drop --with-systemdsleep and move logind detection to runtime

There is no need to bind the user to either systemd-logind or upower
at build time. People can switch between init systems or run logind
without systemd.

1 files changed, 100 insertions, 97 deletions

diff --git a/src/gpm-prefs-core.c b/src/gpm-prefs-core.c
index e84d0b1..600b943 100644
--- a/src/gpm-prefs-core.c
+++ b/src/gpm-prefs-core.c
@@ -812,11 +812,10 @@ gpm_prefs_init (GpmPrefs *prefs)
 	GpmBrightness *brightness;
 	gboolean ret;
 	guint i;
-#ifdef WITH_SYSTEMD_SLEEP
+
 	GDBusProxy *proxy;
 	GVariant *res, *inner;
 	gchar * r;
-#endif
 
 	prefs->priv = GPM_PREFS_GET_PRIVATE (prefs);
 
@@ -828,104 +827,108 @@ gpm_prefs_init (GpmPrefs *prefs)
 	prefs->priv->can_shutdown = TRUE;
 	egg_console_kit_can_stop (prefs->priv->console, &prefs->priv->can_shutdown, NULL);
 
-#ifdef WITH_SYSTEMD_SLEEP
-	/* get values from logind */
-
-	prefs->priv->can_suspend = FALSE;
-	prefs->priv->can_hibernate = FALSE;
-	proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
-			G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES,
-			NULL,
-			"org.freedesktop.login1",
-			"/org/freedesktop/login1",
-			"org.freedesktop.login1.Manager",
-			NULL,
-			&error );
-    if (proxy == NULL) {
-        egg_error("Error connecting to dbus - %s", error->message);
-        g_error_free (error);
-        return -1;
-    }
-    res = g_dbus_proxy_call_sync (proxy, "CanSuspend", 
-		    NULL,
-                            G_DBUS_CALL_FLAGS_NONE,
-                            -1,
-                            NULL,
-                            &error
-                            );
-    if (error == NULL && res != NULL) {
-        g_variant_get(res,"(s)", &r);
-	prefs->priv->can_suspend = g_strcmp0(r,"yes")==0?TRUE:FALSE;
-	g_variant_unref (res);
-    } else if (error != NULL ) {
-	    egg_error ("Error in dbus - %s", error->message);
-	    g_error_free (error);
-    }
-
-    res = g_dbus_proxy_call_sync (proxy, "CanHibernate", 
-		    NULL,
-                            G_DBUS_CALL_FLAGS_NONE,
-                            -1,
-                            NULL,
-                            &error
-                            );
-    if (error == NULL && res != NULL) {
-        g_variant_get(res,"(s)", &r);
-	prefs->priv->can_hibernate = g_strcmp0(r,"yes")==0?TRUE:FALSE;
-	g_variant_unref (res);
-    } else if (error != NULL ) {
-	    egg_error ("Error in dbus - %s", error->message);
-	    g_error_free (error);
-    }
- g_object_unref(proxy);
-#else
-	/* get values from UpClient */
-	prefs->priv->can_suspend = up_client_get_can_suspend (prefs->priv->client);
-	prefs->priv->can_hibernate = up_client_get_can_hibernate (prefs->priv->client);
-#endif	
-#ifdef WITH_SYSTEMD_SLEEP
-	proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
-			G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES,
-			NULL,
-			"org.freedesktop.UPower",
-			"/org/freedesktop/UPower",
-			"org.freedesktop.DBus.Properties",
-			NULL,
-			&error );
-    if (proxy == NULL) {
-        egg_error("Error connecting to dbus - %s", error->message);
-        g_error_free (error);
-        return -1;
-    }
-
-    res = g_dbus_proxy_call_sync (proxy, "Get", 
-                            g_variant_new( "(ss)", 
-				    "org.freedesktop.UPower",
-				    "LidIsPresent"),
-                            G_DBUS_CALL_FLAGS_NONE,
-                            -1,
-                            NULL,
-                            &error
-                            );
- if (error == NULL && res != NULL) {
-	 g_variant_get(res, "(v)", &inner );
-	 prefs->priv->has_button_lid = g_variant_get_boolean(inner);
-	 	g_variant_unref (inner);
-	g_variant_unref (res);
-    } else if (error != NULL ) {
-	    egg_error ("Error in dbus - %s", error->message);
-	    g_error_free (error);
-    }
- g_object_unref(proxy);
-#else
+	if (LOGIND_RUNNING()) {
+		/* get values from logind */
+
+		prefs->priv->can_suspend = FALSE;
+		prefs->priv->can_hibernate = FALSE;
+		proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
+						       G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES,
+						       NULL,
+						       "org.freedesktop.login1",
+						       "/org/freedesktop/login1",
+						       "org.freedesktop.login1.Manager",
+						       NULL,
+						       &error );
+		if (proxy == NULL) {
+			egg_error("Error connecting to dbus - %s", error->message);
+			g_error_free (error);
+			return -1;
+		}
+		res = g_dbus_proxy_call_sync (proxy, "CanSuspend", 
+					      NULL,
+					      G_DBUS_CALL_FLAGS_NONE,
+					      -1,
+					      NULL,
+					      &error
+					      );
+		if (error == NULL && res != NULL) {
+			g_variant_get(res,"(s)", &r);
+			prefs->priv->can_suspend = g_strcmp0(r,"yes")==0?TRUE:FALSE;
+			g_variant_unref (res);
+		} else if (error != NULL ) {
+			egg_error ("Error in dbus - %s", error->message);
+			g_error_free (error);
+		}
+
+		res = g_dbus_proxy_call_sync (proxy, "CanHibernate", 
+					      NULL,
+					      G_DBUS_CALL_FLAGS_NONE,
+					      -1,
+					      NULL,
+					      &error
+					      );
+		if (error == NULL && res != NULL) {
+			g_variant_get(res,"(s)", &r);
+			prefs->priv->can_hibernate = g_strcmp0(r,"yes")==0?TRUE:FALSE;
+			g_variant_unref (res);
+		} else if (error != NULL ) {
+			egg_error ("Error in dbus - %s", error->message);
+			g_error_free (error);
+		}
+		g_object_unref(proxy);
+	}
+	else {
+		/* get values from UpClient */
+		prefs->priv->can_suspend = up_client_get_can_suspend (prefs->priv->client);
+		prefs->priv->can_hibernate = up_client_get_can_hibernate (prefs->priv->client);
+	}
+
+	if (LOGIND_RUNNING()) {
+		proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
+						       G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES,
+						       NULL,
+						       "org.freedesktop.UPower",
+						       "/org/freedesktop/UPower",
+						       "org.freedesktop.DBus.Properties",
+						       NULL,
+						       &error );
+		if (proxy == NULL) {
+			egg_error("Error connecting to dbus - %s", error->message);
+			g_error_free (error);
+			return -1;
+		}
+
+		res = g_dbus_proxy_call_sync (proxy, "Get", 
+					      g_variant_new( "(ss)", 
+							     "org.freedesktop.UPower",
+							     "LidIsPresent"),
+					      G_DBUS_CALL_FLAGS_NONE,
+					      -1,
+					      NULL,
+					      &error
+					      );
+		if (error == NULL && res != NULL) {
+			g_variant_get(res, "(v)", &inner );
+			prefs->priv->has_button_lid = g_variant_get_boolean(inner);
+			g_variant_unref (inner);
+			g_variant_unref (res);
+		} else if (error != NULL ) {
+			egg_error ("Error in dbus - %s", error->message);
+			g_error_free (error);
+		}
+		g_object_unref(proxy);
+	}
+	else {
 #if UP_CHECK_VERSION(0,9,2)
-	prefs->priv->has_button_lid = up_client_get_lid_is_present (prefs->priv->client);
+		prefs->priv->has_button_lid = up_client_get_lid_is_present (prefs->priv->client);
 #else
-	g_object_get (prefs->priv->client,
-		      "lid-is-present", &prefs->priv->has_button_lid,
-		      NULL);
-#endif
+		g_object_get (prefs->priv->client,
+			      "lid-is-present", &prefs->priv->has_button_lid,
+			      NULL);
 #endif
+	}
+
 	prefs->priv->has_button_suspend = TRUE;
 
 	/* find if we have brightness hardware */