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| author | Perberos <[email protected]> | 2011-12-01 23:03:59 -0300 |
|---|---|---|
| committer | Perberos <[email protected]> | 2011-12-01 23:03:59 -0300 |
| commit | 52d7aadcc57f3fa09653d315fc1a7fef52ae6bca (patch) | |
| tree | 93f7e38ac79b2592d48d22e6912aeddfd227ffab /mate-session/gsm-manager.c | |
| download | mate-session-manager-52d7aadcc57f3fa09653d315fc1a7fef52ae6bca.tar.bz2 mate-session-manager-52d7aadcc57f3fa09653d315fc1a7fef52ae6bca.tar.xz | |
moving from https://github.com/perberos/mate-desktop-environment
Diffstat (limited to 'mate-session/gsm-manager.c')
| -rw-r--r-- | mate-session/gsm-manager.c | 3481 |
1 files changed, 3481 insertions, 0 deletions
diff --git a/mate-session/gsm-manager.c b/mate-session/gsm-manager.c new file mode 100644 index 0000000..cbddf21 --- /dev/null +++ b/mate-session/gsm-manager.c @@ -0,0 +1,3481 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- + * + * Copyright (C) 2007 Novell, Inc. + * Copyright (C) 2008 Red Hat, Inc. + * Copyright (C) 2008 William Jon McCann <[email protected]> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + */ + +#include "config.h" + +#include <stdlib.h> +#include <stdio.h> +#include <fcntl.h> +#include <unistd.h> +#include <string.h> +#include <signal.h> +#include <sys/stat.h> +#include <sys/types.h> + +#include <glib.h> +#include <glib/gi18n.h> +#include <glib/gstdio.h> +#include <glib-object.h> +#include <dbus/dbus-glib.h> +#include <dbus/dbus-glib-lowlevel.h> + +#include <upower.h> + +#include <gtk/gtk.h> /* for logout dialog */ +#include <mateconf/mateconf-client.h> + +#include "gsm-manager.h" +#include "gsm-manager-glue.h" + +#include "gsm-store.h" +#include "gsm-inhibitor.h" +#include "gsm-presence.h" + +#include "gsm-xsmp-client.h" +#include "gsm-dbus-client.h" + +#include "gsm-autostart-app.h" + +#include "gsm-util.h" +#include "mdm.h" +#include "gsm-logout-dialog.h" +#include "gsm-inhibit-dialog.h" +#include "gsm-consolekit.h" +#include "gsm-session-save.h" + +#define GSM_MANAGER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GSM_TYPE_MANAGER, GsmManagerPrivate)) + +#define GSM_MANAGER_DBUS_PATH "/org/mate/SessionManager" +#define GSM_MANAGER_DBUS_NAME "org.mate.SessionManager" + +#define GSM_MANAGER_PHASE_TIMEOUT 10 /* seconds */ + +#define MDM_FLEXISERVER_COMMAND "mdmflexiserver" +#define MDM_FLEXISERVER_ARGS "--startnew Standard" + + +#define KEY_LOCKDOWN_DIR "/desktop/mate/lockdown" +#define KEY_LOCK_DISABLE KEY_LOCKDOWN_DIR "/disable_lock_screen" +#define KEY_USER_SWITCH_DISABLE KEY_LOCKDOWN_DIR "/disable_user_switching" + +#define KEY_DESKTOP_DIR "/desktop/mate/session" +#define KEY_IDLE_DELAY KEY_DESKTOP_DIR "/idle_delay" + +#define KEY_MATE_SESSION_DIR "/apps/mate-session/options" +#define KEY_AUTOSAVE KEY_MATE_SESSION_DIR "/auto_save_session" + +#define KEY_SLEEP_LOCK "/apps/mate-screensaver/lock_enabled" + +#define IS_STRING_EMPTY(x) ((x)==NULL||(x)[0]=='\0') + +typedef enum +{ + GSM_MANAGER_LOGOUT_NONE, + GSM_MANAGER_LOGOUT_LOGOUT, + GSM_MANAGER_LOGOUT_REBOOT, + GSM_MANAGER_LOGOUT_REBOOT_INTERACT, + GSM_MANAGER_LOGOUT_REBOOT_MDM, + GSM_MANAGER_LOGOUT_SHUTDOWN, + GSM_MANAGER_LOGOUT_SHUTDOWN_INTERACT, + GSM_MANAGER_LOGOUT_SHUTDOWN_MDM +} GsmManagerLogoutType; + +struct GsmManagerPrivate +{ + gboolean failsafe; + GsmStore *clients; + GsmStore *inhibitors; + GsmStore *apps; + GsmPresence *presence; + + /* Current status */ + GsmManagerPhase phase; + guint phase_timeout_id; + GSList *pending_apps; + gboolean forceful_logout; + GSList *query_clients; + guint query_timeout_id; + /* This is used for GSM_MANAGER_PHASE_END_SESSION only at the moment, + * since it uses a sublist of all running client that replied in a + * specific way */ + GSList *next_query_clients; + /* This is the action that will be done just before we exit */ + GsmManagerLogoutType logout_type; + + GtkWidget *inhibit_dialog; + + /* List of clients which were disconnected due to disabled condition + * and shouldn't be automatically restarted */ + GSList *condition_clients; + + MateConfClient *mateconf_client; + guint desktop_notify_id; + guint lockdown_notify_id; + + DBusGProxy *bus_proxy; + DBusGConnection *connection; + + /* Interface with other parts of the system */ + UpClient *up_client; +}; + +enum { + PROP_0, + PROP_CLIENT_STORE, + PROP_FAILSAFE +}; + +enum { + PHASE_CHANGED, + CLIENT_ADDED, + CLIENT_REMOVED, + INHIBITOR_ADDED, + INHIBITOR_REMOVED, + SESSION_RUNNING, + SESSION_OVER, + LAST_SIGNAL +}; + +static guint signals [LAST_SIGNAL] = { 0 }; + +static void gsm_manager_class_init (GsmManagerClass *klass); +static void gsm_manager_init (GsmManager *manager); +static void gsm_manager_finalize (GObject *object); + +static gboolean auto_save_is_enabled (GsmManager *manager); +static void maybe_save_session (GsmManager *manager); + +static gpointer manager_object = NULL; + +G_DEFINE_TYPE (GsmManager, gsm_manager, G_TYPE_OBJECT) + +GQuark +gsm_manager_error_quark (void) +{ + static GQuark ret = 0; + if (ret == 0) { + ret = g_quark_from_static_string ("gsm_manager_error"); + } + + return ret; +} + +#define ENUM_ENTRY(NAME, DESC) { NAME, "" #NAME "", DESC } + +GType +gsm_manager_error_get_type (void) +{ + static GType etype = 0; + + if (etype == 0) { + static const GEnumValue values[] = { + ENUM_ENTRY (GSM_MANAGER_ERROR_GENERAL, "GeneralError"), + ENUM_ENTRY (GSM_MANAGER_ERROR_NOT_IN_INITIALIZATION, "NotInInitialization"), + ENUM_ENTRY (GSM_MANAGER_ERROR_NOT_IN_RUNNING, "NotInRunning"), + ENUM_ENTRY (GSM_MANAGER_ERROR_ALREADY_REGISTERED, "AlreadyRegistered"), + ENUM_ENTRY (GSM_MANAGER_ERROR_NOT_REGISTERED, "NotRegistered"), + ENUM_ENTRY (GSM_MANAGER_ERROR_INVALID_OPTION, "InvalidOption"), + { 0, 0, 0 } + }; + + g_assert (GSM_MANAGER_NUM_ERRORS == G_N_ELEMENTS (values) - 1); + + etype = g_enum_register_static ("GsmManagerError", values); + } + + return etype; +} + +static gboolean +_debug_client (const char *id, + GsmClient *client, + GsmManager *manager) +{ + g_debug ("GsmManager: Client %s", gsm_client_peek_id (client)); + return FALSE; +} + +static void +debug_clients (GsmManager *manager) +{ + gsm_store_foreach (manager->priv->clients, + (GsmStoreFunc)_debug_client, + manager); +} + +static gboolean +_debug_inhibitor (const char *id, + GsmInhibitor *inhibitor, + GsmManager *manager) +{ + g_debug ("GsmManager: Inhibitor app:%s client:%s bus-name:%s reason:%s", + gsm_inhibitor_peek_app_id (inhibitor), + gsm_inhibitor_peek_client_id (inhibitor), + gsm_inhibitor_peek_bus_name (inhibitor), + gsm_inhibitor_peek_reason (inhibitor)); + return FALSE; +} + +static void +debug_inhibitors (GsmManager *manager) +{ + gsm_store_foreach (manager->priv->inhibitors, + (GsmStoreFunc)_debug_inhibitor, + manager); +} + +static gboolean +_find_by_cookie (const char *id, + GsmInhibitor *inhibitor, + guint *cookie_ap) +{ + guint cookie_b; + + cookie_b = gsm_inhibitor_peek_cookie (inhibitor); + + return (*cookie_ap == cookie_b); +} + +static gboolean +_find_by_startup_id (const char *id, + GsmClient *client, + const char *startup_id_a) +{ + const char *startup_id_b; + + startup_id_b = gsm_client_peek_startup_id (client); + if (IS_STRING_EMPTY (startup_id_b)) { + return FALSE; + } + + return (strcmp (startup_id_a, startup_id_b) == 0); +} + +static void +app_condition_changed (GsmApp *app, + gboolean condition, + GsmManager *manager) +{ + GsmClient *client; + + g_debug ("GsmManager: app:%s condition changed condition:%d", + gsm_app_peek_id (app), + condition); + + client = (GsmClient *)gsm_store_find (manager->priv->clients, + (GsmStoreFunc)_find_by_startup_id, + (char *)gsm_app_peek_startup_id (app)); + + if (condition) { + if (!gsm_app_is_running (app) && client == NULL) { + GError *error; + gboolean res; + + g_debug ("GsmManager: starting app '%s'", gsm_app_peek_id (app)); + + error = NULL; + res = gsm_app_start (app, &error); + if (error != NULL) { + g_warning ("Not able to start app from its condition: %s", + error->message); + g_error_free (error); + } + } else { + g_debug ("GsmManager: not starting - app still running '%s'", gsm_app_peek_id (app)); + } + } else { + GError *error; + gboolean res; + + if (client != NULL) { + /* Kill client in case condition if false and make sure it won't + * be automatically restarted by adding the client to + * condition_clients */ + manager->priv->condition_clients = + g_slist_prepend (manager->priv->condition_clients, client); + + g_debug ("GsmManager: stopping client %s for app", gsm_client_peek_id (client)); + + error = NULL; + res = gsm_client_stop (client, &error); + if (error != NULL) { + g_warning ("Not able to stop app client from its condition: %s", + error->message); + g_error_free (error); + } + } else { + g_debug ("GsmManager: stopping app %s", gsm_app_peek_id (app)); + + /* If we don't have a client then we should try to kill the app */ + error = NULL; + res = gsm_app_stop (app, &error); + if (error != NULL) { + g_warning ("Not able to stop app from its condition: %s", + error->message); + g_error_free (error); + } + } + } +} + +static const char * +phase_num_to_name (guint phase) +{ + const char *name; + + switch (phase) { + case GSM_MANAGER_PHASE_STARTUP: + name = "STARTUP"; + break; + case GSM_MANAGER_PHASE_INITIALIZATION: + name = "INITIALIZATION"; + break; + case GSM_MANAGER_PHASE_WINDOW_MANAGER: + name = "WINDOW_MANAGER"; + break; + case GSM_MANAGER_PHASE_PANEL: + name = "PANEL"; + break; + case GSM_MANAGER_PHASE_DESKTOP: + name = "DESKTOP"; + break; + case GSM_MANAGER_PHASE_APPLICATION: + name = "APPLICATION"; + break; + case GSM_MANAGER_PHASE_RUNNING: + name = "RUNNING"; + break; + case GSM_MANAGER_PHASE_QUERY_END_SESSION: + name = "QUERY_END_SESSION"; + break; + case GSM_MANAGER_PHASE_END_SESSION: + name = "END_SESSION"; + break; + case GSM_MANAGER_PHASE_EXIT: + name = "EXIT"; + break; + default: + g_assert_not_reached (); + break; + } + + return name; +} + +static void start_phase (GsmManager *manager); + +static void +quit_request_completed (GsmConsolekit *consolekit, + GError *error, + gpointer user_data) +{ + MdmLogoutAction fallback_action = GPOINTER_TO_INT (user_data); + + if (error != NULL) { + mdm_set_logout_action (fallback_action); + } + + g_object_unref (consolekit); + + gtk_main_quit (); +} + +static void +gsm_manager_quit (GsmManager *manager) +{ + GsmConsolekit *consolekit; + + /* See the comment in request_reboot() for some more details about how + * this works. */ + + switch (manager->priv->logout_type) { + case GSM_MANAGER_LOGOUT_LOGOUT: + gtk_main_quit (); + break; + case GSM_MANAGER_LOGOUT_REBOOT: + case GSM_MANAGER_LOGOUT_REBOOT_INTERACT: + mdm_set_logout_action (MDM_LOGOUT_ACTION_NONE); + + consolekit = gsm_get_consolekit (); + g_signal_connect (consolekit, + "request-completed", + G_CALLBACK (quit_request_completed), + GINT_TO_POINTER (MDM_LOGOUT_ACTION_REBOOT)); + gsm_consolekit_attempt_restart (consolekit); + break; + case GSM_MANAGER_LOGOUT_REBOOT_MDM: + mdm_set_logout_action (MDM_LOGOUT_ACTION_REBOOT); + gtk_main_quit (); + break; + case GSM_MANAGER_LOGOUT_SHUTDOWN: + case GSM_MANAGER_LOGOUT_SHUTDOWN_INTERACT: + mdm_set_logout_action (MDM_LOGOUT_ACTION_NONE); + + consolekit = gsm_get_consolekit (); + g_signal_connect (consolekit, + "request-completed", + G_CALLBACK (quit_request_completed), + GINT_TO_POINTER (MDM_LOGOUT_ACTION_SHUTDOWN)); + gsm_consolekit_attempt_stop (consolekit); + break; + case GSM_MANAGER_LOGOUT_SHUTDOWN_MDM: + mdm_set_logout_action (MDM_LOGOUT_ACTION_SHUTDOWN); + gtk_main_quit (); + break; + default: + g_assert_not_reached (); + break; + } +} + +static void +end_phase (GsmManager *manager) +{ + g_debug ("GsmManager: ending phase %s\n", + phase_num_to_name (manager->priv->phase)); + + g_slist_free (manager->priv->pending_apps); + manager->priv->pending_apps = NULL; + + g_slist_free (manager->priv->query_clients); + manager->priv->query_clients = NULL; + + g_slist_free (manager->priv->next_query_clients); + manager->priv->next_query_clients = NULL; + + if (manager->priv->phase_timeout_id > 0) { + g_source_remove (manager->priv->phase_timeout_id); + manager->priv->phase_timeout_id = 0; + } + + switch (manager->priv->phase) { + case GSM_MANAGER_PHASE_STARTUP: + case GSM_MANAGER_PHASE_INITIALIZATION: + case GSM_MANAGER_PHASE_WINDOW_MANAGER: + case GSM_MANAGER_PHASE_PANEL: + case GSM_MANAGER_PHASE_DESKTOP: + case GSM_MANAGER_PHASE_APPLICATION: + case GSM_MANAGER_PHASE_RUNNING: + case GSM_MANAGER_PHASE_QUERY_END_SESSION: + manager->priv->phase++; + start_phase (manager); + break; + case GSM_MANAGER_PHASE_END_SESSION: + if (auto_save_is_enabled (manager)) { + maybe_save_session (manager); + } + manager->priv->phase++; + start_phase (manager); + break; + case GSM_MANAGER_PHASE_EXIT: + gsm_manager_quit (manager); + break; + default: + g_assert_not_reached (); + break; + } +} + +static void +app_registered (GsmApp *app, + GsmManager *manager) +{ + manager->priv->pending_apps = g_slist_remove (manager->priv->pending_apps, app); + g_signal_handlers_disconnect_by_func (app, app_registered, manager); + + if (manager->priv->pending_apps == NULL) { + if (manager->priv->phase_timeout_id > 0) { + g_source_remove (manager->priv->phase_timeout_id); + manager->priv->phase_timeout_id = 0; + } + + end_phase (manager); + } +} + +static gboolean +_client_failed_to_stop (const char *id, + GsmClient *client, + gpointer user_data) +{ + g_debug ("GsmManager: client failed to stop: %s, %s", gsm_client_peek_id (client), gsm_client_peek_app_id (client)); + return FALSE; +} + +static gboolean +on_phase_timeout (GsmManager *manager) +{ + GSList *a; + + manager->priv->phase_timeout_id = 0; + + switch (manager->priv->phase) { + case GSM_MANAGER_PHASE_STARTUP: + case GSM_MANAGER_PHASE_INITIALIZATION: + case GSM_MANAGER_PHASE_WINDOW_MANAGER: + case GSM_MANAGER_PHASE_PANEL: + case GSM_MANAGER_PHASE_DESKTOP: + case GSM_MANAGER_PHASE_APPLICATION: + for (a = manager->priv->pending_apps; a; a = a->next) { + g_warning ("Application '%s' failed to register before timeout", + gsm_app_peek_app_id (a->data)); + g_signal_handlers_disconnect_by_func (a->data, app_registered, manager); + /* FIXME: what if the app was filling in a required slot? */ + } + break; + case GSM_MANAGER_PHASE_RUNNING: + break; + case GSM_MANAGER_PHASE_QUERY_END_SESSION: + case GSM_MANAGER_PHASE_END_SESSION: + break; + case GSM_MANAGER_PHASE_EXIT: + gsm_store_foreach (manager->priv->clients, + (GsmStoreFunc)_client_failed_to_stop, + NULL); + break; + default: + g_assert_not_reached (); + break; + } + + end_phase (manager); + + return FALSE; +} + +static gboolean +_start_app (const char *id, + GsmApp *app, + GsmManager *manager) +{ + GError *error; + gboolean res; + + if (gsm_app_peek_phase (app) != manager->priv->phase) { + goto out; + } + + /* Keep track of app autostart condition in order to react + * accordingly in the future. */ + g_signal_connect (app, + "condition-changed", + G_CALLBACK (app_condition_changed), + manager); + + if (gsm_app_peek_is_disabled (app) + || gsm_app_peek_is_conditionally_disabled (app)) { + g_debug ("GsmManager: Skipping disabled app: %s", id); + goto out; + } + + error = NULL; + res = gsm_app_start (app, &error); + if (!res) { + if (error != NULL) { + g_warning ("Could not launch application '%s': %s", + gsm_app_peek_app_id (app), + error->message); + g_error_free (error); + error = NULL; + } + goto out; + } + + if (manager->priv->phase < GSM_MANAGER_PHASE_APPLICATION) { + g_signal_connect (app, + "exited", + G_CALLBACK (app_registered), + manager); + g_signal_connect (app, + "registered", + G_CALLBACK (app_registered), + manager); + manager->priv->pending_apps = g_slist_prepend (manager->priv->pending_apps, app); + } + out: + return FALSE; +} + +static void +do_phase_startup (GsmManager *manager) +{ + gsm_store_foreach (manager->priv->apps, + (GsmStoreFunc)_start_app, + manager); + + if (manager->priv->pending_apps != NULL) { + if (manager->priv->phase < GSM_MANAGER_PHASE_APPLICATION) { + manager->priv->phase_timeout_id = g_timeout_add_seconds (GSM_MANAGER_PHASE_TIMEOUT, + (GSourceFunc)on_phase_timeout, + manager); + } + } else { + end_phase (manager); + } +} + +typedef struct { + GsmManager *manager; + guint flags; +} ClientEndSessionData; + + +static gboolean +_client_end_session (GsmClient *client, + ClientEndSessionData *data) +{ + gboolean ret; + GError *error; + + error = NULL; + ret = gsm_client_end_session (client, data->flags, &error); + if (! ret) { + g_warning ("Unable to query client: %s", error->message); + g_error_free (error); + /* FIXME: what should we do if we can't communicate with client? */ + } else { + g_debug ("GsmManager: adding client to end-session clients: %s", gsm_client_peek_id (client)); + data->manager->priv->query_clients = g_slist_prepend (data->manager->priv->query_clients, + client); + } + + return FALSE; +} + +static gboolean +_client_end_session_helper (const char *id, + GsmClient *client, + ClientEndSessionData *data) +{ + return _client_end_session (client, data); +} + +static void +do_phase_end_session (GsmManager *manager) +{ + ClientEndSessionData data; + + data.manager = manager; + data.flags = 0; + + if (manager->priv->forceful_logout) { + data.flags |= GSM_CLIENT_END_SESSION_FLAG_FORCEFUL; + } + if (auto_save_is_enabled (manager)) { + data.flags |= GSM_CLIENT_END_SESSION_FLAG_SAVE; + } + + if (manager->priv->phase_timeout_id > 0) { + g_source_remove (manager->priv->phase_timeout_id); + manager->priv->phase_timeout_id = 0; + } + + if (gsm_store_size (manager->priv->clients) > 0) { + manager->priv->phase_timeout_id = g_timeout_add_seconds (GSM_MANAGER_PHASE_TIMEOUT, + (GSourceFunc)on_phase_timeout, + manager); + + gsm_store_foreach (manager->priv->clients, + (GsmStoreFunc)_client_end_session_helper, + &data); + } else { + end_phase (manager); + } +} + +static void +do_phase_end_session_part_2 (GsmManager *manager) +{ + ClientEndSessionData data; + + data.manager = manager; + data.flags = 0; + + if (manager->priv->forceful_logout) { + data.flags |= GSM_CLIENT_END_SESSION_FLAG_FORCEFUL; + } + if (auto_save_is_enabled (manager)) { + data.flags |= GSM_CLIENT_END_SESSION_FLAG_SAVE; + } + data.flags |= GSM_CLIENT_END_SESSION_FLAG_LAST; + + /* keep the timeout that was started at the beginning of the + * GSM_MANAGER_PHASE_END_SESSION phase */ + + if (g_slist_length (manager->priv->next_query_clients) > 0) { + g_slist_foreach (manager->priv->next_query_clients, + (GFunc)_client_end_session, + &data); + + g_slist_free (manager->priv->next_query_clients); + manager->priv->next_query_clients = NULL; + } else { + end_phase (manager); + } +} + +static gboolean +_client_stop (const char *id, + GsmClient *client, + gpointer user_data) +{ + gboolean ret; + GError *error; + + error = NULL; + ret = gsm_client_stop (client, &error); + if (! ret) { + g_warning ("Unable to stop client: %s", error->message); + g_error_free (error); + /* FIXME: what should we do if we can't communicate with client? */ + } else { + g_debug ("GsmManager: stopped client: %s", gsm_client_peek_id (client)); + } + + return FALSE; +} + +static void +do_phase_exit (GsmManager *manager) +{ + if (gsm_store_size (manager->priv->clients) > 0) { + manager->priv->phase_timeout_id = g_timeout_add_seconds (GSM_MANAGER_PHASE_TIMEOUT, + (GSourceFunc)on_phase_timeout, + manager); + + gsm_store_foreach (manager->priv->clients, + (GsmStoreFunc)_client_stop, + NULL); + } else { + end_phase (manager); + } +} + +static gboolean +_client_query_end_session (const char *id, + GsmClient *client, + ClientEndSessionData *data) +{ + gboolean ret; + GError *error; + + error = NULL; + ret = gsm_client_query_end_session (client, data->flags, &error); + if (! ret) { + g_warning ("Unable to query client: %s", error->message); + g_error_free (error); + /* FIXME: what should we do if we can't communicate with client? */ + } else { + g_debug ("GsmManager: adding client to query clients: %s", gsm_client_peek_id (client)); + data->manager->priv->query_clients = g_slist_prepend (data->manager->priv->query_clients, + client); + } + + return FALSE; +} + +static gboolean +inhibitor_has_flag (gpointer key, + GsmInhibitor *inhibitor, + gpointer data) +{ + guint flag; + guint flags; + + flag = GPOINTER_TO_UINT (data); + + flags = gsm_inhibitor_peek_flags (inhibitor); + + return (flags & flag); +} + +static gboolean +gsm_manager_is_logout_inhibited (GsmManager *manager) +{ + GsmInhibitor *inhibitor; + + if (manager->priv->inhibitors == NULL) { + return FALSE; + } + + inhibitor = (GsmInhibitor *)gsm_store_find (manager->priv->inhibitors, + (GsmStoreFunc)inhibitor_has_flag, + GUINT_TO_POINTER (GSM_INHIBITOR_FLAG_LOGOUT)); + if (inhibitor == NULL) { + return FALSE; + } + return TRUE; +} + +static gboolean +gsm_manager_is_idle_inhibited (GsmManager *manager) +{ + GsmInhibitor *inhibitor; + + if (manager->priv->inhibitors == NULL) { + return FALSE; + } + + inhibitor = (GsmInhibitor *)gsm_store_find (manager->priv->inhibitors, + (GsmStoreFunc)inhibitor_has_flag, + GUINT_TO_POINTER (GSM_INHIBITOR_FLAG_IDLE)); + if (inhibitor == NULL) { + return FALSE; + } + return TRUE; +} + +static gboolean +_client_cancel_end_session (const char *id, + GsmClient *client, + GsmManager *manager) +{ + gboolean res; + GError *error; + + error = NULL; + res = gsm_client_cancel_end_session (client, &error); + if (! res) { + g_warning ("Unable to cancel end session: %s", error->message); + g_error_free (error); + } + + return FALSE; +} + +static gboolean +inhibitor_is_jit (gpointer key, + GsmInhibitor *inhibitor, + GsmManager *manager) +{ + gboolean matches; + const char *id; + + id = gsm_inhibitor_peek_client_id (inhibitor); + + matches = (id != NULL && id[0] != '\0'); + + return matches; +} + +static void +cancel_end_session (GsmManager *manager) +{ + /* just ignore if received outside of shutdown */ + if (manager->priv->phase < GSM_MANAGER_PHASE_QUERY_END_SESSION) { + return; + } + + /* switch back to running phase */ + g_debug ("GsmManager: Cancelling the end of session"); + + /* remove the dialog before we remove the inhibitors, else the dialog + * will activate itself automatically when the last inhibitor will be + * removed */ + if (manager->priv->inhibit_dialog) + gtk_widget_destroy (GTK_WIDGET (manager->priv->inhibit_dialog)); + manager->priv->inhibit_dialog = NULL; + + /* clear all JIT inhibitors */ + gsm_store_foreach_remove (manager->priv->inhibitors, + (GsmStoreFunc)inhibitor_is_jit, + (gpointer)manager); + + gsm_store_foreach (manager->priv->clients, + (GsmStoreFunc)_client_cancel_end_session, + NULL); + + gsm_manager_set_phase (manager, GSM_MANAGER_PHASE_RUNNING); + manager->priv->forceful_logout = FALSE; + + manager->priv->logout_type = GSM_MANAGER_LOGOUT_NONE; + mdm_set_logout_action (MDM_LOGOUT_ACTION_NONE); + + start_phase (manager); +} + + +static void +manager_switch_user (GsmManager *manager) +{ + GError *error; + gboolean res; + char *command; + + command = g_strdup_printf ("%s %s", + MDM_FLEXISERVER_COMMAND, + MDM_FLEXISERVER_ARGS); + + error = NULL; + res = gdk_spawn_command_line_on_screen (gdk_screen_get_default (), + command, + &error); + + g_free (command); + + if (! res) { + g_debug ("GsmManager: Unable to start MDM greeter: %s", error->message); + g_error_free (error); + } +} + +static gboolean +sleep_lock_is_enabled (GsmManager *manager) +{ + GError *error; + gboolean enable_lock; + + error = NULL; + enable_lock = mateconf_client_get_bool (manager->priv->mateconf_client, + KEY_SLEEP_LOCK, &error); + + if (error) { + g_warning ("Error retrieving configuration key '%s': %s", + KEY_SLEEP_LOCK, error->message); + g_error_free (error); + + /* If we fail to query mateconf key, just enable locking */ + enable_lock = TRUE; + } + + return enable_lock; +} + +static void +manager_perhaps_lock (GsmManager *manager) +{ + GError *error; + gboolean ret; + + /* only lock if mate-screensaver is set to lock */ + if (!sleep_lock_is_enabled (manager)) { + return; + } + + /* do this sync to ensure it's on the screen when we start suspending */ + error = NULL; + ret = g_spawn_command_line_sync ("mate-screensaver-command --lock", NULL, NULL, NULL, &error); + if (!ret) { + g_warning ("Couldn't lock screen: %s", error->message); + g_error_free (error); + } +} + +static void +manager_attempt_hibernate (GsmManager *manager) +{ + gboolean can_hibernate; + GError *error; + gboolean ret; + + can_hibernate = up_client_get_can_hibernate (manager->priv->up_client); + if (can_hibernate) { + + /* lock the screen before we suspend */ + manager_perhaps_lock (manager); + + error = NULL; + ret = up_client_hibernate_sync (manager->priv->up_client, NULL, &error); + if (!ret) { + g_warning ("Unexpected hibernate failure: %s", + error->message); + g_error_free (error); + } + } +} + +static void +manager_attempt_suspend (GsmManager *manager) +{ + gboolean can_suspend; + GError *error; + gboolean ret; + + can_suspend = up_client_get_can_suspend (manager->priv->up_client); + if (can_suspend) { + + /* lock the screen before we suspend */ + manager_perhaps_lock (manager); + + error = NULL; + ret = up_client_suspend_sync (manager->priv->up_client, NULL, &error); + if (!ret) { + g_warning ("Unexpected suspend failure: %s", + error->message); + g_error_free (error); + } + } +} + +static void +do_inhibit_dialog_action (GsmManager *manager, + int action) +{ + switch (action) { + case GSM_LOGOUT_ACTION_SWITCH_USER: + manager_switch_user (manager); + break; + case GSM_LOGOUT_ACTION_HIBERNATE: + manager_attempt_hibernate (manager); + break; + case GSM_LOGOUT_ACTION_SLEEP: + manager_attempt_suspend (manager); + break; + case GSM_LOGOUT_ACTION_SHUTDOWN: + case GSM_LOGOUT_ACTION_REBOOT: + case GSM_LOGOUT_ACTION_LOGOUT: + manager->priv->forceful_logout = TRUE; + end_phase (manager); + break; + default: + g_assert_not_reached (); + break; + } +} + +static void +inhibit_dialog_response (GsmInhibitDialog *dialog, + guint response_id, + GsmManager *manager) +{ + int action; + + g_debug ("GsmManager: Inhibit dialog response: %d", response_id); + + /* must destroy dialog before cancelling since we'll + remove JIT inhibitors and we don't want to trigger + action. */ + g_object_get (dialog, "action", &action, NULL); + gtk_widget_destroy (GTK_WIDGET (dialog)); + manager->priv->inhibit_dialog = NULL; + + /* In case of dialog cancel, switch user, hibernate and + * suspend, we just perform the respective action and return, + * without shutting down the session. */ + switch (response_id) { + case GTK_RESPONSE_CANCEL: + case GTK_RESPONSE_NONE: + case GTK_RESPONSE_DELETE_EVENT: + if (action == GSM_LOGOUT_ACTION_LOGOUT + || action == GSM_LOGOUT_ACTION_SHUTDOWN + || action == GSM_LOGOUT_ACTION_REBOOT) { + cancel_end_session (manager); + } + break; + case GTK_RESPONSE_ACCEPT: + g_debug ("GsmManager: doing action %d", action); + do_inhibit_dialog_action (manager, action); + break; + default: + g_assert_not_reached (); + break; + } +} + +static void +query_end_session_complete (GsmManager *manager) +{ + GsmLogoutAction action; + + g_debug ("GsmManager: query end session complete"); + + /* Remove the timeout since this can be called from outside the timer + * and we don't want to have it called twice */ + if (manager->priv->query_timeout_id > 0) { + g_source_remove (manager->priv->query_timeout_id); + manager->priv->query_timeout_id = 0; + } + + if (! gsm_manager_is_logout_inhibited (manager)) { + end_phase (manager); + return; + } + + if (manager->priv->inhibit_dialog != NULL) { + g_debug ("GsmManager: inhibit dialog already up"); + gtk_window_present (GTK_WINDOW (manager->priv->inhibit_dialog)); + return; + } + + switch (manager->priv->logout_type) { + case GSM_MANAGER_LOGOUT_LOGOUT: + action = GSM_LOGOUT_ACTION_LOGOUT; + break; + case GSM_MANAGER_LOGOUT_REBOOT: + case GSM_MANAGER_LOGOUT_REBOOT_INTERACT: + case GSM_MANAGER_LOGOUT_REBOOT_MDM: + action = GSM_LOGOUT_ACTION_REBOOT; + break; + case GSM_MANAGER_LOGOUT_SHUTDOWN: + case GSM_MANAGER_LOGOUT_SHUTDOWN_INTERACT: + case GSM_MANAGER_LOGOUT_SHUTDOWN_MDM: + action = GSM_LOGOUT_ACTION_SHUTDOWN; + break; + default: + g_warning ("Unexpected logout type %d when creating inhibit dialog", + manager->priv->logout_type); + action = GSM_LOGOUT_ACTION_LOGOUT; + break; + } + + /* Note: GSM_LOGOUT_ACTION_SHUTDOWN and GSM_LOGOUT_ACTION_REBOOT are + * actually handled the same way as GSM_LOGOUT_ACTION_LOGOUT in the + * inhibit dialog; the action, if the button is clicked, will be to + * simply go to the next phase. */ + manager->priv->inhibit_dialog = gsm_inhibit_dialog_new (manager->priv->inhibitors, + manager->priv->clients, + action); + + g_signal_connect (manager->priv->inhibit_dialog, + "response", + G_CALLBACK (inhibit_dialog_response), + manager); + gtk_widget_show (manager->priv->inhibit_dialog); + +} + +static guint32 +generate_cookie (void) +{ + guint32 cookie; + + cookie = (guint32)g_random_int_range (1, G_MAXINT32); + + return cookie; +} + +static guint32 +_generate_unique_cookie (GsmManager *manager) +{ + guint32 cookie; + + do { + cookie = generate_cookie (); + } while (gsm_store_find (manager->priv->inhibitors, (GsmStoreFunc)_find_by_cookie, &cookie) != NULL); + + return cookie; +} + +static gboolean +_on_query_end_session_timeout (GsmManager *manager) +{ + GSList *l; + + manager->priv->query_timeout_id = 0; + + g_debug ("GsmManager: query end session timed out"); + + for (l = manager->priv->query_clients; l != NULL; l = l->next) { + guint cookie; + GsmInhibitor *inhibitor; + const char *bus_name; + char *app_id; + + g_warning ("Client '%s' failed to reply before timeout", + gsm_client_peek_id (l->data)); + + /* Add JIT inhibit for unresponsive client */ + if (GSM_IS_DBUS_CLIENT (l->data)) { + bus_name = gsm_dbus_client_get_bus_name (l->data); + } else { + bus_name = NULL; + } + + app_id = g_strdup (gsm_client_peek_app_id (l->data)); + if (IS_STRING_EMPTY (app_id)) { + /* XSMP clients don't give us an app id unless we start them */ + g_free (app_id); + app_id = gsm_client_get_app_name (l->data); + } + + cookie = _generate_unique_cookie (manager); + inhibitor = gsm_inhibitor_new_for_client (gsm_client_peek_id (l->data), + app_id, + GSM_INHIBITOR_FLAG_LOGOUT, + _("Not responding"), + bus_name, + cookie); + g_free (app_id); + gsm_store_add (manager->priv->inhibitors, gsm_inhibitor_peek_id (inhibitor), G_OBJECT (inhibitor)); + g_object_unref (inhibitor); + } + + g_slist_free (manager->priv->query_clients); + manager->priv->query_clients = NULL; + + query_end_session_complete (manager); + + return FALSE; +} + +static void +do_phase_query_end_session (GsmManager *manager) +{ + ClientEndSessionData data; + + data.manager = manager; + data.flags = 0; + + if (manager->priv->forceful_logout) { + data.flags |= GSM_CLIENT_END_SESSION_FLAG_FORCEFUL; + } + /* We only query if an app is ready to log out, so we don't use + * GSM_CLIENT_END_SESSION_FLAG_SAVE here. + */ + + debug_clients (manager); + g_debug ("GsmManager: sending query-end-session to clients forceful:%d", manager->priv->forceful_logout); + gsm_store_foreach (manager->priv->clients, + (GsmStoreFunc)_client_query_end_session, + &data); + + /* This phase doesn't time out. This separate timer is only used to + * show UI. */ + manager->priv->query_timeout_id = g_timeout_add_seconds (1, (GSourceFunc)_on_query_end_session_timeout, manager); +} + +static void +update_idle (GsmManager *manager) +{ + if (gsm_manager_is_idle_inhibited (manager)) { + gsm_presence_set_idle_enabled (manager->priv->presence, FALSE); + } else { + gsm_presence_set_idle_enabled (manager->priv->presence, TRUE); + } +} + +static void +start_phase (GsmManager *manager) +{ + + g_debug ("GsmManager: starting phase %s\n", + phase_num_to_name (manager->priv->phase)); + + /* reset state */ + g_slist_free (manager->priv->pending_apps); + manager->priv->pending_apps = NULL; + g_slist_free (manager->priv->query_clients); + manager->priv->query_clients = NULL; + g_slist_free (manager->priv->next_query_clients); + manager->priv->next_query_clients = NULL; + + if (manager->priv->query_timeout_id > 0) { + g_source_remove (manager->priv->query_timeout_id); + manager->priv->query_timeout_id = 0; + } + if (manager->priv->phase_timeout_id > 0) { + g_source_remove (manager->priv->phase_timeout_id); + manager->priv->phase_timeout_id = 0; + } + + switch (manager->priv->phase) { + case GSM_MANAGER_PHASE_STARTUP: + case GSM_MANAGER_PHASE_INITIALIZATION: + case GSM_MANAGER_PHASE_WINDOW_MANAGER: + case GSM_MANAGER_PHASE_PANEL: + case GSM_MANAGER_PHASE_DESKTOP: + case GSM_MANAGER_PHASE_APPLICATION: + do_phase_startup (manager); + break; + case GSM_MANAGER_PHASE_RUNNING: + g_signal_emit (manager, signals[SESSION_RUNNING], 0); + update_idle (manager); + break; + case GSM_MANAGER_PHASE_QUERY_END_SESSION: + do_phase_query_end_session (manager); + break; + case GSM_MANAGER_PHASE_END_SESSION: + do_phase_end_session (manager); + break; + case GSM_MANAGER_PHASE_EXIT: + do_phase_exit (manager); + break; + default: + g_assert_not_reached (); + break; + } +} + +static gboolean +_debug_app_for_phase (const char *id, + GsmApp *app, + gpointer data) +{ + guint phase; + + phase = GPOINTER_TO_UINT (data); + + if (gsm_app_peek_phase (app) != phase) { + return FALSE; + } + + g_debug ("GsmManager:\tID: %s\tapp-id:%s\tis-disabled:%d\tis-conditionally-disabled:%d", + gsm_app_peek_id (app), + gsm_app_peek_app_id (app), + gsm_app_peek_is_disabled (app), + gsm_app_peek_is_conditionally_disabled (app)); + + return FALSE; +} + +static void +debug_app_summary (GsmManager *manager) +{ + guint phase; + + g_debug ("GsmManager: App startup summary"); + for (phase = GSM_MANAGER_PHASE_INITIALIZATION; phase < GSM_MANAGER_PHASE_RUNNING; phase++) { + g_debug ("GsmManager: Phase %s", phase_num_to_name (phase)); + gsm_store_foreach (manager->priv->apps, + (GsmStoreFunc)_debug_app_for_phase, + GUINT_TO_POINTER (phase)); + } +} + +void +gsm_manager_start (GsmManager *manager) +{ + g_debug ("GsmManager: GSM starting to manage"); + + g_return_if_fail (GSM_IS_MANAGER (manager)); + + gsm_manager_set_phase (manager, GSM_MANAGER_PHASE_INITIALIZATION); + debug_app_summary (manager); + start_phase (manager); +} + +static gboolean +_app_has_app_id (const char *id, + GsmApp *app, + const char *app_id_a) +{ + const char *app_id_b; + + app_id_b = gsm_app_peek_app_id (app); + return (app_id_b != NULL && strcmp (app_id_a, app_id_b) == 0); +} + +static GsmApp * +find_app_for_app_id (GsmManager *manager, + const char *app_id) +{ + GsmApp *app; + app = (GsmApp *)gsm_store_find (manager->priv->apps, + (GsmStoreFunc)_app_has_app_id, + (char *)app_id); + return app; +} + +static gboolean +inhibitor_has_client_id (gpointer key, + GsmInhibitor *inhibitor, + const char *client_id_a) +{ + gboolean matches; + const char *client_id_b; + + client_id_b = gsm_inhibitor_peek_client_id (inhibitor); + + matches = FALSE; + if (! IS_STRING_EMPTY (client_id_a) && ! IS_STRING_EMPTY (client_id_b)) { + matches = (strcmp (client_id_a, client_id_b) == 0); + if (matches) { + g_debug ("GsmManager: removing JIT inhibitor for %s for reason '%s'", + gsm_inhibitor_peek_client_id (inhibitor), + gsm_inhibitor_peek_reason (inhibitor)); + } + } + + return matches; +} + +static gboolean +_app_has_startup_id (const char *id, + GsmApp *app, + const char *startup_id_a) +{ + const char *startup_id_b; + + startup_id_b = gsm_app_peek_startup_id (app); + + if (IS_STRING_EMPTY (startup_id_b)) { + return FALSE; + } + + return (strcmp (startup_id_a, startup_id_b) == 0); +} + +static GsmApp * +find_app_for_startup_id (GsmManager *manager, + const char *startup_id) +{ + GsmApp *found_app; + GSList *a; + + found_app = NULL; + + /* If we're starting up the session, try to match the new client + * with one pending apps for the current phase. If not, try to match + * with any of the autostarted apps. */ + if (manager->priv->phase < GSM_MANAGER_PHASE_APPLICATION) { + for (a = manager->priv->pending_apps; a != NULL; a = a->next) { + GsmApp *app = GSM_APP (a->data); + + if (strcmp (startup_id, gsm_app_peek_startup_id (app)) == 0) { + found_app = app; + goto out; + } + } + } else { + GsmApp *app; + + app = (GsmApp *)gsm_store_find (manager->priv->apps, + (GsmStoreFunc)_app_has_startup_id, + (char *)startup_id); + if (app != NULL) { + found_app = app; + goto out; + } + } + out: + return found_app; +} + +static void +_disconnect_client (GsmManager *manager, + GsmClient *client) +{ + gboolean is_condition_client; + GsmApp *app; + GError *error; + gboolean res; + const char *app_id; + const char *startup_id; + gboolean app_restart; + GsmClientRestartStyle client_restart_hint; + + g_debug ("GsmManager: disconnect client: %s", gsm_client_peek_id (client)); + + /* take a ref so it doesn't get finalized */ + g_object_ref (client); + + gsm_client_set_status (client, GSM_CLIENT_FINISHED); + + is_condition_client = FALSE; + if (g_slist_find (manager->priv->condition_clients, client)) { + manager->priv->condition_clients = g_slist_remove (manager->priv->condition_clients, client); + + is_condition_client = TRUE; + } + + /* remove any inhibitors for this client */ + gsm_store_foreach_remove (manager->priv->inhibitors, + (GsmStoreFunc)inhibitor_has_client_id, + (gpointer)gsm_client_peek_id (client)); + + app = NULL; + + /* first try to match on startup ID */ + startup_id = gsm_client_peek_startup_id (client); + if (! IS_STRING_EMPTY (startup_id)) { + app = find_app_for_startup_id (manager, startup_id); + + } + + /* then try to find matching app-id */ + if (app == NULL) { + app_id = gsm_client_peek_app_id (client); + if (! IS_STRING_EMPTY (app_id)) { + g_debug ("GsmManager: disconnect for app '%s'", app_id); + app = find_app_for_app_id (manager, app_id); + } + } + + if (app == NULL) { + g_debug ("GsmManager: unable to find application for client - not restarting"); + goto out; + } + + if (manager->priv->phase >= GSM_MANAGER_PHASE_QUERY_END_SESSION) { + g_debug ("GsmManager: in shutdown, not restarting application"); + goto out; + } + + app_restart = gsm_app_peek_autorestart (app); + client_restart_hint = gsm_client_peek_restart_style_hint (client); + + /* allow legacy clients to override the app info */ + if (! app_restart + && client_restart_hint != GSM_CLIENT_RESTART_IMMEDIATELY) { + g_debug ("GsmManager: autorestart not set, not restarting application"); + goto out; + } + + if (is_condition_client) { + g_debug ("GsmManager: app conditionally disabled, not restarting application"); + goto out; + } + + g_debug ("GsmManager: restarting app"); + + error = NULL; + res = gsm_app_restart (app, &error); + if (error != NULL) { + g_warning ("Error on restarting session managed app: %s", error->message); + g_error_free (error); + } + + out: + g_object_unref (client); +} + +typedef struct { + const char *service_name; + GsmManager *manager; +} RemoveClientData; + +static gboolean +_disconnect_dbus_client (const char *id, + GsmClient *client, + RemoveClientData *data) +{ + const char *name; + + if (! GSM_IS_DBUS_CLIENT (client)) { + return FALSE; + } + + name = gsm_dbus_client_get_bus_name (GSM_DBUS_CLIENT (client)); + if (IS_STRING_EMPTY (name)) { + return FALSE; + } + + if (strcmp (data->service_name, name) == 0) { + _disconnect_client (data->manager, client); + return TRUE; + } + + return FALSE; +} + +static void +remove_clients_for_connection (GsmManager *manager, + const char *service_name) +{ + RemoveClientData data; + + data.service_name = service_name; + data.manager = manager; + + /* disconnect dbus clients for name */ + gsm_store_foreach_remove (manager->priv->clients, + (GsmStoreFunc)_disconnect_dbus_client, + &data); + + if (manager->priv->phase >= GSM_MANAGER_PHASE_QUERY_END_SESSION + && gsm_store_size (manager->priv->clients) == 0) { + g_debug ("GsmManager: last client disconnected - exiting"); + end_phase (manager); + } +} + +static gboolean +inhibitor_has_bus_name (gpointer key, + GsmInhibitor *inhibitor, + RemoveClientData *data) +{ + gboolean matches; + const char *bus_name_b; + + bus_name_b = gsm_inhibitor_peek_bus_name (inhibitor); + + matches = FALSE; + if (! IS_STRING_EMPTY (data->service_name) && ! IS_STRING_EMPTY (bus_name_b)) { + matches = (strcmp (data->service_name, bus_name_b) == 0); + if (matches) { + g_debug ("GsmManager: removing inhibitor from %s for reason '%s' on connection %s", + gsm_inhibitor_peek_app_id (inhibitor), + gsm_inhibitor_peek_reason (inhibitor), + gsm_inhibitor_peek_bus_name (inhibitor)); + } + } + + return matches; +} + +static void +remove_inhibitors_for_connection (GsmManager *manager, + const char *service_name) +{ + guint n_removed; + RemoveClientData data; + + data.service_name = service_name; + data.manager = manager; + + debug_inhibitors (manager); + + n_removed = gsm_store_foreach_remove (manager->priv->inhibitors, + (GsmStoreFunc)inhibitor_has_bus_name, + &data); +} + +static void +bus_name_owner_changed (DBusGProxy *bus_proxy, + const char *service_name, + const char *old_service_name, + const char *new_service_name, + GsmManager *manager) +{ + if (strlen (new_service_name) == 0 + && strlen (old_service_name) > 0) { + /* service removed */ + remove_inhibitors_for_connection (manager, old_service_name); + remove_clients_for_connection (manager, old_service_name); + } else if (strlen (old_service_name) == 0 + && strlen (new_service_name) > 0) { + /* service added */ + + /* use this if we support automatically registering + * well known bus names */ + } +} + +static gboolean +register_manager (GsmManager *manager) +{ + GError *error = NULL; + + error = NULL; + manager->priv->connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error); + if (manager->priv->connection == NULL) { + if (error != NULL) { + g_critical ("error getting session bus: %s", error->message); + g_error_free (error); + } + exit (1); + } + + manager->priv->bus_proxy = dbus_g_proxy_new_for_name (manager->priv->connection, + DBUS_SERVICE_DBUS, + DBUS_PATH_DBUS, + DBUS_INTERFACE_DBUS); + dbus_g_proxy_add_signal (manager->priv->bus_proxy, + "NameOwnerChanged", + G_TYPE_STRING, + G_TYPE_STRING, + G_TYPE_STRING, + G_TYPE_INVALID); + dbus_g_proxy_connect_signal (manager->priv->bus_proxy, + "NameOwnerChanged", + G_CALLBACK (bus_name_owner_changed), + manager, + NULL); + + dbus_g_connection_register_g_object (manager->priv->connection, GSM_MANAGER_DBUS_PATH, G_OBJECT (manager)); + + return TRUE; +} + +static void +gsm_manager_set_failsafe (GsmManager *manager, + gboolean enabled) +{ + g_return_if_fail (GSM_IS_MANAGER (manager)); + + manager->priv->failsafe = enabled; +} + +static gboolean +_client_has_startup_id (const char *id, + GsmClient *client, + const char *startup_id_a) +{ + const char *startup_id_b; + + startup_id_b = gsm_client_peek_startup_id (client); + + if (IS_STRING_EMPTY (startup_id_b)) { + return FALSE; + } + + return (strcmp (startup_id_a, startup_id_b) == 0); +} + +static void +on_client_disconnected (GsmClient *client, + GsmManager *manager) +{ + g_debug ("GsmManager: disconnect client"); + _disconnect_client (manager, client); + gsm_store_remove (manager->priv->clients, gsm_client_peek_id (client)); + if (manager->priv->phase >= GSM_MANAGER_PHASE_QUERY_END_SESSION + && gsm_store_size (manager->priv->clients) == 0) { + g_debug ("GsmManager: last client disconnected - exiting"); + end_phase (manager); + } +} + +static gboolean +on_xsmp_client_register_request (GsmXSMPClient *client, + char **id, + GsmManager *manager) +{ + gboolean handled; + char *new_id; + GsmApp *app; + + handled = TRUE; + new_id = NULL; + + if (manager->priv->phase >= GSM_MANAGER_PHASE_QUERY_END_SESSION) { + goto out; + } + + if (IS_STRING_EMPTY (*id)) { + new_id = gsm_util_generate_startup_id (); + } else { + GsmClient *client; + + client = (GsmClient *)gsm_store_find (manager->priv->clients, + (GsmStoreFunc)_client_has_startup_id, + *id); + /* We can't have two clients with the same id. */ + if (client != NULL) { + goto out; + } + + new_id = g_strdup (*id); + } + + g_debug ("GsmManager: Adding new client %s to session", new_id); + + g_signal_connect (client, + "disconnected", + G_CALLBACK (on_client_disconnected), + manager); + + /* If it's a brand new client id, we just accept the client*/ + if (IS_STRING_EMPTY (*id)) { + goto out; + } + + app = find_app_for_startup_id (manager, new_id); + if (app != NULL) { + gsm_client_set_app_id (GSM_CLIENT (client), gsm_app_peek_app_id (app)); + gsm_app_registered (app); + goto out; + } + + /* app not found */ + g_free (new_id); + new_id = NULL; + + out: + g_free (*id); + *id = new_id; + + return handled; +} + +static gboolean +auto_save_is_enabled (GsmManager *manager) +{ + GError *error; + gboolean auto_save; + + error = NULL; + auto_save = mateconf_client_get_bool (manager->priv->mateconf_client, + KEY_AUTOSAVE, + &error); + + if (error) { + g_warning ("Error retrieving configuration key '%s': %s", + KEY_AUTOSAVE, + error->message); + g_error_free (error); + + /* If we fail to query mateconf key, disable auto save */ + auto_save = FALSE; + } + + return auto_save; +} + +static void +maybe_save_session (GsmManager *manager) +{ + GsmConsolekit *consolekit; + char *session_type; + GError *error; + + consolekit = gsm_get_consolekit (); + session_type = gsm_consolekit_get_current_session_type (consolekit); + + if (g_strcmp0 (session_type, GSM_CONSOLEKIT_SESSION_TYPE_LOGIN_WINDOW) == 0) { + goto out; + } + + /* We only allow session saving when session is running or when + * logging out */ + if (manager->priv->phase != GSM_MANAGER_PHASE_RUNNING && + manager->priv->phase != GSM_MANAGER_PHASE_END_SESSION) { + goto out; + } + + error = NULL; + gsm_session_save (manager->priv->clients, &error); + + if (error) { + g_warning ("Error saving session: %s", error->message); + g_error_free (error); + } + +out: + g_object_unref (consolekit); + g_free (session_type); +} + +static void +on_client_end_session_response (GsmClient *client, + gboolean is_ok, + gboolean do_last, + gboolean cancel, + const char *reason, + GsmManager *manager) +{ + /* just ignore if received outside of shutdown */ + if (manager->priv->phase < GSM_MANAGER_PHASE_QUERY_END_SESSION) { + return; + } + + g_debug ("GsmManager: Response from end session request: is-ok=%d do-last=%d cancel=%d reason=%s", is_ok, do_last, cancel, reason ? reason :""); + + if (cancel) { + cancel_end_session (manager); + return; + } + + manager->priv->query_clients = g_slist_remove (manager->priv->query_clients, client); + + if (! is_ok) { + guint cookie; + GsmInhibitor *inhibitor; + char *app_id; + const char *bus_name; + + /* FIXME: do we support updating the reason? */ + + /* Create JIT inhibit */ + if (GSM_IS_DBUS_CLIENT (client)) { + bus_name = gsm_dbus_client_get_bus_name (GSM_DBUS_CLIENT (client)); + } else { + bus_name = NULL; + } + + app_id = g_strdup (gsm_client_peek_app_id (client)); + if (IS_STRING_EMPTY (app_id)) { + /* XSMP clients don't give us an app id unless we start them */ + g_free (app_id); + app_id = gsm_client_get_app_name (client); + } + + cookie = _generate_unique_cookie (manager); + inhibitor = gsm_inhibitor_new_for_client (gsm_client_peek_id (client), + app_id, + GSM_INHIBITOR_FLAG_LOGOUT, + reason != NULL ? reason : _("Not responding"), + bus_name, + cookie); + g_free (app_id); + gsm_store_add (manager->priv->inhibitors, gsm_inhibitor_peek_id (inhibitor), G_OBJECT (inhibitor)); + g_object_unref (inhibitor); + } else { + gsm_store_foreach_remove (manager->priv->inhibitors, + (GsmStoreFunc)inhibitor_has_client_id, + (gpointer)gsm_client_peek_id (client)); + } + + if (manager->priv->phase == GSM_MANAGER_PHASE_QUERY_END_SESSION) { + if (manager->priv->query_clients == NULL) { + query_end_session_complete (manager); + } + } else if (manager->priv->phase == GSM_MANAGER_PHASE_END_SESSION) { + if (do_last) { + /* This only makes sense if we're in part 1 of + * GSM_MANAGER_PHASE_END_SESSION. Doing this in part 2 + * can only happen because of a buggy client that loops + * wanting to be last again and again. The phase + * timeout will take care of this issue. */ + manager->priv->next_query_clients = g_slist_prepend (manager->priv->next_query_clients, + client); + } + + /* we can continue to the next step if all clients have replied + * and if there's no inhibitor */ + if (manager->priv->query_clients != NULL + || gsm_manager_is_logout_inhibited (manager)) { + return; + } + + if (manager->priv->next_query_clients != NULL) { + do_phase_end_session_part_2 (manager); + } else { + end_phase (manager); + } + } +} + +static void +on_xsmp_client_logout_request (GsmXSMPClient *client, + gboolean show_dialog, + GsmManager *manager) +{ + GError *error; + int logout_mode; + + if (show_dialog) { + logout_mode = GSM_MANAGER_LOGOUT_MODE_NORMAL; + } else { + logout_mode = GSM_MANAGER_LOGOUT_MODE_NO_CONFIRMATION; + } + + error = NULL; + gsm_manager_logout (manager, logout_mode, &error); + if (error != NULL) { + g_warning ("Unable to logout: %s", error->message); + g_error_free (error); + } +} + +static void +on_store_client_added (GsmStore *store, + const char *id, + GsmManager *manager) +{ + GsmClient *client; + + g_debug ("GsmManager: Client added: %s", id); + + client = (GsmClient *)gsm_store_lookup (store, id); + + /* a bit hacky */ + if (GSM_IS_XSMP_CLIENT (client)) { + g_signal_connect (client, + "register-request", + G_CALLBACK (on_xsmp_client_register_request), + manager); + g_signal_connect (client, + "logout-request", + G_CALLBACK (on_xsmp_client_logout_request), + manager); + } + + g_signal_connect (client, + "end-session-response", + G_CALLBACK (on_client_end_session_response), + manager); + + g_signal_emit (manager, signals [CLIENT_ADDED], 0, id); + /* FIXME: disconnect signal handler */ +} + +static void +on_store_client_removed (GsmStore *store, + const char *id, + GsmManager *manager) +{ + g_debug ("GsmManager: Client removed: %s", id); + + g_signal_emit (manager, signals [CLIENT_REMOVED], 0, id); +} + +static void +gsm_manager_set_client_store (GsmManager *manager, + GsmStore *store) +{ + g_return_if_fail (GSM_IS_MANAGER (manager)); + + if (store != NULL) { + g_object_ref (store); + } + + if (manager->priv->clients != NULL) { + g_signal_handlers_disconnect_by_func (manager->priv->clients, + on_store_client_added, + manager); + g_signal_handlers_disconnect_by_func (manager->priv->clients, + on_store_client_removed, + manager); + + g_object_unref (manager->priv->clients); + } + + + g_debug ("GsmManager: setting client store %p", store); + + manager->priv->clients = store; + + if (manager->priv->clients != NULL) { + g_signal_connect (manager->priv->clients, + "added", + G_CALLBACK (on_store_client_added), + manager); + g_signal_connect (manager->priv->clients, + "removed", + G_CALLBACK (on_store_client_removed), + manager); + } +} + +static void +gsm_manager_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + GsmManager *self; + + self = GSM_MANAGER (object); + + switch (prop_id) { + case PROP_FAILSAFE: + gsm_manager_set_failsafe (self, g_value_get_boolean (value)); + break; + case PROP_CLIENT_STORE: + gsm_manager_set_client_store (self, g_value_get_object (value)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +gsm_manager_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + GsmManager *self; + + self = GSM_MANAGER (object); + + switch (prop_id) { + case PROP_FAILSAFE: + g_value_set_boolean (value, self->priv->failsafe); + break; + case PROP_CLIENT_STORE: + g_value_set_object (value, self->priv->clients); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static gboolean +_find_app_provides (const char *id, + GsmApp *app, + const char *service) +{ + return gsm_app_provides (app, service); +} + +static GObject * +gsm_manager_constructor (GType type, + guint n_construct_properties, + GObjectConstructParam *construct_properties) +{ + GsmManager *manager; + + manager = GSM_MANAGER (G_OBJECT_CLASS (gsm_manager_parent_class)->constructor (type, + n_construct_properties, + construct_properties)); + return G_OBJECT (manager); +} + +static void +on_store_inhibitor_added (GsmStore *store, + const char *id, + GsmManager *manager) +{ + g_debug ("GsmManager: Inhibitor added: %s", id); + g_signal_emit (manager, signals [INHIBITOR_ADDED], 0, id); + update_idle (manager); +} + +static void +on_store_inhibitor_removed (GsmStore *store, + const char *id, + GsmManager *manager) +{ + g_debug ("GsmManager: Inhibitor removed: %s", id); + g_signal_emit (manager, signals [INHIBITOR_REMOVED], 0, id); + update_idle (manager); +} + +static void +gsm_manager_dispose (GObject *object) +{ + GsmManager *manager = GSM_MANAGER (object); + + g_debug ("GsmManager: disposing manager"); + + if (manager->priv->clients != NULL) { + g_signal_handlers_disconnect_by_func (manager->priv->clients, + on_store_client_added, + manager); + g_signal_handlers_disconnect_by_func (manager->priv->clients, + on_store_client_removed, + manager); + g_object_unref (manager->priv->clients); + manager->priv->clients = NULL; + } + + if (manager->priv->apps != NULL) { + g_object_unref (manager->priv->apps); + manager->priv->apps = NULL; + } + + if (manager->priv->inhibitors != NULL) { + g_signal_handlers_disconnect_by_func (manager->priv->inhibitors, + on_store_inhibitor_added, + manager); + g_signal_handlers_disconnect_by_func (manager->priv->inhibitors, + on_store_inhibitor_removed, + manager); + + g_object_unref (manager->priv->inhibitors); + manager->priv->inhibitors = NULL; + } + + if (manager->priv->presence != NULL) { + g_object_unref (manager->priv->presence); + manager->priv->presence = NULL; + } + + if (manager->priv->mateconf_client) { + if (manager->priv->desktop_notify_id != 0) { + mateconf_client_remove_dir (manager->priv->mateconf_client, + KEY_DESKTOP_DIR, + NULL); + mateconf_client_notify_remove (manager->priv->mateconf_client, + manager->priv->desktop_notify_id); + manager->priv->desktop_notify_id = 0; + } + if (manager->priv->lockdown_notify_id != 0) { + mateconf_client_remove_dir (manager->priv->mateconf_client, + KEY_LOCKDOWN_DIR, + NULL); + mateconf_client_notify_remove (manager->priv->mateconf_client, + manager->priv->lockdown_notify_id); + manager->priv->lockdown_notify_id = 0; + } + + g_object_unref (manager->priv->mateconf_client); + manager->priv->mateconf_client = NULL; + } + + if (manager->priv->up_client != NULL) { + g_object_unref (manager->priv->up_client); + manager->priv->up_client = NULL; + } + + G_OBJECT_CLASS (gsm_manager_parent_class)->dispose (object); +} + +static void +gsm_manager_class_init (GsmManagerClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->get_property = gsm_manager_get_property; + object_class->set_property = gsm_manager_set_property; + object_class->constructor = gsm_manager_constructor; + object_class->finalize = gsm_manager_finalize; + object_class->dispose = gsm_manager_dispose; + + signals [PHASE_CHANGED] = + g_signal_new ("phase-changed", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GsmManagerClass, phase_changed), + NULL, + NULL, + g_cclosure_marshal_VOID__STRING, + G_TYPE_NONE, + 1, G_TYPE_STRING); + + signals [SESSION_RUNNING] = + g_signal_new ("session-running", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GsmManagerClass, session_running), + NULL, + NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, + 0); + + signals [SESSION_OVER] = + g_signal_new ("session-over", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GsmManagerClass, session_over), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, + 0); + signals [CLIENT_ADDED] = + g_signal_new ("client-added", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GsmManagerClass, client_added), + NULL, + NULL, + g_cclosure_marshal_VOID__BOXED, + G_TYPE_NONE, + 1, DBUS_TYPE_G_OBJECT_PATH); + signals [CLIENT_REMOVED] = + g_signal_new ("client-removed", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GsmManagerClass, client_removed), + NULL, + NULL, + g_cclosure_marshal_VOID__BOXED, + G_TYPE_NONE, + 1, DBUS_TYPE_G_OBJECT_PATH); + signals [INHIBITOR_ADDED] = + g_signal_new ("inhibitor-added", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GsmManagerClass, inhibitor_added), + NULL, + NULL, + g_cclosure_marshal_VOID__BOXED, + G_TYPE_NONE, + 1, DBUS_TYPE_G_OBJECT_PATH); + signals [INHIBITOR_REMOVED] = + g_signal_new ("inhibitor-removed", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GsmManagerClass, inhibitor_removed), + NULL, + NULL, + g_cclosure_marshal_VOID__BOXED, + G_TYPE_NONE, + 1, DBUS_TYPE_G_OBJECT_PATH); + + g_object_class_install_property (object_class, + PROP_FAILSAFE, + g_param_spec_boolean ("failsafe", + NULL, + NULL, + FALSE, + G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); + g_object_class_install_property (object_class, + PROP_CLIENT_STORE, + g_param_spec_object ("client-store", + NULL, + NULL, + GSM_TYPE_STORE, + G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); + + g_type_class_add_private (klass, sizeof (GsmManagerPrivate)); + + dbus_g_object_type_install_info (GSM_TYPE_MANAGER, &dbus_glib_gsm_manager_object_info); + dbus_g_error_domain_register (GSM_MANAGER_ERROR, NULL, GSM_MANAGER_TYPE_ERROR); +} + +static void +invalid_type_warning (const char *type) +{ + g_warning ("Error retrieving configuration key '%s': Invalid type", + type); +} + +static void +load_idle_delay_from_mateconf (GsmManager *manager) +{ + GError *error; + glong value; + + error = NULL; + value = mateconf_client_get_int (manager->priv->mateconf_client, + KEY_IDLE_DELAY, + &error); + if (error == NULL) { + gsm_presence_set_idle_timeout (manager->priv->presence, value * 60000); + } else { + g_warning ("Error retrieving configuration key '%s': %s", + KEY_IDLE_DELAY, + error->message); + g_error_free (error); + } + +} + +static void +on_mateconf_key_changed (MateConfClient *client, + guint cnxn_id, + MateConfEntry *entry, + GsmManager *manager) +{ + const char *key; + MateConfValue *value; + + key = mateconf_entry_get_key (entry); + + if (! g_str_has_prefix (key, KEY_DESKTOP_DIR) + && ! g_str_has_prefix (key, KEY_LOCKDOWN_DIR)) { + return; + } + + value = mateconf_entry_get_value (entry); + + if (strcmp (key, KEY_IDLE_DELAY) == 0) { + if (value->type == MATECONF_VALUE_INT) { + int delay; + + delay = mateconf_value_get_int (value); + + gsm_presence_set_idle_timeout (manager->priv->presence, delay * 60000); + } else { + invalid_type_warning (key); + } + } else if (strcmp (key, KEY_LOCK_DISABLE) == 0) { + if (value->type == MATECONF_VALUE_BOOL) { + gboolean disabled; + + disabled = mateconf_value_get_bool (value); + + /* FIXME: handle this */ + } else { + invalid_type_warning (key); + } + } else if (strcmp (key, KEY_USER_SWITCH_DISABLE) == 0) { + + if (value->type == MATECONF_VALUE_BOOL) { + gboolean disabled; + + disabled = mateconf_value_get_bool (value); + + /* FIXME: handle this */ + } else { + invalid_type_warning (key); + } + + } else { + g_debug ("Config key not handled: %s", key); + } +} + +static void +on_presence_status_changed (GsmPresence *presence, + guint status, + GsmManager *manager) +{ + GsmConsolekit *consolekit; + + consolekit = gsm_get_consolekit (); + gsm_consolekit_set_session_idle (consolekit, + (status == GSM_PRESENCE_STATUS_IDLE)); +} + +static void +gsm_manager_init (GsmManager *manager) +{ + + manager->priv = GSM_MANAGER_GET_PRIVATE (manager); + + manager->priv->mateconf_client = mateconf_client_get_default (); + + manager->priv->inhibitors = gsm_store_new (); + g_signal_connect (manager->priv->inhibitors, + "added", + G_CALLBACK (on_store_inhibitor_added), + manager); + g_signal_connect (manager->priv->inhibitors, + "removed", + G_CALLBACK (on_store_inhibitor_removed), + manager); + + manager->priv->apps = gsm_store_new (); + + manager->priv->presence = gsm_presence_new (); + g_signal_connect (manager->priv->presence, + "status-changed", + G_CALLBACK (on_presence_status_changed), + manager); + + manager->priv->up_client = up_client_new (); + + /* MateConf setup */ + mateconf_client_add_dir (manager->priv->mateconf_client, + KEY_DESKTOP_DIR, + MATECONF_CLIENT_PRELOAD_RECURSIVE, NULL); + mateconf_client_add_dir (manager->priv->mateconf_client, + KEY_LOCKDOWN_DIR, + MATECONF_CLIENT_PRELOAD_NONE, NULL); + + manager->priv->desktop_notify_id = mateconf_client_notify_add (manager->priv->mateconf_client, + KEY_DESKTOP_DIR, + (MateConfClientNotifyFunc)on_mateconf_key_changed, + manager, + NULL, NULL); + manager->priv->lockdown_notify_id = mateconf_client_notify_add (manager->priv->mateconf_client, + KEY_LOCKDOWN_DIR, + (MateConfClientNotifyFunc)on_mateconf_key_changed, + manager, + NULL, NULL); + + load_idle_delay_from_mateconf (manager); +} + +static void +gsm_manager_finalize (GObject *object) +{ + GsmManager *manager; + + g_return_if_fail (object != NULL); + g_return_if_fail (GSM_IS_MANAGER (object)); + + manager = GSM_MANAGER (object); + + g_return_if_fail (manager->priv != NULL); + + G_OBJECT_CLASS (gsm_manager_parent_class)->finalize (object); +} + +GsmManager * +gsm_manager_new (GsmStore *client_store, + gboolean failsafe) +{ + if (manager_object != NULL) { + g_object_ref (manager_object); + } else { + gboolean res; + + manager_object = g_object_new (GSM_TYPE_MANAGER, + "client-store", client_store, + "failsafe", failsafe, + NULL); + + g_object_add_weak_pointer (manager_object, + (gpointer *) &manager_object); + res = register_manager (manager_object); + if (! res) { + g_object_unref (manager_object); + return NULL; + } + } + + return GSM_MANAGER (manager_object); +} + +gboolean +gsm_manager_setenv (GsmManager *manager, + const char *variable, + const char *value, + GError **error) +{ + g_return_val_if_fail (GSM_IS_MANAGER (manager), FALSE); + + if (manager->priv->phase > GSM_MANAGER_PHASE_INITIALIZATION) { + g_set_error (error, + GSM_MANAGER_ERROR, + GSM_MANAGER_ERROR_NOT_IN_INITIALIZATION, + "Setenv interface is only available during the Initialization phase"); + return FALSE; + } + + gsm_util_setenv (variable, value); + + return TRUE; +} + +gboolean +gsm_manager_initialization_error (GsmManager *manager, + const char *message, + gboolean fatal, + GError **error) +{ + g_return_val_if_fail (GSM_IS_MANAGER (manager), FALSE); + + if (manager->priv->phase > GSM_MANAGER_PHASE_INITIALIZATION) { + g_set_error (error, + GSM_MANAGER_ERROR, + GSM_MANAGER_ERROR_NOT_IN_INITIALIZATION, + "InitializationError interface is only available during the Initialization phase"); + return FALSE; + } + + gsm_util_init_error (fatal, "%s", message); + + return TRUE; +} + +static gboolean +gsm_manager_is_switch_user_inhibited (GsmManager *manager) +{ + GsmInhibitor *inhibitor; + + if (manager->priv->inhibitors == NULL) { + return FALSE; + } + + inhibitor = (GsmInhibitor *)gsm_store_find (manager->priv->inhibitors, + (GsmStoreFunc)inhibitor_has_flag, + GUINT_TO_POINTER (GSM_INHIBITOR_FLAG_SWITCH_USER)); + if (inhibitor == NULL) { + return FALSE; + } + return TRUE; +} + +static gboolean +gsm_manager_is_suspend_inhibited (GsmManager *manager) +{ + GsmInhibitor *inhibitor; + + if (manager->priv->inhibitors == NULL) { + return FALSE; + } + + inhibitor = (GsmInhibitor *)gsm_store_find (manager->priv->inhibitors, + (GsmStoreFunc)inhibitor_has_flag, + GUINT_TO_POINTER (GSM_INHIBITOR_FLAG_SUSPEND)); + if (inhibitor == NULL) { + return FALSE; + } + return TRUE; +} + +static void +request_reboot_privileges_completed (GsmConsolekit *consolekit, + gboolean success, + gboolean ask_later, + GError *error, + GsmManager *manager) +{ + /* make sure we disconnect the signal handler so that it's not called + * again next time the event is fired -- this can happen if the reboot + * is cancelled. */ + g_signal_handlers_disconnect_by_func (consolekit, + request_reboot_privileges_completed, + manager); + + g_object_unref (consolekit); + + if (success) { + if (ask_later) { + manager->priv->logout_type = GSM_MANAGER_LOGOUT_REBOOT_INTERACT; + } else { + manager->priv->logout_type = GSM_MANAGER_LOGOUT_REBOOT; + } + + end_phase (manager); + } +} + +static void +request_reboot (GsmManager *manager) +{ + GsmConsolekit *consolekit; + gboolean success; + + g_debug ("GsmManager: requesting reboot"); + + /* We request the privileges before doing anything. There are a few + * different cases here: + * + * - no ConsoleKit: we fallback on MDM + * - no password required: everything is fine + * - password asked once: we ask for it now. If the user enters it + * fine, then all is great. If the user doesn't enter it fine, we + * don't do anything (so no logout). + * - password asked each time: we don't ask it for now since we don't + * want to ask for it twice. Instead we'll ask for it at the very + * end. If the user will enter it fine, then all is great again. If + * the user doesn't enter it fine, then we'll just fallback to MDM. + * + * The last case (password asked each time) is a bit broken, but + * there's really nothing we can do about it. Generally speaking, + * though, the password will only be asked once (unless the system is + * configured in paranoid mode), and most probably only if there are + * more than one user connected. So the general case is that it will + * just work fine. + */ + + consolekit = gsm_get_consolekit (); + g_signal_connect (consolekit, + "privileges-completed", + G_CALLBACK (request_reboot_privileges_completed), + manager); + success = gsm_consolekit_get_restart_privileges (consolekit); + + if (!success) { + g_signal_handlers_disconnect_by_func (consolekit, + request_reboot_privileges_completed, + manager); + g_object_unref (consolekit); + + manager->priv->logout_type = GSM_MANAGER_LOGOUT_REBOOT_MDM; + end_phase (manager); + } +} + +static void +request_shutdown_privileges_completed (GsmConsolekit *consolekit, + gboolean success, + gboolean ask_later, + GError *error, + GsmManager *manager) +{ + /* make sure we disconnect the signal handler so that it's not called + * again next time the event is fired -- this can happen if the reboot + * is cancelled. */ + g_signal_handlers_disconnect_by_func (consolekit, + request_shutdown_privileges_completed, + manager); + + g_object_unref (consolekit); + + if (success) { + if (ask_later) { + manager->priv->logout_type = GSM_MANAGER_LOGOUT_SHUTDOWN_INTERACT; + } else { + manager->priv->logout_type = GSM_MANAGER_LOGOUT_SHUTDOWN; + } + + end_phase (manager); + } +} + +static void +request_shutdown (GsmManager *manager) +{ + GsmConsolekit *consolekit; + gboolean success; + + g_debug ("GsmManager: requesting shutdown"); + + /* See the comment in request_reboot() for some more details about how + * this works. */ + + consolekit = gsm_get_consolekit (); + g_signal_connect (consolekit, + "privileges-completed", + G_CALLBACK (request_shutdown_privileges_completed), + manager); + success = gsm_consolekit_get_stop_privileges (consolekit); + + if (!success) { + g_signal_handlers_disconnect_by_func (consolekit, + request_shutdown_privileges_completed, + manager); + g_object_unref (consolekit); + + manager->priv->logout_type = GSM_MANAGER_LOGOUT_SHUTDOWN_MDM; + end_phase (manager); + } +} + +static void +request_suspend (GsmManager *manager) +{ + g_debug ("GsmManager: requesting suspend"); + + if (! gsm_manager_is_suspend_inhibited (manager)) { + manager_attempt_suspend (manager); + return; + } + + if (manager->priv->inhibit_dialog != NULL) { + g_debug ("GsmManager: inhibit dialog already up"); + gtk_window_present (GTK_WINDOW (manager->priv->inhibit_dialog)); + return; + } + + manager->priv->inhibit_dialog = gsm_inhibit_dialog_new (manager->priv->inhibitors, + manager->priv->clients, + GSM_LOGOUT_ACTION_SLEEP); + + g_signal_connect (manager->priv->inhibit_dialog, + "response", + G_CALLBACK (inhibit_dialog_response), + manager); + gtk_widget_show (manager->priv->inhibit_dialog); +} + +static void +request_hibernate (GsmManager *manager) +{ + g_debug ("GsmManager: requesting hibernate"); + + /* hibernate uses suspend inhibit */ + if (! gsm_manager_is_suspend_inhibited (manager)) { + manager_attempt_hibernate (manager); + return; + } + + if (manager->priv->inhibit_dialog != NULL) { + g_debug ("GsmManager: inhibit dialog already up"); + gtk_window_present (GTK_WINDOW (manager->priv->inhibit_dialog)); + return; + } + + manager->priv->inhibit_dialog = gsm_inhibit_dialog_new (manager->priv->inhibitors, + manager->priv->clients, + GSM_LOGOUT_ACTION_HIBERNATE); + + g_signal_connect (manager->priv->inhibit_dialog, + "response", + G_CALLBACK (inhibit_dialog_response), + manager); + gtk_widget_show (manager->priv->inhibit_dialog); +} + + +static void +request_logout (GsmManager *manager, + gboolean forceful_logout) +{ + g_debug ("GsmManager: requesting logout"); + + manager->priv->forceful_logout = forceful_logout; + manager->priv->logout_type = GSM_MANAGER_LOGOUT_LOGOUT; + + end_phase (manager); +} + +static void +request_switch_user (GsmManager *manager) +{ + g_debug ("GsmManager: requesting user switch"); + + if (! gsm_manager_is_switch_user_inhibited (manager)) { + manager_switch_user (manager); + return; + } + + if (manager->priv->inhibit_dialog != NULL) { + g_debug ("GsmManager: inhibit dialog already up"); + gtk_window_present (GTK_WINDOW (manager->priv->inhibit_dialog)); + return; + } + + manager->priv->inhibit_dialog = gsm_inhibit_dialog_new (manager->priv->inhibitors, + manager->priv->clients, + GSM_LOGOUT_ACTION_SWITCH_USER); + + g_signal_connect (manager->priv->inhibit_dialog, + "response", + G_CALLBACK (inhibit_dialog_response), + manager); + gtk_widget_show (manager->priv->inhibit_dialog); +} + +static void +logout_dialog_response (GsmLogoutDialog *logout_dialog, + guint response_id, + GsmManager *manager) +{ + g_debug ("GsmManager: Logout dialog response: %d", response_id); + + gtk_widget_destroy (GTK_WIDGET (logout_dialog)); + + /* In case of dialog cancel, switch user, hibernate and + * suspend, we just perform the respective action and return, + * without shutting down the session. */ + switch (response_id) { + case GTK_RESPONSE_CANCEL: + case GTK_RESPONSE_NONE: + case GTK_RESPONSE_DELETE_EVENT: + break; + case GSM_LOGOUT_RESPONSE_SWITCH_USER: + request_switch_user (manager); + break; + case GSM_LOGOUT_RESPONSE_HIBERNATE: + request_hibernate (manager); + break; + case GSM_LOGOUT_RESPONSE_SLEEP: + request_suspend (manager); + break; + case GSM_LOGOUT_RESPONSE_SHUTDOWN: + request_shutdown (manager); + break; + case GSM_LOGOUT_RESPONSE_REBOOT: + request_reboot (manager); + break; + case GSM_LOGOUT_RESPONSE_LOGOUT: + request_logout (manager, FALSE); + break; + default: + g_assert_not_reached (); + break; + } +} + +static void +show_shutdown_dialog (GsmManager *manager) +{ + GtkWidget *dialog; + + if (manager->priv->phase >= GSM_MANAGER_PHASE_QUERY_END_SESSION) { + /* Already shutting down, nothing more to do */ + return; + } + + dialog = gsm_get_shutdown_dialog (gdk_screen_get_default (), + gtk_get_current_event_time ()); + + g_signal_connect (dialog, + "response", + G_CALLBACK (logout_dialog_response), + manager); + gtk_widget_show (dialog); +} + +static void +show_logout_dialog (GsmManager *manager) +{ + GtkWidget *dialog; + + if (manager->priv->phase >= GSM_MANAGER_PHASE_QUERY_END_SESSION) { + /* Already shutting down, nothing more to do */ + return; + } + + dialog = gsm_get_logout_dialog (gdk_screen_get_default (), + gtk_get_current_event_time ()); + + g_signal_connect (dialog, + "response", + G_CALLBACK (logout_dialog_response), + manager); + gtk_widget_show (dialog); +} + +static void +user_logout (GsmManager *manager, + gboolean show_confirmation, + gboolean forceful_logout) +{ + gboolean logout_prompt; + + if (manager->priv->phase >= GSM_MANAGER_PHASE_QUERY_END_SESSION) { + /* Already shutting down, nothing more to do */ + return; + } + + logout_prompt = + mateconf_client_get_bool (manager->priv->mateconf_client, + "/apps/mate-session/options/logout_prompt", + NULL); + + /* Global settings overides input parameter in order to disable confirmation + * dialog accordingly. If we're shutting down, we always show the confirmation + * dialog */ + logout_prompt = (logout_prompt && show_confirmation); + + if (logout_prompt) { + show_logout_dialog (manager); + } else { + request_logout (manager, forceful_logout); + } +} + +/* + dbus-send --session --type=method_call --print-reply + --dest=org.mate.SessionManager + /org/mate/SessionManager + org.freedesktop.DBus.Introspectable.Introspect +*/ + +gboolean +gsm_manager_set_phase (GsmManager *manager, + GsmManagerPhase phase) +{ + g_return_val_if_fail (GSM_IS_MANAGER (manager), FALSE); + manager->priv->phase = phase; + return (TRUE); +} + +gboolean +gsm_manager_shutdown (GsmManager *manager, + GError **error) +{ + g_debug ("GsmManager: Shutdown called"); + + g_return_val_if_fail (GSM_IS_MANAGER (manager), FALSE); + + if (manager->priv->phase != GSM_MANAGER_PHASE_RUNNING) { + g_set_error (error, + GSM_MANAGER_ERROR, + GSM_MANAGER_ERROR_NOT_IN_RUNNING, + "Shutdown interface is only available during the Running phase"); + return FALSE; + } + + show_shutdown_dialog (manager); + + return TRUE; +} + +gboolean +gsm_manager_can_shutdown (GsmManager *manager, + gboolean *shutdown_available, + GError **error) +{ + GsmConsolekit *consolekit; + gboolean can_suspend; + gboolean can_hibernate; + + g_object_get (manager->priv->up_client, + "can-suspend", &can_suspend, + "can-hibernate", &can_hibernate, + NULL); + + g_debug ("GsmManager: CanShutdown called"); + + g_return_val_if_fail (GSM_IS_MANAGER (manager), FALSE); + + consolekit = gsm_get_consolekit (); + *shutdown_available = gsm_consolekit_can_stop (consolekit) + || gsm_consolekit_can_restart (consolekit) + || can_suspend + || can_hibernate; + g_object_unref (consolekit); + + return TRUE; +} + +gboolean +gsm_manager_logout (GsmManager *manager, + guint logout_mode, + GError **error) +{ + g_debug ("GsmManager: Logout called"); + + g_return_val_if_fail (GSM_IS_MANAGER (manager), FALSE); + + if (manager->priv->phase != GSM_MANAGER_PHASE_RUNNING) { + g_set_error (error, + GSM_MANAGER_ERROR, + GSM_MANAGER_ERROR_NOT_IN_RUNNING, + "Shutdown interface is only available during the Running phase"); + return FALSE; + } + + switch (logout_mode) { + case GSM_MANAGER_LOGOUT_MODE_NORMAL: + user_logout (manager, TRUE, FALSE); + break; + + case GSM_MANAGER_LOGOUT_MODE_NO_CONFIRMATION: + user_logout (manager, FALSE, FALSE); + break; + + case GSM_MANAGER_LOGOUT_MODE_FORCE: + user_logout (manager, FALSE, TRUE); + break; + + default: + g_debug ("Unknown logout mode option"); + + g_set_error (error, + GSM_MANAGER_ERROR, + GSM_MANAGER_ERROR_INVALID_OPTION, + "Unknown logout mode flag"); + return FALSE; + } + + return TRUE; +} + +gboolean +gsm_manager_register_client (GsmManager *manager, + const char *app_id, + const char *startup_id, + DBusGMethodInvocation *context) +{ + char *new_startup_id; + char *sender; + GsmClient *client; + GsmApp *app; + + g_return_val_if_fail (GSM_IS_MANAGER (manager), FALSE); + + app = NULL; + client = NULL; + + g_debug ("GsmManager: RegisterClient %s", startup_id); + + if (manager->priv->phase >= GSM_MANAGER_PHASE_QUERY_END_SESSION) { + GError *new_error; + + g_debug ("Unable to register client: shutting down"); + + new_error = g_error_new (GSM_MANAGER_ERROR, + GSM_MANAGER_ERROR_NOT_IN_RUNNING, + "Unable to register client"); + dbus_g_method_return_error (context, new_error); + g_error_free (new_error); + return FALSE; + } + + if (IS_STRING_EMPTY (startup_id)) { + new_startup_id = gsm_util_generate_startup_id (); + } else { + + client = (GsmClient *)gsm_store_find (manager->priv->clients, + (GsmStoreFunc)_client_has_startup_id, + (char *)startup_id); + /* We can't have two clients with the same startup id. */ + if (client != NULL) { + GError *new_error; + + g_debug ("Unable to register client: already registered"); + + new_error = g_error_new (GSM_MANAGER_ERROR, + GSM_MANAGER_ERROR_ALREADY_REGISTERED, + "Unable to register client"); + dbus_g_method_return_error (context, new_error); + g_error_free (new_error); + return FALSE; + } + + new_startup_id = g_strdup (startup_id); + } + + g_debug ("GsmManager: Adding new client %s to session", new_startup_id); + + if (app == NULL && !IS_STRING_EMPTY (startup_id)) { + app = find_app_for_startup_id (manager, startup_id); + } + if (app == NULL && !IS_STRING_EMPTY (app_id)) { + /* try to associate this app id with a known app */ + app = find_app_for_app_id (manager, app_id); + } + + sender = dbus_g_method_get_sender (context); + client = gsm_dbus_client_new (new_startup_id, sender); + g_free (sender); + if (client == NULL) { + GError *new_error; + + g_debug ("Unable to create client"); + + new_error = g_error_new (GSM_MANAGER_ERROR, + GSM_MANAGER_ERROR_GENERAL, + "Unable to register client"); + dbus_g_method_return_error (context, new_error); + g_error_free (new_error); + return FALSE; + } + + gsm_store_add (manager->priv->clients, gsm_client_peek_id (client), G_OBJECT (client)); + /* the store will own the ref */ + g_object_unref (client); + + if (app != NULL) { + gsm_client_set_app_id (client, gsm_app_peek_app_id (app)); + gsm_app_registered (app); + } else { + /* if an app id is specified store it in the client + so we can save it later */ + gsm_client_set_app_id (client, app_id); + } + + gsm_client_set_status (client, GSM_CLIENT_REGISTERED); + + g_assert (new_startup_id != NULL); + g_free (new_startup_id); + + dbus_g_method_return (context, gsm_client_peek_id (client)); + + return TRUE; +} + +gboolean +gsm_manager_unregister_client (GsmManager *manager, + const char *client_id, + DBusGMethodInvocation *context) +{ + GsmClient *client; + + g_return_val_if_fail (GSM_IS_MANAGER (manager), FALSE); + + g_debug ("GsmManager: UnregisterClient %s", client_id); + + client = (GsmClient *)gsm_store_lookup (manager->priv->clients, client_id); + if (client == NULL) { + GError *new_error; + + g_debug ("Unable to unregister client: not registered"); + + new_error = g_error_new (GSM_MANAGER_ERROR, + GSM_MANAGER_ERROR_NOT_REGISTERED, + "Unable to unregister client"); + dbus_g_method_return_error (context, new_error); + g_error_free (new_error); + return FALSE; + } + + /* don't disconnect client here, only change the status. + Wait until it leaves the bus before disconnecting it */ + gsm_client_set_status (client, GSM_CLIENT_UNREGISTERED); + + dbus_g_method_return (context); + + return TRUE; +} + +gboolean +gsm_manager_inhibit (GsmManager *manager, + const char *app_id, + guint toplevel_xid, + const char *reason, + guint flags, + DBusGMethodInvocation *context) +{ + GsmInhibitor *inhibitor; + guint cookie; + + g_return_val_if_fail (GSM_IS_MANAGER (manager), FALSE); + + g_debug ("GsmManager: Inhibit xid=%u app_id=%s reason=%s flags=%u", + toplevel_xid, + app_id, + reason, + flags); + + if (IS_STRING_EMPTY (app_id)) { + GError *new_error; + + new_error = g_error_new (GSM_MANAGER_ERROR, + GSM_MANAGER_ERROR_GENERAL, + "Application ID not specified"); + g_debug ("GsmManager: Unable to inhibit: %s", new_error->message); + dbus_g_method_return_error (context, new_error); + g_error_free (new_error); + return FALSE; + } + + if (IS_STRING_EMPTY (reason)) { + GError *new_error; + + new_error = g_error_new (GSM_MANAGER_ERROR, + GSM_MANAGER_ERROR_GENERAL, + "Reason not specified"); + g_debug ("GsmManager: Unable to inhibit: %s", new_error->message); + dbus_g_method_return_error (context, new_error); + g_error_free (new_error); + return FALSE; + } + + if (flags == 0) { + GError *new_error; + + new_error = g_error_new (GSM_MANAGER_ERROR, + GSM_MANAGER_ERROR_GENERAL, + "Invalid inhibit flags"); + g_debug ("GsmManager: Unable to inhibit: %s", new_error->message); + dbus_g_method_return_error (context, new_error); + g_error_free (new_error); + return FALSE; + } + + cookie = _generate_unique_cookie (manager); + inhibitor = gsm_inhibitor_new (app_id, + toplevel_xid, + flags, + reason, + dbus_g_method_get_sender (context), + cookie); + gsm_store_add (manager->priv->inhibitors, gsm_inhibitor_peek_id (inhibitor), G_OBJECT (inhibitor)); + g_object_unref (inhibitor); + + dbus_g_method_return (context, cookie); + + return TRUE; +} + +gboolean +gsm_manager_uninhibit (GsmManager *manager, + guint cookie, + DBusGMethodInvocation *context) +{ + GsmInhibitor *inhibitor; + + g_return_val_if_fail (GSM_IS_MANAGER (manager), FALSE); + + g_debug ("GsmManager: Uninhibit %u", cookie); + + inhibitor = (GsmInhibitor *)gsm_store_find (manager->priv->inhibitors, + (GsmStoreFunc)_find_by_cookie, + &cookie); + if (inhibitor == NULL) { + GError *new_error; + + new_error = g_error_new (GSM_MANAGER_ERROR, + GSM_MANAGER_ERROR_GENERAL, + "Unable to uninhibit: Invalid cookie"); + dbus_g_method_return_error (context, new_error); + g_debug ("Unable to uninhibit: %s", new_error->message); + g_error_free (new_error); + return FALSE; + } + + g_debug ("GsmManager: removing inhibitor %s %u reason '%s' %u connection %s", + gsm_inhibitor_peek_app_id (inhibitor), + gsm_inhibitor_peek_toplevel_xid (inhibitor), + gsm_inhibitor_peek_reason (inhibitor), + gsm_inhibitor_peek_flags (inhibitor), + gsm_inhibitor_peek_bus_name (inhibitor)); + + gsm_store_remove (manager->priv->inhibitors, gsm_inhibitor_peek_id (inhibitor)); + + dbus_g_method_return (context); + + return TRUE; +} + +gboolean +gsm_manager_is_inhibited (GsmManager *manager, + guint flags, + gboolean *is_inhibited, + GError *error) +{ + GsmInhibitor *inhibitor; + + g_return_val_if_fail (GSM_IS_MANAGER (manager), FALSE); + + if (manager->priv->inhibitors == NULL + || gsm_store_size (manager->priv->inhibitors) == 0) { + *is_inhibited = FALSE; + return TRUE; + } + + inhibitor = (GsmInhibitor *) gsm_store_find (manager->priv->inhibitors, + (GsmStoreFunc)inhibitor_has_flag, + GUINT_TO_POINTER (flags)); + if (inhibitor == NULL) { + *is_inhibited = FALSE; + } else { + *is_inhibited = TRUE; + } + + return TRUE; + +} + +static gboolean +listify_store_ids (char *id, + GObject *object, + GPtrArray **array) +{ + g_ptr_array_add (*array, g_strdup (id)); + return FALSE; +} + +gboolean +gsm_manager_get_clients (GsmManager *manager, + GPtrArray **clients, + GError **error) +{ + g_return_val_if_fail (GSM_IS_MANAGER (manager), FALSE); + + if (clients == NULL) { + return FALSE; + } + + *clients = g_ptr_array_new (); + gsm_store_foreach (manager->priv->clients, (GsmStoreFunc)listify_store_ids, clients); + + return TRUE; +} + +gboolean +gsm_manager_get_inhibitors (GsmManager *manager, + GPtrArray **inhibitors, + GError **error) +{ + g_return_val_if_fail (GSM_IS_MANAGER (manager), FALSE); + + if (inhibitors == NULL) { + return FALSE; + } + + *inhibitors = g_ptr_array_new (); + gsm_store_foreach (manager->priv->inhibitors, + (GsmStoreFunc) listify_store_ids, + inhibitors); + + return TRUE; +} + + +static gboolean +_app_has_autostart_condition (const char *id, + GsmApp *app, + const char *condition) +{ + gboolean has; + gboolean disabled; + + has = gsm_app_has_autostart_condition (app, condition); + disabled = gsm_app_peek_is_disabled (app); + + return has && !disabled; +} + +gboolean +gsm_manager_is_autostart_condition_handled (GsmManager *manager, + const char *condition, + gboolean *handled, + GError **error) +{ + GsmApp *app; + + g_return_val_if_fail (GSM_IS_MANAGER (manager), FALSE); + + app = (GsmApp *) gsm_store_find (manager->priv->apps,( + GsmStoreFunc) _app_has_autostart_condition, + (char *)condition); + + if (app != NULL) { + *handled = TRUE; + } else { + *handled = FALSE; + } + + return TRUE; +} + +static void +append_app (GsmManager *manager, + GsmApp *app) +{ + const char *id; + const char *app_id; + GsmApp *dup; + + id = gsm_app_peek_id (app); + if (IS_STRING_EMPTY (id)) { + g_debug ("GsmManager: not adding app: no id"); + return; + } + + dup = (GsmApp *)gsm_store_lookup (manager->priv->apps, id); + if (dup != NULL) { + g_debug ("GsmManager: not adding app: already added"); + return; + } + + app_id = gsm_app_peek_app_id (app); + if (IS_STRING_EMPTY (app_id)) { + g_debug ("GsmManager: not adding app: no app-id"); + return; + } + + dup = find_app_for_app_id (manager, app_id); + if (dup != NULL) { + g_debug ("GsmManager: not adding app: app-id already exists"); + return; + } + + gsm_store_add (manager->priv->apps, id, G_OBJECT (app)); +} + +gboolean +gsm_manager_add_autostart_app (GsmManager *manager, + const char *path, + const char *provides) +{ + GsmApp *app; + + g_return_val_if_fail (GSM_IS_MANAGER (manager), FALSE); + g_return_val_if_fail (path != NULL, FALSE); + + /* first check to see if service is already provided */ + if (provides != NULL) { + GsmApp *dup; + + dup = (GsmApp *)gsm_store_find (manager->priv->apps, + (GsmStoreFunc)_find_app_provides, + (char *)provides); + if (dup != NULL) { + g_debug ("GsmManager: service '%s' is already provided", provides); + return FALSE; + } + } + + app = gsm_autostart_app_new (path); + if (app == NULL) { + g_warning ("could not read %s", path); + return FALSE; + } + + g_debug ("GsmManager: read %s", path); + append_app (manager, app); + g_object_unref (app); + + return TRUE; +} + +gboolean +gsm_manager_add_autostart_apps_from_dir (GsmManager *manager, + const char *path) +{ + GDir *dir; + const char *name; + + g_return_val_if_fail (GSM_IS_MANAGER (manager), FALSE); + g_return_val_if_fail (path != NULL, FALSE); + + g_debug ("GsmManager: *** Adding autostart apps for %s", path); + + dir = g_dir_open (path, 0, NULL); + if (dir == NULL) { + return FALSE; + } + + while ((name = g_dir_read_name (dir))) { + char *desktop_file; + + if (!g_str_has_suffix (name, ".desktop")) { + continue; + } + + desktop_file = g_build_filename (path, name, NULL); + gsm_manager_add_autostart_app (manager, desktop_file, NULL); + g_free (desktop_file); + } + + g_dir_close (dir); + + return TRUE; +} |