1 /*
2  * Copyright (C) 2010 Robert Ancell.
3  * Copyright (C) 2014 Canonical, Ltd.
4  * Authors: Robert Ancell <robert.ancell@canonical.com>
5  *          Michael Terry <michael.terry@canonical.com>
6  *
7  * This library is free software; you can redistribute it and/or modify it under
8  * the terms of the GNU Lesser General Public License as published by the Free
9  * Software Foundation; either version 2 or version 3 of the License.
10  * See http://www.gnu.org/copyleft/lgpl.html the full text of the license.
11  */
12 
13 #ifndef COMMON_USER_LIST_H_
14 #define COMMON_USER_LIST_H_
15 
16 #include <glib-object.h>
17 #include <sys/types.h>
18 
19 G_BEGIN_DECLS
20 
21 #define COMMON_TYPE_USER_LIST            (common_user_list_get_type())
22 #define COMMON_USER_LIST(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), COMMON_TYPE_USER_LIST, CommonUserList));
23 #define COMMON_USER_LIST_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), COMMON_TYPE_USER_LIST, CommonUserListClass))
24 #define COMMON_IS_USER_LIST(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), COMMON_TYPE_USER_LIST))
25 #define COMMON_IS_USER_LIST_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), COMMON_TYPE_USER_LIST))
26 #define COMMON_USER_LIST_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), COMMON_TYPE_USER_LIST, CommonUserListClass))
27 
28 #define COMMON_TYPE_USER            (common_user_get_type())
29 #define COMMON_USER(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), COMMON_TYPE_USER, CommonUser));
30 #define COMMON_USER_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), COMMON_TYPE_USER, CommonUserClass))
31 #define COMMON_IS_USER(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), COMMON_TYPE_USER))
32 #define COMMON_IS_USER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), COMMON_TYPE_USER))
33 #define COMMON_USER_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), COMMON_TYPE_USER, CommonUserClass))
34 
35 #define USER_LIST_SIGNAL_USER_ADDED   "user-added"
36 #define USER_LIST_SIGNAL_USER_CHANGED "user-changed"
37 #define USER_LIST_SIGNAL_USER_REMOVED "user-removed"
38 
39 #define USER_SIGNAL_CHANGED "changed"
40 
41 typedef struct
42 {
43     GObject parent_instance;
44 } CommonUser;
45 
46 typedef struct
47 {
48     GObjectClass parent_class;
49 
50     void (*changed)(CommonUser *user);
51 } CommonUserClass;
52 
53 typedef struct
54 {
55     GObject parent_instance;
56 } CommonUserList;
57 
58 typedef struct
59 {
60     GObjectClass parent_class;
61 
62     void (*user_added)(CommonUserList *user_list, CommonUser *user);
63     void (*user_changed)(CommonUserList *user_list, CommonUser *user);
64     void (*user_removed)(CommonUserList *user_list, CommonUser *user);
65 } CommonUserListClass;
66 
67 GType common_user_list_get_type (void);
68 
69 GType common_user_get_type (void);
70 
71 CommonUserList *common_user_list_get_instance (void);
72 
73 void common_user_list_cleanup (void);
74 
75 gint common_user_list_get_length (CommonUserList *user_list);
76 
77 CommonUser *common_user_list_get_user_by_name (CommonUserList *user_list, const gchar *username);
78 
79 GList *common_user_list_get_users (CommonUserList *user_list);
80 
81 const gchar *common_user_get_name (CommonUser *user);
82 
83 const gchar *common_user_get_real_name (CommonUser *user);
84 
85 const gchar *common_user_get_display_name (CommonUser *user);
86 
87 const gchar *common_user_get_home_directory (CommonUser *user);
88 
89 const gchar *common_user_get_shell (CommonUser *user);
90 
91 const gchar *common_user_get_image (CommonUser *user);
92 
93 const gchar *common_user_get_background (CommonUser *user);
94 
95 const gchar *common_user_get_language (CommonUser *user);
96 
97 void common_user_set_language (CommonUser *user, const gchar *language);
98 
99 const gchar *common_user_get_layout (CommonUser *user);
100 
101 const gchar * const *common_user_get_layouts (CommonUser *user);
102 
103 const gchar *common_user_get_session (CommonUser *user);
104 
105 void common_user_set_session (CommonUser *user, const gchar *session);
106 
107 gboolean common_user_get_logged_in (CommonUser *user);
108 
109 gboolean common_user_get_has_messages (CommonUser *user);
110 
111 uid_t common_user_get_uid (CommonUser *user);
112 
113 gid_t common_user_get_gid (CommonUser *user);
114 
115 gboolean common_user_get_is_locked (CommonUser *user);
116 
117 G_END_DECLS
118 
119 #endif /* COMMON_USER_LIST_H_ */
120