1 /* 2 * Copyright (C) 2010-2016 Canonical Ltd. 3 * 4 * This program is free software: you can redistribute it and/or modify it under 5 * the terms of the GNU General Public License as published by the Free Software 6 * Foundation, either version 3 of the License, or (at your option) any later 7 * version. See http://www.gnu.org/copyleft/gpl.html the full text of the 8 * license. 9 */ 10 11 #ifndef GREETER_H_ 12 #define GREETER_H_ 13 14 typedef struct Greeter Greeter; 15 16 #include "session.h" 17 18 G_BEGIN_DECLS 19 20 #define GREETER_TYPE (greeter_get_type()) 21 #define GREETER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GREETER_TYPE, Greeter)) 22 #define GREETER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GREETER_TYPE, GreeterClass)) 23 #define GREETER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GREETER_TYPE, GreeterClass)) 24 #define IS_GREETER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GREETER_TYPE)) 25 26 #define GREETER_SIGNAL_CONNECTED "connected" 27 #define GREETER_SIGNAL_DISCONNECTED "disconnected" 28 #define GREETER_SIGNAL_CREATE_SESSION "create-session" 29 #define GREETER_SIGNAL_START_SESSION "start-session" 30 31 #define GREETER_PROPERTY_ACTIVE_USERNAME "active-username" 32 33 #define GREETER_SIGNAL_ACTIVE_USERNAME_CHANGED "notify::" GREETER_PROPERTY_ACTIVE_USERNAME 34 35 struct Greeter 36 { 37 GObject parent_instance; 38 }; 39 40 typedef struct 41 { 42 GObjectClass parent_class; 43 void (*connected)(Greeter *greeter); 44 void (*disconnected)(Greeter *greeter); 45 Session *(*create_session)(Greeter *greeter); 46 gboolean (*start_session)(Greeter *greeter, SessionType type, const gchar *session); 47 } GreeterClass; 48 49 G_DEFINE_AUTOPTR_CLEANUP_FUNC (Greeter, g_object_unref) 50 51 GType greeter_get_type (void); 52 53 Greeter *greeter_new (void); 54 55 void greeter_set_file_descriptors (Greeter *greeter, int to_greeter_fd, int from_greeter_fd); 56 57 void greeter_stop (Greeter *greeter); 58 59 void greeter_set_pam_services (Greeter *greeter, const gchar *pam_service, const gchar *autologin_pam_service); 60 61 void greeter_set_allow_guest (Greeter *greeter, gboolean allow_guest); 62 63 void greeter_clear_hints (Greeter *greeter); 64 65 void greeter_set_hint (Greeter *greeter, const gchar *name, const gchar *value); 66 67 void greeter_idle (Greeter *greeter); 68 69 void greeter_reset (Greeter *greeter); 70 71 gboolean greeter_get_guest_authenticated (Greeter *greeter); 72 73 Session *greeter_take_authentication_session (Greeter *greeter); 74 75 gboolean greeter_get_start_session (Greeter *greeter); 76 77 gboolean greeter_get_resettable (Greeter *greeter); 78 79 const gchar *greeter_get_active_username (Greeter *greeter); 80 81 G_END_DECLS 82 83 #endif /* GREETER_H_ */ 84