_label_set_justify (GTK_LABEL (msg), GTK_JUSTIFY_LEFT); gtk_table_attach (GTK_TABLE (stack), msg, 0, 1, 6, 7, (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), (GtkAttachOptions) (GTK_FILL), 0, 10); gtk_widget_set_size_request (msg, -1, 30); gtk_widget_ref (msg); g_object_set_data_full (G_OBJECT (login), "msg", msg, (GDestroyNotify) gtk_widget_unref); gtk_widget_show (msg); auto_timed_msg = gtk_label_new (""); gtk_widget_set_name(auto_timed_msg, "Message"); gtk_label_set_line_wrap (GTK_LABEL (auto_timed_msg), TRUE); gtk_label_set_justify (GTK_LABEL (auto_timed_msg), GTK_JUSTIFY_LEFT); gtk_table_attach (GTK_TABLE (stack), auto_timed_msg, 0, 1, 7, 8, (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), (GtkAttachOptions) (GTK_FILL), 0, 10); gtk_widget_set_size_request (auto_timed_msg, -1, 15); gtk_widget_ref (auto_timed_msg); gtk_widget_show (auto_timed_msg); /* FIXME: No Documentation yet.... */ /*help_button = gtk_button_new_from_stock (GTK_STOCK_OK); GTK_WIDGET_UNSET_FLAGS (help_button, GTK_CAN_FOCUS); gtk_widget_show (help_button);*/ ok_button = gtk_button_new_from_stock (GTK_STOCK_OK); GTK_WIDGET_UNSET_FLAGS (ok_button, GTK_CAN_FOCUS); g_signal_connect (G_OBJECT (ok_button), "clicked", G_CALLBACK (gdm_login_ok_button_press), entry); gtk_widget_show (ok_button); cancel_button = gtk_button_new_from_stock (GTK_STOCK_CANCEL); GTK_WIDGET_UNSET_FLAGS (cancel_button, GTK_CAN_FOCUS); g_signal_connect (G_OBJECT (cancel_button), "clicked", G_CALLBACK (gdm_login_cancel_button_press), entry); gtk_widget_show (cancel_button); button_box = gtk_hbox_new (0, 5); /*gtk_box_pack_start (GTK_BOX (button_box), GTK_WIDGET (help_button), FALSE, FALSE, 0);*/ gtk_box_pack_end (GTK_BOX (button_box), GTK_WIDGET (cancel_button), FALSE, FALSE, 0); gtk_box_pack_end (GTK_BOX (button_box), GTK_WIDGET (ok_button), FALSE, FALSE, 0); gtk_widget_show (button_box); gtk_table_attach (GTK_TABLE (stack), button_box, 0, 1, 8, 9, (GtkAttachOptions) (GTK_FILL), (GtkAttachOptions) (GTK_FILL), 10, 10); /* Put it nicely together */ if (bbox != NULL) { gtk_table_attach (GTK_TABLE (table), bbox, 0, 2, 0, 1, (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), 0, 0); gtk_table_attach (GTK_TABLE (table), logo_frame, 0, 1, 1, 2, (GtkAttachOptions) (GTK_FILL), (GtkAttachOptions) (GTK_FILL), 0, 0); gtk_table_attach (GTK_TABLE (table), stack, 1, 2, 1, 2, (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), (GtkAttachOptions) (GTK_FILL), 0, 0); } else { gtk_table_attach (GTK_TABLE (table), logo_frame, 0, 1, 0, 1, (GtkAttachOptions) (0), (GtkAttachOptions) (GTK_FILL), 0, 0); gtk_table_attach (GTK_TABLE (table), stack, 1, 2, 0, 1, (GtkAttachOptions) (0), (GtkAttachOptions) (GTK_FILL), 0, 0); } gtk_widget_grab_focus (entry); gtk_window_set_focus (GTK_WINDOW (login), entry); g_object_set (G_OBJECT (login), "allow_grow", TRUE, "allow_shrink", TRUE, "resizable", TRUE, NULL); /* do it now, and we'll also do it later */ if (GdmSetPosition) { set_screen_pos (login, GdmPositionX, GdmPositionY); } else { gdm_wm_center_window (GTK_WINDOW (login)); } g_signal_connect (G_OBJECT (login), "focus_in_event", G_CALLBACK (gdm_login_focus_in), NULL); g_signal_connect (G_OBJECT (login), "focus_out_event", G_CALLBACK (gdm_login_focus_out), NULL); gtk_label_set_mnemonic_widget (GTK_LABEL (label), entry); /* normally disable the prompt first */ if ( ! DOING_GDM_DEVELOPMENT) { gtk_widget_set_sensitive (entry, FALSE); gtk_widget_set_sensitive (ok_button, FALSE); gtk_widget_set_sensitive (cancel_button, FALSE); } gtk_widget_show_all (GTK_WIDGET (login)); if ( ! have_logo) { gtk_table_set_col_spacings (GTK_TABLE (table), 0); gtk_widget_hide (logo_frame); } } static void set_root (GdkPixbuf *pb) { GdkPixmap *pm; g_return_if_fail (pb != NULL); gdk_pixbuf_render_pixmap_and_mask (pb, &pm, NULL /* mask_return */, 0 /* alpha_threshold */); /* paranoia */ if (pm == NULL) return; gdk_error_trap_push (); gdk_window_set_back_pixmap (gdk_get_default_root_window (), pm, FALSE /* parent_relative */); g_object_unref (G_OBJECT (pm)); gdk_window_clear (gdk_get_default_root_window ()); gdk_flush (); gdk_error_trap_pop (); } static GdkPixbuf * render_scaled_back (const GdkPixbuf *pb) { int i; int width, height; GdkPixbuf *back = gdk_pixbuf_new (GDK_COLORSPACE_RGB, gdk_pixbuf_get_has_alpha (pb), 8, gdk_screen_width (), gdk_screen_height ()); width = gdk_pixbuf_get_width (pb); height = gdk_pixbuf_get_height (pb); for (i = 0; i < gdm_wm_screens; i++) { gdk_pixbuf_scale (pb, back, gdm_wm_allscreens[i].x, gdm_wm_allscreens[i].y, gdm_wm_allscreens[i].width, gdm_wm_allscreens[i].height, gdm_wm_allscreens[i].x /* offset_x */, gdm_wm_allscreens[i].y /* offset_y */, (double) gdm_wm_allscreens[i].width / width, (double) gdm_wm_allscreens[i].height / height, GDK_INTERP_BILINEAR); } return back; } static void add_color_to_pb (GdkPixbuf *pb, GdkColor *color) { int width = gdk_pixbuf_get_width (pb); int height = gdk_pixbuf_get_height (pb); int rowstride = gdk_pixbuf_get_rowstride (pb); guchar *pixels = gdk_pixbuf_get_pixels (pb); gboolean has_alpha = gdk_pixbuf_get_has_alpha (pb); int i; int cr = color->red >> 8; int cg = color->green >> 8; int cb = color->blue >> 8; if ( ! has_alpha) return; for (i = 0; i < height; i++) { int ii; guchar *p = pixels + (rowstride * i); for (ii = 0; ii < width; ii++) { int r = p[0]; int g = p[1]; int b = p[2]; int a = p[3]; p[0] = (r * a + cr * (255 - a)) >> 8; p[1] = (g * a + cg * (255 - a)) >> 8; p[2] = (b * a + cb * (255 - a)) >> 8; p[3] = 255; p += 4; } } } /* setup background color/image */ static void setup_background (void) { GdkColor color; GdkPixbuf *pb = NULL; if (GdmBackgroundType == GDM_BACKGROUND_IMAGE && ! ve_string_empty (GdmBackgroundImage)) pb = gdk_pixbuf_new_from_file (GdmBackgroundImage, NULL); /* Load background image */ if (pb != NULL) { if (gdk_pixbuf_get_has_alpha (pb)) { if (GdmBackgroundColor == NULL || GdmBackgroundColor[0] == '\0' || ! gdk_color_parse (GdmBackgroundColor, &color)) { gdk_color_parse ("#007777", &color); } add_color_to_pb (pb, &color); } if (GdmBackgroundScaleToFit) { GdkPixbuf *spb = render_scaled_back (pb); g_object_unref (G_OBJECT (pb)); pb = spb; } /* paranoia */ if (pb != NULL) { set_root (pb); g_object_unref (G_OBJECT (pb)); } /* Load background color */ } else if (GdmBackgroundType != GDM_BACKGROUND_NONE) { GdkColormap *colormap; if (GdmBackgroundColor == NULL || GdmBackgroundColor[0] == '\0' || ! gdk_color_parse (GdmBackgroundColor, &color)) { gdk_color_parse ("#007777", &color); } colormap = gdk_drawable_get_colormap (gdk_get_default_root_window ()); /* paranoia */ if (colormap != NULL) { gboolean success; gdk_error_trap_push (); gdk_colormap_alloc_colors (colormap, &color, 1, FALSE, TRUE, &success); gdk_window_set_background (gdk_get_default_root_window (), &color); gdk_window_clear (gdk_get_default_root_window ()); gdk_flush (); gdk_error_trap_pop (); } } } /* Load the background stuff, the image and program */ static void run_backgrounds (void) { setup_background (); /* Launch a background program if one exists */ if ((GdmBackgroundType == GDM_BACKGROUND_NONE || GdmRunBackgroundProgAlways) && ! ve_string_empty (GdmBackgroundProg)) { backgroundpid = gdm_run_command (GdmBackgroundProg); g_atexit (gdm_kill_thingies); } } enum { RESPONSE_RESTART, RESPONSE_REBOOT, RESPONSE_CLOSE }; static gboolean gdm_reread_config (int sig, gpointer data) { char *str; VeConfig *config; gboolean resize = FALSE; /* reparse config stuff here. At least ones we care about */ config = ve_config_get (GDM_CONFIG_FILE); /* 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_common_string_same (config, GdmGtkRC, GDM_KEY_GTKRC) || ! gdm_common_string_same (config, GdmGtkTheme, GDM_KEY_GTK_THEME) || ! gdm_common_string_same (config, GdmInfoMsgFile, GDM_KEY_INFO_MSG_FILE) || ! gdm_common_string_same (config, GdmInfoMsgFont, GDM_KEY_INFO_MSG_FONT) || ! gdm_common_int_same (config, GdmXineramaScreen, GDM_KEY_XINERAMASCREEN) || ! gdm_common_bool_same (config, GdmSystemMenu, GDM_KEY_SYSMENU) || ! gdm_common_bool_same (config, GdmBrowser, GDM_KEY_BROWSER) || ! gdm_common_bool_same (config, GdmIncludeAll, GDM_KEY_INCLUDEALL) || ! gdm_common_string_same (config, GdmInclude, GDM_KEY_INCLUDE) || ! gdm_common_string_same (config, GdmExclude, GDM_KEY_EXCLUDE) || ! gdm_common_bool_same (config, GdmConfigAvailable, GDM_KEY_CONFIG_AVAILABLE) || ! gdm_common_bool_same (config, GdmChooserButton, GDM_KEY_CHOOSER_BUTTON) || ! gdm_common_bool_same (config, GdmChooserButton, GDM_KEY_ALLOW_GTK_THEME_CHANGE) || ! gdm_common_bool_same (config, GdmTimedLoginEnable, GDM_KEY_TIMED_LOGIN_ENABLE)) { /* Set busy cursor */ gdm_common_setup_cursor (GDK_WATCH); gdm_wm_save_wm_order (); gdm_kill_thingies (); _exit (DISPLAY_RESTARTGREETER); return TRUE; } if ( ! gdm_common_string_same (config, GdmBackgroundImage, GDM_KEY_BACKGROUNDIMAGE) || ! gdm_common_string_same (config, GdmBackgroundColor, GDM_KEY_BACKGROUNDCOLOR) || ! gdm_common_int_same (config, GdmBackgroundType, GDM_KEY_BACKGROUNDTYPE) || ! gdm_common_bool_same (config, GdmBackgroundScaleToFit, GDM_KEY_BACKGROUNDSCALETOFIT) || ! gdm_common_bool_same (config, GdmBackgroundRemoteOnlyColor, GDM_KEY_BACKGROUNDREMOTEONLYCOLOR)) { GdmBackgroundImage = ve_config_get_string (config, GDM_KEY_BACKGROUNDIMAGE); GdmBackgroundColor = ve_config_get_string (config, GDM_KEY_BACKGROUNDCOLOR); GdmBackgroundType = ve_config_get_int (config, GDM_KEY_BACKGROUNDTYPE); GdmBackgroundScaleToFit = ve_config_get_bool (config, GDM_KEY_BACKGROUNDSCALETOFIT); GdmBackgroundRemoteOnlyColor = ve_config_get_bool (config, GDM_KEY_BACKGROUNDREMOTEONLYCOLOR); if (GdmBackgroundType != GDM_BACKGROUND_NONE && ! GdmRunBackgroundProgAlways) gdm_kill_thingies (); setup_background (); /* Launch a background program if one exists */ if ((GdmBackgroundType == GDM_BACKGROUND_NONE || GdmRunBackgroundProgAlways) && ! ve_string_empty (GdmBackgroundProg)) { backgroundpid = gdm_run_command (GdmBackgroundProg); } } GdmSoundProgram = ve_config_get_string (config, GDM_KEY_SOUND_PROGRAM); GdmSoundOnLoginReady = ve_config_get_bool (config, GDM_KEY_SOUND_ON_LOGIN_READY); GdmSoundOnLoginReadyFile = ve_config_get_string (config, GDM_KEY_SOUND_ON_LOGIN_READY_FILE); GdmUse24Clock = ve_config_get_bool (config, GDM_KEY_USE_24_CLOCK); update_clock (NULL); str = ve_config_get_string (config, GDM_KEY_LOGO); if (strcmp (ve_sure_string (str), ve_sure_string (GdmLogo)) != 0) { GdkPixbuf *pb; gboolean have_logo = FALSE; int lw, lh; g_free (GdmLogo); GdmLogo = str; if (GdmLogo != NULL) { pb = gdk_pixbuf_new_from_file (GdmLogo, NULL); } else { pb = NULL; } if (pb != NULL) { have_logo = TRUE; gtk_image_set_from_pixbuf (GTK_IMAGE (logo_image), pb); lw = gdk_pixbuf_get_width (pb); lh = gdk_pixbuf_get_height (pb); g_object_unref (G_OBJECT (pb)); } else { lw = lh = 100; } if (lw > gdm_wm_screen.width / 2) lw = gdm_wm_screen.width / 2; else lw = -1; if (lh > (2 * gdm_wm_screen.height) / 3) lh = (2 * gdm_wm_screen.height) / 3; else lh = -1; if (lw > -1 || lh > -1) gtk_widget_set_size_request (logo_image, lw, lh); if (have_logo) { gtk_table_set_col_spacings (GTK_TABLE (table), 10); gtk_widget_show (logo_frame); } else { gtk_table_set_col_spacings (GTK_TABLE (table), 0); gtk_widget_hide (logo_frame); } resize = TRUE; } else { g_free (str); } if (! gdm_common_bool_same (config, GdmDefaultWelcome, greeter_DefaultWelcome_key) || (!GdmDefaultWelcome && ! gdm_common_string_same (config, GdmWelcome, greeter_Welcome_key))) { GdmWelcome = ve_config_get_string (config, greeter_Welcome_key); GdmDefaultWelcome = ve_config_get_bool (config, greeter_DefaultWelcome_key); if (GdmDefaultWelcome) { if (strcmp (greeter_Welcome_key, GDM_KEY_WELCOME) == 0) { g_free (GdmWelcome); GdmWelcome = g_strdup (_(GDM_DEFAULT_WELCOME_MSG)); } else if (strcmp (greeter_Welcome_key, GDM_KEY_REMOTEWELCOME) == 0) { g_free (GdmWelcome); GdmWelcome = g_strdup (_(GDM_DEFAULT_REMOTEWELCOME_MSG)); } resize = TRUE; } else { str = ve_config_get_translated_string (config, greeter_Welcome_key); if (strcmp (ve_sure_string (str), ve_sure_string (GdmWelcome)) != 0) { char *greeting; g_free (GdmWelcome); GdmWelcome = str; greeting = gdm_parse_enriched_string ("", GdmWelcome, ""); gtk_label_set_markup (GTK_LABEL (welcome), greeting); g_free (greeting); resize = TRUE; } else { g_free (str); } } } if (resize) { login_window_resize (TRUE /* force */); } return TRUE; } int main (int argc, char *argv[]) { struct sigaction hup; struct sigaction term; sigset_t mask; GIOChannel *ctrlch; const char *gdm_version; const char *gdm_protocol_version; guint sid; if (g_getenv ("DOING_GDM_DEVELOPMENT") != NULL) DOING_GDM_DEVELOPMENT = TRUE; openlog ("gdmlogin", LOG_PID, LOG_DAEMON); bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR); bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); textdomain (GETTEXT_PACKAGE); gtk_init (&argc, &argv); /* Should be a watch already, but just in case */ gdm_common_setup_cursor (GDK_WATCH); gdm_login_parse_config (); setlocale (LC_ALL, ""); tooltips = gtk_tooltips_new (); gdm_wm_screen_init (GdmXineramaScreen); 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))) && ve_string_empty (g_getenv ("GDM_IS_LOCAL"))) { 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, FALSE /* markup */, _("Cannot start the greeter"), _("The greeter version (%s) does not match the daemon " "version. " "You have probably just upgraded gdm. " "Please restart the gdm daemon or reboot the computer."), VERSION); 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)); return EXIT_SUCCESS; } if ( ! DOING_GDM_DEVELOPMENT && gdm_protocol_version == NULL && gdm_version == 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_WARNING, GTK_BUTTONS_NONE, FALSE /* markup */, _("Cannot start the greeter"), _("The greeter version (%s) does not match the daemon " "version. " "You have probably just upgraded gdm. " "Please restart the gdm daemon or reboot the computer."), VERSION); gtk_dialog_add_buttons (GTK_DIALOG (dialog), _("Reboot"), 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; gdm_wm_init (0); gdm_wm_focus_new_windows (TRUE); dialog = ve_hig_dialog_new (NULL /* parent */, GTK_DIALOG_MODAL /* flags */, GTK_MESSAGE_WARNING, GTK_BUTTONS_NONE, FALSE /* markup */, _("Cannot start the greeter"), _("The greeter version (%s) does not match the daemon " "version (%s). " "You have probably just upgraded gdm. " "Please restart the gdm daemon or reboot the computer."), VERSION, gdm_version); gtk_dialog_add_buttons (GTK_DIALOG (dialog), _("Restart"), RESPONSE_RESTART, _("Reboot"), 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; } } if (GdmBrowser) { if (access (GdmDefaultFace, R_OK)) { syslog (LOG_WARNING, _("Can't open DefaultImage: %s. Suspending face browser!"), GdmDefaultFace); GdmBrowser = FALSE; } else { defface = gdk_pixbuf_new_from_file (GdmDefaultFace, NULL); gdm_users_init (&users, &users_string, NULL, defface, &size_of_users, login_is_local, !DOING_GDM_DEVELOPMENT); } } gdm_login_gui_init (); if (GdmBrowser) gdm_login_browser_populate (); ve_signal_add (SIGHUP, gdm_reread_config, NULL); hup.sa_handler = ve_signal_notify; hup.sa_flags = 0; sigemptyset(&hup.sa_mask); sigaddset (&hup.sa_mask, SIGCHLD); if G_UNLIKELY (sigaction (SIGHUP, &hup, NULL) < 0) gdm_common_abort (_("%s: Error setting up %s signal handler: %s"), "main", "HUP", strerror (errno)); term.sa_handler = gdm_login_done; term.sa_flags = 0; sigemptyset(&term.sa_mask); sigaddset (&term.sa_mask, SIGCHLD); if G_UNLIKELY (sigaction (SIGINT, &term, NULL) < 0) gdm_common_abort (_("%s: Error setting up %s signal handler: %s"), "main", "INT", strerror (errno)); if G_UNLIKELY (sigaction (SIGTERM, &term, NULL) < 0) gdm_common_abort (_("%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_abort (_("Could not set signal mask!")); /* ignore SIGCHLD */ sigemptyset (&mask); sigaddset (&mask, SIGCHLD); if G_UNLIKELY (sigprocmask (SIG_BLOCK, &mask, NULL) == -1) gdm_common_abort (_("Could not set signal mask!")); run_backgrounds (); 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, FALSE); g_io_add_watch (ctrlch, G_IO_IN | G_IO_PRI | G_IO_ERR | G_IO_HUP | G_IO_NVAL, (GIOFunc) gdm_login_ctrl_handler, NULL); g_io_channel_unref (ctrlch); } /* if in timed mode, delay timeout on keyboard or menu * activity */ if ( ! ve_string_empty (GdmTimedLogin)) { sid = g_signal_lookup ("activate", GTK_TYPE_MENU_ITEM); g_signal_add_emission_hook (sid, 0 /* detail */, gdm_timer_up_delay, NULL /* data */, NULL /* destroy_notify */); sid = g_signal_lookup ("key_press_event", GTK_TYPE_WIDGET); g_signal_add_emission_hook (sid, 0 /* detail */, gdm_timer_up_delay, NULL /* data */, NULL /* destroy_notify */); sid = g_signal_lookup ("button_press_event", GTK_TYPE_WIDGET); g_signal_add_emission_hook (sid, 0 /* detail */, gdm_timer_up_delay, NULL /* data */, NULL /* destroy_notify */); } /* if a flexiserver, reap self after some time */ if (GdmFlexiReapDelayMinutes > 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 */); gtk_widget_queue_resize (login); gtk_widget_show_now (login); if (GdmSetPosition) { set_screen_pos (login, GdmPositionX, GdmPositionY); } else { gdm_wm_center_window (GTK_WINDOW (login)); } /* can it ever happen that it'd be NULL here ??? */ if G_UNLIKELY (login->window != NULL) { gdm_wm_init (GDK_WINDOW_XWINDOW (login->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 (login->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, FALSE /* markup */, _("Session directory is missing"), "%s", _("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, FALSE /* markup */, _("Configuration is not correct"), "%s", _("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 (); } /* There was no config file */ if G_UNLIKELY (used_defaults) { 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, FALSE /* markup */, _("No configuration was found"), "%s", _("The configuration was not found. GDM is using " "defaults to run this session. You should log in " "and create a configuration file with the GDM " "configuration program.")); 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 (); } gdm_wm_restore_wm_order (); gdm_common_show_info_msg (); /* Only setup the cursor now since it will be a WATCH from before */ gdm_common_setup_cursor (GDK_LEFT_PTR); gtk_main (); gdm_kill_thingies (); return EXIT_SUCCESS; } /* EOF */