Revert r2392 - it seems to have broken ABI in liblightdm-gobject

[sojka/lightdm.git] / liblightdm-gobject / lightdm / greeter.h

diff --git a/liblightdm-gobject/lightdm/greeter.h b/liblightdm-gobject/lightdm/greeter.h
index 0d046479d241c7b962c400463b6c1640e3b4ee2f..047708ed038d525b45b7e0f3a915a3dc863823c7 100644 (file)
--- a/liblightdm-gobject/lightdm/greeter.h
+++ b/liblightdm-gobject/lightdm/greeter.h
@@ -23,6 +23,8 @@ G_BEGIN_DECLS
 #define LIGHTDM_IS_GREETER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), LIGHTDM_TYPE_GREETER))
 #define LIGHTDM_GREETER_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), LIGHTDM_TYPE_GREETER, LightDMGreeterClass))
 
+#define LIGHTDM_GREETER_ERROR lightdm_greeter_error_quark ()
+
 #define LIGHTDM_GREETER_SIGNAL_SHOW_PROMPT             "show-prompt"
 #define LIGHTDM_GREETER_SIGNAL_SHOW_MESSAGE            "show-message"
 #define LIGHTDM_GREETER_SIGNAL_AUTHENTICATION_COMPLETE "authentication-complete"
@@ -41,6 +43,8 @@ typedef enum
     LIGHTDM_PROMPT_TYPE_SECRET
 } LightDMPromptType;
 
+GType lightdm_prompt_type_get_type (void);
+
 /**
  * LightDMMessageType:
  * @LIGHTDM_MESSAGE_TYPE_INFO: Informational message.
@@ -52,6 +56,8 @@ typedef enum
     LIGHTDM_MESSAGE_TYPE_ERROR
 } LightDMMessageType;
 
+GType lightdm_message_type_get_type (void);
+
 typedef struct
 {
     GObject parent_instance;
@@ -75,6 +81,37 @@ typedef struct
     void (*reserved4) (void);
 } LightDMGreeterClass;
 
+#ifdef GLIB_VERSION_2_44
+typedef LightDMGreeter *LightDMGreeter_autoptr;
+static inline void glib_autoptr_cleanup_LightDMGreeter (LightDMGreeter **_ptr)
+{
+    glib_autoptr_cleanup_GObject ((GObject **) _ptr);
+}
+#endif
+
+/**
+ * LightDMGreeterError:
+ * @LIGHTDM_GREETER_ERROR_COMMUNICATION_ERROR: error communicating with daemon.
+ * @LIGHTDM_GREETER_ERROR_CONNECTION_FAILED: failed to connect to the daemon.
+ * @LIGHTDM_GREETER_ERROR_SESSION_FAILED: requested session failed to start.
+ * @LIGHTDM_GREETER_ERROR_NO_AUTOLOGIN: autologin not configured.
+ * @LIGHTDM_GREETER_ERROR_INVALID_USER: autologin not configured.
+ *
+ * Error codes returned by greeter operations.
+ */
+typedef enum
+{
+    LIGHTDM_GREETER_ERROR_COMMUNICATION_ERROR,
+    LIGHTDM_GREETER_ERROR_CONNECTION_FAILED,
+    LIGHTDM_GREETER_ERROR_SESSION_FAILED,
+    LIGHTDM_GREETER_ERROR_NO_AUTOLOGIN,
+    LIGHTDM_GREETER_ERROR_INVALID_USER
+} LightDMGreeterError;
+
+GQuark lightdm_greeter_error_quark (void);
+
+GType lightdm_greeter_error_get_type (void);
+
 GType lightdm_greeter_get_type (void);
 
 LightDMGreeter *lightdm_greeter_new (void);
@@ -87,8 +124,6 @@ gboolean lightdm_greeter_connect_to_daemon_finish (LightDMGreeter *greeter, GAsy
 
 gboolean lightdm_greeter_connect_to_daemon_sync (LightDMGreeter *greeter, GError **error);
 
-gboolean lightdm_greeter_connect_sync (LightDMGreeter *greeter, GError **error);
-
 const gchar *lightdm_greeter_get_hint (LightDMGreeter *greeter, const gchar *name);
 
 const gchar *lightdm_greeter_get_default_session_hint (LightDMGreeter *greeter);
@@ -115,17 +150,17 @@ gint lightdm_greeter_get_autologin_timeout_hint (LightDMGreeter *greeter);
 
 void lightdm_greeter_cancel_autologin (LightDMGreeter *greeter);
 
-void lightdm_greeter_authenticate (LightDMGreeter *greeter, const gchar *username);
+gboolean lightdm_greeter_authenticate (LightDMGreeter *greeter, const gchar *username, GError **error);
 
-void lightdm_greeter_authenticate_as_guest (LightDMGreeter *greeter);
+gboolean lightdm_greeter_authenticate_as_guest (LightDMGreeter *greeter, GError **error);
 
-void lightdm_greeter_authenticate_autologin (LightDMGreeter *greeter);
+gboolean lightdm_greeter_authenticate_autologin (LightDMGreeter *greeter, GError **error);
 
-void lightdm_greeter_authenticate_remote (LightDMGreeter *greeter, const gchar *session, const gchar *username);
+gboolean lightdm_greeter_authenticate_remote (LightDMGreeter *greeter, const gchar *session, const gchar *username, GError **error);
 
-void lightdm_greeter_respond (LightDMGreeter *greeter, const gchar *response);
+gboolean lightdm_greeter_respond (LightDMGreeter *greeter, const gchar *response, GError **error);
 
-void lightdm_greeter_cancel_authentication (LightDMGreeter *greeter);
+gboolean lightdm_greeter_cancel_authentication (LightDMGreeter *greeter, GError **error);
 
 gboolean lightdm_greeter_get_in_authentication (LightDMGreeter *greeter);
 
@@ -133,7 +168,7 @@ gboolean lightdm_greeter_get_is_authenticated (LightDMGreeter *greeter);
 
 const gchar *lightdm_greeter_get_authentication_user (LightDMGreeter *greeter);
 
-void lightdm_greeter_set_language (LightDMGreeter *greeter, const gchar *language);
+gboolean lightdm_greeter_set_language (LightDMGreeter *greeter, const gchar *language, GError **error);
 
 void lightdm_greeter_start_session (LightDMGreeter *greeter, const gchar *session, GCancellable *cancellable, GAsyncReadyCallback callback, gpointer user_data);
 
@@ -143,9 +178,13 @@ gboolean lightdm_greeter_start_session_sync (LightDMGreeter *greeter, const gcha
 
 void lightdm_greeter_ensure_shared_data_dir (LightDMGreeter *greeter, const gchar *username, GCancellable *cancellable, GAsyncReadyCallback callback, gpointer user_data);
 
-gchar *lightdm_greeter_ensure_shared_data_dir_finish (LightDMGreeter *greeter, GAsyncResult *result);
+gchar *lightdm_greeter_ensure_shared_data_dir_finish (LightDMGreeter *greeter, GAsyncResult *result, GError **error);
 
-gchar *lightdm_greeter_ensure_shared_data_dir_sync (LightDMGreeter *greeter, const gchar *username);
+gchar *lightdm_greeter_ensure_shared_data_dir_sync (LightDMGreeter *greeter, const gchar *username, GError **error);
+
+#ifndef LIGHTDM_DISABLE_DEPRECATED
+gboolean lightdm_greeter_connect_sync (LightDMGreeter *greeter, GError **error);
+#endif
 
 G_END_DECLS