diff options
Diffstat (limited to 'community/cinnamon-settings-daemon/systemd-support.patch')
| -rw-r--r-- | community/cinnamon-settings-daemon/systemd-support.patch | 535 |
1 files changed, 535 insertions, 0 deletions
diff --git a/community/cinnamon-settings-daemon/systemd-support.patch b/community/cinnamon-settings-daemon/systemd-support.patch new file mode 100644 index 000000000..3c8b115e8 --- /dev/null +++ b/community/cinnamon-settings-daemon/systemd-support.patch @@ -0,0 +1,535 @@ +diff --git a/plugins/media-keys/csd-media-keys-manager.c b/plugins/media-keys/csd-media-keys-manager.c +index 02930a3..7c1c519 100644 +--- a/plugins/media-keys/csd-media-keys-manager.c ++++ b/plugins/media-keys/csd-media-keys-manager.c +@@ -39,6 +39,7 @@ + #include <gdk/gdkx.h> + #include <gtk/gtk.h> + #include <gio/gdesktopappinfo.h> ++#include <gio/gunixfdlist.h> + + #ifdef HAVE_GUDEV + #include <gudev/gudev.h> +@@ -121,6 +122,10 @@ static const gchar kb_introspection_xml[] = + #define VOLUME_STEP 5 /* percents for one volume button press */ + #define MAX_VOLUME 65536.0 + ++#define SYSTEMD_DBUS_NAME "org.freedesktop.login1" ++#define SYSTEMD_DBUS_PATH "/org/freedesktop/login1" ++#define SYSTEMD_DBUS_INTERFACE "org.freedesktop.login1.Manager" ++ + #define CSD_MEDIA_KEYS_MANAGER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), CSD_TYPE_MEDIA_KEYS_MANAGER, CsdMediaKeysManagerPrivate)) + + typedef struct { +@@ -167,6 +172,10 @@ struct CsdMediaKeysManagerPrivate + GDBusProxy *power_screen_proxy; + GDBusProxy *power_keyboard_proxy; + ++ /* systemd stuff */ ++ GDBusProxy *logind_proxy; ++ gint inhibit_keys_fd; ++ + /* Multihead stuff */ + GdkScreen *current_screen; + GSList *screens; +@@ -2213,6 +2222,11 @@ csd_media_keys_manager_stop (CsdMediaKeysManager *manager) + } + #endif /* HAVE_GUDEV */ + ++ if (priv->logind_proxy) { ++ g_object_unref (priv->logind_proxy); ++ priv->logind_proxy = NULL; ++ } ++ + if (priv->settings) { + g_object_unref (priv->settings); + priv->settings = NULL; +@@ -2356,9 +2370,85 @@ csd_media_keys_manager_class_init (CsdMediaKeysManagerClass *klass) + } + + static void ++inhibit_done (GObject *source, ++ GAsyncResult *result, ++ gpointer user_data) ++{ ++ GDBusProxy *proxy = G_DBUS_PROXY (source); ++ CsdMediaKeysManager *manager = CSD_MEDIA_KEYS_MANAGER (user_data); ++ GError *error = NULL; ++ GVariant *res; ++ GUnixFDList *fd_list = NULL; ++ gint idx; ++ ++ res = g_dbus_proxy_call_with_unix_fd_list_finish (proxy, &fd_list, result, &error); ++ if (res == NULL) { ++ g_warning ("Unable to inhibit keypresses: %s", error->message); ++ g_error_free (error); ++ } else { ++ g_variant_get (res, "(h)", &idx); ++ manager->priv->inhibit_keys_fd = g_unix_fd_list_get (fd_list, idx, &error); ++ if (manager->priv->inhibit_keys_fd == -1) { ++ g_warning ("Failed to receive system inhibitor fd: %s", error->message); ++ g_error_free (error); ++ } ++ g_debug ("System inhibitor fd is %d", manager->priv->inhibit_keys_fd); ++ g_object_unref (fd_list); ++ g_variant_unref (res); ++ } ++} ++ ++static void + csd_media_keys_manager_init (CsdMediaKeysManager *manager) + { ++ GError *error; ++ GDBusConnection *bus; ++ ++ error = NULL; + manager->priv = CSD_MEDIA_KEYS_MANAGER_GET_PRIVATE (manager); ++ ++ bus = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, &error); ++ if (bus == NULL) { ++ g_warning ("Failed to connect to system bus: %s", ++ error->message); ++ g_error_free (error); ++ return; ++ } ++ ++ manager->priv->logind_proxy = ++ g_dbus_proxy_new_sync (bus, ++ 0, ++ NULL, ++ SYSTEMD_DBUS_NAME, ++ SYSTEMD_DBUS_PATH, ++ SYSTEMD_DBUS_INTERFACE, ++ NULL, ++ &error); ++ ++ if (manager->priv->logind_proxy == NULL) { ++ g_warning ("Failed to connect to systemd: %s", ++ error->message); ++ g_error_free (error); ++ } ++ ++ g_object_unref (bus); ++ ++ g_debug ("Adding system inhibitors for power keys"); ++ manager->priv->inhibit_keys_fd = -1; ++ g_dbus_proxy_call_with_unix_fd_list (manager->priv->logind_proxy, ++ "Inhibit", ++ g_variant_new ("(ssss)", ++ "handle-power-key:handle-suspend-key:handle-hibernate-key", ++ g_get_user_name (), ++ "Cinnamon handling keypresses", ++ "block"), ++ 0, ++ G_MAXINT, ++ NULL, ++ NULL, ++ inhibit_done, ++ manager); ++ + } + + static void +@@ -2375,6 +2465,8 @@ csd_media_keys_manager_finalize (GObject *object) + + if (media_keys_manager->priv->start_idle_id != 0) + g_source_remove (media_keys_manager->priv->start_idle_id); ++ if (media_keys_manager->priv->inhibit_keys_fd != -1) ++ close (media_keys_manager->priv->inhibit_keys_fd); + + G_OBJECT_CLASS (csd_media_keys_manager_parent_class)->finalize (object); + } +diff --git a/plugins/power/csd-power-manager.c b/plugins/power/csd-power-manager.c +index b54cb5b..b9c5429 100644 +--- a/plugins/power/csd-power-manager.c ++++ b/plugins/power/csd-power-manager.c +@@ -32,6 +32,7 @@ + #include <libupower-glib/upower.h> + #include <libnotify/notify.h> + #include <canberra-gtk.h> ++#include <gio/gunixfdlist.h> + + #include <X11/extensions/dpms.h> + +@@ -79,6 +80,10 @@ + #define CSD_POWER_MANAGER_CRITICAL_ALERT_TIMEOUT 5 /* seconds */ + #define CSD_POWER_MANAGER_LID_CLOSE_SAFETY_TIMEOUT 30 /* seconds */ + ++#define SYSTEMD_DBUS_NAME "org.freedesktop.login1" ++#define SYSTEMD_DBUS_PATH "/org/freedesktop/login1" ++#define SYSTEMD_DBUS_INTERFACE "org.freedesktop.login1.Manager" ++ + /* Keep this in sync with gnome-shell */ + #define SCREENSAVER_FADE_TIME 10 /* seconds */ + +@@ -203,6 +208,13 @@ struct CsdPowerManagerPrivate + GtkStatusIcon *status_icon; + guint xscreensaver_watchdog_timer_id; + gboolean is_virtual_machine; ++ ++ /* systemd stuff */ ++ GDBusProxy *logind_proxy; ++ gint inhibit_lid_switch_fd; ++ gboolean inhibit_lid_switch_taken; ++ gint inhibit_suspend_fd; ++ gboolean inhibit_suspend_taken; + }; + + enum { +@@ -3350,30 +3362,6 @@ lock_screensaver (CsdPowerManager *manager) + if (!do_lock) + return; + +- /* connect to the screensaver first */ +- g_dbus_proxy_new_for_bus (G_BUS_TYPE_SESSION, +- G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, +- NULL, +- GS_DBUS_NAME, +- GS_DBUS_PATH, +- GS_DBUS_INTERFACE, +- NULL, +- sleep_cb_screensaver_proxy_ready_cb, +- manager); +-} +- +-static void +-upower_notify_sleep_cb (UpClient *client, +- UpSleepKind sleep_kind, +- CsdPowerManager *manager) +-{ +- gboolean do_lock; +- +- do_lock = g_settings_get_boolean (manager->priv->settings, +- "lock-on-suspend"); +- if (!do_lock) +- return; +- + /* connect to the screensaver first */ + g_dbus_proxy_new_for_bus (G_BUS_TYPE_SESSION, + G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, +@@ -3384,46 +3372,6 @@ upower_notify_sleep_cb (UpClient *client, + NULL, + sleep_cb_screensaver_proxy_ready_cb, + manager); +- +-} +- +-static void +-upower_notify_resume_cb (UpClient *client, +- UpSleepKind sleep_kind, +- CsdPowerManager *manager) +-{ +- gboolean ret; +- GError *error = NULL; +- +- /* this displays the unlock dialogue so the user doesn't have +- * to move the mouse or press any key before the window comes up */ +- if (manager->priv->screensaver_proxy != NULL) { +- g_dbus_proxy_call (manager->priv->screensaver_proxy, +- "SimulateUserActivity", +- NULL, +- G_DBUS_CALL_FLAGS_NONE, +- -1, NULL, NULL, NULL); +- } +- +- if (manager->priv->screensaver_proxy != NULL) { +- g_object_unref (manager->priv->screensaver_proxy); +- manager->priv->screensaver_proxy = NULL; +- } +- +- /* close existing notifications on resume, the system power +- * state is probably different now */ +- notify_close_if_showing (manager->priv->notification_low); +- notify_close_if_showing (manager->priv->notification_discharging); +- +- /* ensure we turn the panel back on after resume */ +- ret = gnome_rr_screen_set_dpms_mode (manager->priv->x11_screen, +- GNOME_RR_DPMS_ON, +- &error); +- if (!ret) { +- g_warning ("failed to turn the panel on after resume: %s", +- error->message); +- g_error_free (error); +- } + } + + static void +@@ -3582,6 +3530,219 @@ disable_builtin_screensaver (gpointer unused) + return TRUE; + } + ++static void ++inhibit_lid_switch_done (GObject *source, ++ GAsyncResult *result, ++ gpointer user_data) ++{ ++ GDBusProxy *proxy = G_DBUS_PROXY (source); ++ CsdPowerManager *manager = CSD_POWER_MANAGER (user_data); ++ GError *error = NULL; ++ GVariant *res; ++ GUnixFDList *fd_list = NULL; ++ gint idx; ++ ++ res = g_dbus_proxy_call_with_unix_fd_list_finish (proxy, &fd_list, result, &error); ++ if (res == NULL) { ++ g_warning ("Unable to inhibit lid switch: %s", error->message); ++ g_error_free (error); ++ } else { ++ g_variant_get (res, "(h)", &idx); ++ manager->priv->inhibit_lid_switch_fd = g_unix_fd_list_get (fd_list, idx, &error); ++ if (manager->priv->inhibit_lid_switch_fd == -1) { ++ g_warning ("Failed to receive system inhibitor fd: %s", error->message); ++ g_error_free (error); ++ } ++ g_debug ("System inhibitor fd is %d", manager->priv->inhibit_lid_switch_fd); ++ g_object_unref (fd_list); ++ g_variant_unref (res); ++ } ++} ++ ++static void ++inhibit_lid_switch (CsdPowerManager *manager) ++{ ++ GVariant *params; ++ ++ if (manager->priv->inhibit_lid_switch_taken) { ++ g_debug ("already inhibited lid-switch"); ++ return; ++ } ++ g_debug ("Adding lid switch system inhibitor"); ++ manager->priv->inhibit_lid_switch_taken = TRUE; ++ ++ params = g_variant_new ("(ssss)", ++ "handle-lid-switch", ++ g_get_user_name (), ++ "Multiple displays attached", ++ "block"); ++ g_dbus_proxy_call_with_unix_fd_list (manager->priv->logind_proxy, ++ "Inhibit", ++ params, ++ 0, ++ G_MAXINT, ++ NULL, ++ NULL, ++ inhibit_lid_switch_done, ++ manager); ++} ++ ++static void ++inhibit_suspend_done (GObject *source, ++ GAsyncResult *result, ++ gpointer user_data) ++{ ++ GDBusProxy *proxy = G_DBUS_PROXY (source); ++ CsdPowerManager *manager = CSD_POWER_MANAGER (user_data); ++ GError *error = NULL; ++ GVariant *res; ++ GUnixFDList *fd_list = NULL; ++ gint idx; ++ ++ res = g_dbus_proxy_call_with_unix_fd_list_finish (proxy, &fd_list, result, &error); ++ if (res == NULL) { ++ g_warning ("Unable to inhibit suspend: %s", error->message); ++ g_error_free (error); ++ } else { ++ g_variant_get (res, "(h)", &idx); ++ manager->priv->inhibit_suspend_fd = g_unix_fd_list_get (fd_list, idx, &error); ++ if (manager->priv->inhibit_suspend_fd == -1) { ++ g_warning ("Failed to receive system inhibitor fd: %s", error->message); ++ g_error_free (error); ++ } ++ g_debug ("System inhibitor fd is %d", manager->priv->inhibit_suspend_fd); ++ g_object_unref (fd_list); ++ g_variant_unref (res); ++ } ++} ++ ++/* We take a delay inhibitor here, which causes logind to send a ++ * PrepareToSleep signal, which gives us a chance to lock the screen ++ * and do some other preparations. ++ */ ++static void ++inhibit_suspend (CsdPowerManager *manager) ++{ ++ if (manager->priv->inhibit_suspend_taken) { ++ g_debug ("already inhibited lid-switch"); ++ return; ++ } ++ g_debug ("Adding suspend delay inhibitor"); ++ manager->priv->inhibit_suspend_taken = TRUE; ++ g_dbus_proxy_call_with_unix_fd_list (manager->priv->logind_proxy, ++ "Inhibit", ++ g_variant_new ("(ssss)", ++ "sleep", ++ g_get_user_name (), ++ "Cinnamon needs to lock the screen", ++ "delay"), ++ 0, ++ G_MAXINT, ++ NULL, ++ NULL, ++ inhibit_suspend_done, ++ manager); ++} ++ ++static void ++uninhibit_suspend (CsdPowerManager *manager) ++{ ++ if (manager->priv->inhibit_suspend_fd == -1) { ++ g_debug ("no suspend delay inhibitor"); ++ return; ++ } ++ g_debug ("Removing suspend delay inhibitor"); ++ close (manager->priv->inhibit_suspend_fd); ++ manager->priv->inhibit_suspend_fd = -1; ++ manager->priv->inhibit_suspend_taken = FALSE; ++} ++ ++static void ++handle_suspend_actions (CsdPowerManager *manager) ++{ ++ gboolean do_lock; ++ ++ do_lock = g_settings_get_boolean (manager->priv->settings, ++ "lock-on-suspend"); ++ if (do_lock) ++ lock_screensaver (manager); ++ ++ /* lift the delay inhibit, so logind can proceed */ ++ uninhibit_suspend (manager); ++} ++ ++static void ++handle_resume_actions (CsdPowerManager *manager) ++{ ++ gboolean ret; ++ GError *error = NULL; ++ ++ /* this displays the unlock dialogue so the user doesn't have ++ * to move the mouse or press any key before the window comes up */ ++ g_dbus_connection_call (manager->priv->connection, ++ GS_DBUS_NAME, ++ GS_DBUS_PATH, ++ GS_DBUS_INTERFACE, ++ "SimulateUserActivity", ++ NULL, NULL, ++ G_DBUS_CALL_FLAGS_NONE, -1, ++ NULL, NULL, NULL); ++ ++ /* close existing notifications on resume, the system power ++ * state is probably different now */ ++ notify_close_if_showing (manager->priv->notification_low); ++ notify_close_if_showing (manager->priv->notification_discharging); ++ ++ /* ensure we turn the panel back on after resume */ ++ ret = gnome_rr_screen_set_dpms_mode (manager->priv->x11_screen, ++ GNOME_RR_DPMS_ON, ++ &error); ++ if (!ret) { ++ g_warning ("failed to turn the panel on after resume: %s", ++ error->message); ++ g_error_free (error); ++ } ++ ++ /* set up the delay again */ ++ inhibit_suspend (manager); ++} ++ ++static void ++upower_notify_sleep_cb (UpClient *client, ++ UpSleepKind sleep_kind, ++ CsdPowerManager *manager) ++{ ++ handle_suspend_actions (manager); ++} ++ ++static void ++upower_notify_resume_cb (UpClient *client, ++ UpSleepKind sleep_kind, ++ CsdPowerManager *manager) ++{ ++ handle_resume_actions (manager); ++} ++ ++static void ++logind_proxy_signal_cb (GDBusProxy *proxy, ++ const gchar *sender_name, ++ const gchar *signal_name, ++ GVariant *parameters, ++ gpointer user_data) ++{ ++ CsdPowerManager *manager = CSD_POWER_MANAGER (user_data); ++ gboolean is_about_to_suspend; ++ ++ if (g_strcmp0 (signal_name, "PrepareForSleep") != 0) ++ return; ++ g_variant_get (parameters, "(b)", &is_about_to_suspend); ++ if (is_about_to_suspend) { ++ handle_suspend_actions (manager); ++ } else { ++ handle_resume_actions (manager); ++ } ++} ++ + static gboolean + is_hardware_a_virtual_machine (void) + { +@@ -3647,6 +3808,26 @@ csd_power_manager_start (CsdPowerManager *manager, + if (manager->priv->x11_screen == NULL) + return FALSE; + ++ /* Set up the logind proxy */ ++ manager->priv->logind_proxy = ++ g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM, ++ 0, ++ NULL, ++ SYSTEMD_DBUS_NAME, ++ SYSTEMD_DBUS_PATH, ++ SYSTEMD_DBUS_INTERFACE, ++ NULL, ++ error); ++ g_signal_connect (manager->priv->logind_proxy, "g-signal", ++ G_CALLBACK (logind_proxy_signal_cb), ++ manager); ++ ++ /* Set up a delay inhibitor to be informed about suspend attempts */ ++ inhibit_suspend (manager); ++ ++ /* Disable logind's lid handling while g-s-d is active */ ++ inhibit_lid_switch (manager); ++ + /* track the active session */ + manager->priv->session = cinnamon_settings_session_new (); + g_signal_connect (manager->priv->session, "notify::state", +@@ -3856,6 +4037,22 @@ csd_power_manager_stop (CsdPowerManager *manager) + manager->priv->up_client = NULL; + } + ++ if (manager->priv->inhibit_lid_switch_fd != -1) { ++ close (manager->priv->inhibit_lid_switch_fd); ++ manager->priv->inhibit_lid_switch_fd = -1; ++ manager->priv->inhibit_lid_switch_taken = FALSE; ++ } ++ if (manager->priv->inhibit_suspend_fd != -1) { ++ close (manager->priv->inhibit_suspend_fd); ++ manager->priv->inhibit_suspend_fd = -1; ++ manager->priv->inhibit_suspend_taken = FALSE; ++ } ++ ++ if (manager->priv->logind_proxy != NULL) { ++ g_object_unref (manager->priv->logind_proxy); ++ manager->priv->logind_proxy = NULL; ++ } ++ + if (manager->priv->x11_screen != NULL) { + g_object_unref (manager->priv->x11_screen); + manager->priv->x11_screen = NULL; +@@ -3928,6 +4125,8 @@ static void + csd_power_manager_init (CsdPowerManager *manager) + { + manager->priv = CSD_POWER_MANAGER_GET_PRIVATE (manager); ++ manager->priv->inhibit_lid_switch_fd = -1; ++ manager->priv->inhibit_suspend_fd = -1; + } + + static void |