1 | /* -*- Mode: C; indent-tabs-mode:nil; tab-width:4 -*-
|
---|
2 | *
|
---|
3 | * Copyright (C) 2010 Robert Ancell.
|
---|
4 | * Author: Robert Ancell <[email protected]>
|
---|
5 | *
|
---|
6 | * This library is free software; you can redistribute it and/or modify it under
|
---|
7 | * the terms of the GNU Lesser General Public License as published by the Free
|
---|
8 | * Software Foundation; either version 2 or version 3 of the License.
|
---|
9 | * See http://www.gnu.org/copyleft/lgpl.html the full text of the license.
|
---|
10 | */
|
---|
11 |
|
---|
12 | /*
|
---|
13 | * Oracle LGPL Disclaimer: For the avoidance of doubt, except that if any license choice
|
---|
14 | * other than GPL or LGPL is available it will apply instead, Oracle elects to use only
|
---|
15 | * the Lesser General Public License version 2.1 (LGPLv2) at this time for any software where
|
---|
16 | * a choice of LGPL license versions is made available with the language indicating
|
---|
17 | * that LGPLv2 or any later version may be used, or where a choice of which version
|
---|
18 | * of the LGPL is applied is otherwise unspecified.
|
---|
19 | */
|
---|
20 |
|
---|
21 | #include "config.h"
|
---|
22 |
|
---|
23 | #include <errno.h>
|
---|
24 | #include <string.h>
|
---|
25 | #include <sys/utsname.h>
|
---|
26 | #include <pwd.h>
|
---|
27 | #include <gio/gio.h>
|
---|
28 |
|
---|
29 | #include "lightdm/user.h"
|
---|
30 |
|
---|
31 | enum
|
---|
32 | {
|
---|
33 | LIST_PROP_0,
|
---|
34 | LIST_PROP_NUM_USERS,
|
---|
35 | LIST_PROP_USERS,
|
---|
36 | };
|
---|
37 |
|
---|
38 | enum
|
---|
39 | {
|
---|
40 | USER_PROP_0,
|
---|
41 | USER_PROP_NAME,
|
---|
42 | USER_PROP_REAL_NAME,
|
---|
43 | USER_PROP_DISPLAY_NAME,
|
---|
44 | USER_PROP_HOME_DIRECTORY,
|
---|
45 | USER_PROP_IMAGE,
|
---|
46 | USER_PROP_BACKGROUND,
|
---|
47 | USER_PROP_LANGUAGE,
|
---|
48 | USER_PROP_LAYOUT,
|
---|
49 | USER_PROP_LAYOUTS,
|
---|
50 | USER_PROP_SESSION,
|
---|
51 | USER_PROP_LOGGED_IN,
|
---|
52 | USER_PROP_HAS_MESSAGES
|
---|
53 | };
|
---|
54 |
|
---|
55 | enum
|
---|
56 | {
|
---|
57 | USER_ADDED,
|
---|
58 | USER_CHANGED,
|
---|
59 | USER_REMOVED,
|
---|
60 | LAST_LIST_SIGNAL
|
---|
61 | };
|
---|
62 | static guint list_signals[LAST_LIST_SIGNAL] = { 0 };
|
---|
63 |
|
---|
64 | enum
|
---|
65 | {
|
---|
66 | CHANGED,
|
---|
67 | LAST_USER_SIGNAL
|
---|
68 | };
|
---|
69 | static guint user_signals[LAST_USER_SIGNAL] = { 0 };
|
---|
70 |
|
---|
71 | typedef struct
|
---|
72 | {
|
---|
73 | /* Connection to AccountsService */
|
---|
74 | GDBusProxy *accounts_service_proxy;
|
---|
75 | GList *user_account_objects;
|
---|
76 |
|
---|
77 | /* Connection to DisplayManager */
|
---|
78 | GDBusProxy *display_manager_proxy;
|
---|
79 |
|
---|
80 | /* File monitor for password file */
|
---|
81 | GFileMonitor *passwd_monitor;
|
---|
82 |
|
---|
83 | /* TRUE if have scanned users */
|
---|
84 | gboolean have_users;
|
---|
85 |
|
---|
86 | /* List of users */
|
---|
87 | GList *users;
|
---|
88 |
|
---|
89 | /* List of sessions */
|
---|
90 | GList *sessions;
|
---|
91 | } LightDMUserListPrivate;
|
---|
92 |
|
---|
93 | typedef struct
|
---|
94 | {
|
---|
95 | GDBusProxy *proxy;
|
---|
96 | LightDMUser *user;
|
---|
97 | } UserAccountObject;
|
---|
98 |
|
---|
99 | typedef struct
|
---|
100 | {
|
---|
101 | LightDMUserList *user_list;
|
---|
102 |
|
---|
103 | gchar *name;
|
---|
104 | gchar *real_name;
|
---|
105 | gchar *home_directory;
|
---|
106 | gchar *image;
|
---|
107 | gchar *background;
|
---|
108 | gboolean has_messages;
|
---|
109 |
|
---|
110 | GKeyFile *dmrc_file;
|
---|
111 | gchar *language;
|
---|
112 | gchar **layouts;
|
---|
113 | gchar *session;
|
---|
114 | } LightDMUserPrivate;
|
---|
115 |
|
---|
116 | typedef struct
|
---|
117 | {
|
---|
118 | GObject parent_instance;
|
---|
119 | gchar *path;
|
---|
120 | gchar *username;
|
---|
121 | } Session;
|
---|
122 |
|
---|
123 | typedef struct
|
---|
124 | {
|
---|
125 | GObjectClass parent_class;
|
---|
126 | } SessionClass;
|
---|
127 |
|
---|
128 | G_DEFINE_TYPE (LightDMUserList, lightdm_user_list, G_TYPE_OBJECT);
|
---|
129 | G_DEFINE_TYPE (LightDMUser, lightdm_user, G_TYPE_OBJECT);
|
---|
130 | #define SESSION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), session_get_type (), Session))
|
---|
131 | GType session_get_type (void);
|
---|
132 | G_DEFINE_TYPE (Session, session, G_TYPE_OBJECT);
|
---|
133 |
|
---|
134 | #define GET_LIST_PRIVATE(obj) G_TYPE_INSTANCE_GET_PRIVATE ((obj), LIGHTDM_TYPE_USER_LIST, LightDMUserListPrivate)
|
---|
135 | #define GET_USER_PRIVATE(obj) G_TYPE_INSTANCE_GET_PRIVATE ((obj), LIGHTDM_TYPE_USER, LightDMUserPrivate)
|
---|
136 |
|
---|
137 | #define PASSWD_FILE "/etc/passwd"
|
---|
138 | #define USER_CONFIG_FILE "/etc/lightdm/users.conf"
|
---|
139 |
|
---|
140 | static LightDMUserList *singleton = NULL;
|
---|
141 |
|
---|
142 | /**
|
---|
143 | * lightdm_user_list_get_instance:
|
---|
144 | *
|
---|
145 | * Get the user list.
|
---|
146 | *
|
---|
147 | * Return value: (transfer none): the #LightDMUserList
|
---|
148 | **/
|
---|
149 | LightDMUserList *
|
---|
150 | lightdm_user_list_get_instance (void)
|
---|
151 | {
|
---|
152 | if (!singleton)
|
---|
153 | singleton = g_object_new (LIGHTDM_TYPE_USER_LIST, NULL);
|
---|
154 | return singleton;
|
---|
155 | }
|
---|
156 |
|
---|
157 | static LightDMUser *
|
---|
158 | get_user_by_name (LightDMUserList *user_list, const gchar *username)
|
---|
159 | {
|
---|
160 | LightDMUserListPrivate *priv = GET_LIST_PRIVATE (user_list);
|
---|
161 | GList *link;
|
---|
162 |
|
---|
163 | for (link = priv->users; link; link = link->next)
|
---|
164 | {
|
---|
165 | LightDMUser *user = link->data;
|
---|
166 | if (strcmp (lightdm_user_get_name (user), username) == 0)
|
---|
167 | return user;
|
---|
168 | }
|
---|
169 |
|
---|
170 | return NULL;
|
---|
171 | }
|
---|
172 |
|
---|
173 | static gint
|
---|
174 | compare_user (gconstpointer a, gconstpointer b)
|
---|
175 | {
|
---|
176 | LightDMUser *user_a = (LightDMUser *) a, *user_b = (LightDMUser *) b;
|
---|
177 | return strcmp (lightdm_user_get_display_name (user_a), lightdm_user_get_display_name (user_b));
|
---|
178 | }
|
---|
179 |
|
---|
180 | static gboolean
|
---|
181 | update_passwd_user (LightDMUser *user, const gchar *real_name, const gchar *home_directory, const gchar *image)
|
---|
182 | {
|
---|
183 | LightDMUserPrivate *priv = GET_USER_PRIVATE (user);
|
---|
184 |
|
---|
185 | if (g_strcmp0 (lightdm_user_get_real_name (user), real_name) == 0 &&
|
---|
186 | g_strcmp0 (lightdm_user_get_home_directory (user), home_directory) == 0 &&
|
---|
187 | g_strcmp0 (lightdm_user_get_image (user), image) == 0)
|
---|
188 | return FALSE;
|
---|
189 |
|
---|
190 | g_free (priv->real_name);
|
---|
191 | priv->real_name = g_strdup (real_name);
|
---|
192 | g_free (priv->home_directory);
|
---|
193 | priv->home_directory = g_strdup (home_directory);
|
---|
194 | g_free (priv->image);
|
---|
195 | priv->image = g_strdup (image);
|
---|
196 |
|
---|
197 | return TRUE;
|
---|
198 | }
|
---|
199 |
|
---|
200 | static void
|
---|
201 | user_changed_cb (LightDMUser *user, LightDMUserList *user_list)
|
---|
202 | {
|
---|
203 | g_signal_emit (user_list, list_signals[USER_CHANGED], 0, user);
|
---|
204 | }
|
---|
205 |
|
---|
206 | static void
|
---|
207 | load_passwd_file (LightDMUserList *user_list, gboolean emit_add_signal)
|
---|
208 | {
|
---|
209 | LightDMUserListPrivate *priv = GET_LIST_PRIVATE (user_list);
|
---|
210 | GKeyFile *config;
|
---|
211 | gchar *value;
|
---|
212 | gint minimum_uid;
|
---|
213 | gchar **hidden_users, **hidden_shells;
|
---|
214 | GList *users = NULL, *old_users, *new_users = NULL, *changed_users = NULL, *link;
|
---|
215 | GError *error = NULL;
|
---|
216 |
|
---|
217 | g_debug ("Loading user config from %s", USER_CONFIG_FILE);
|
---|
218 |
|
---|
219 | config = g_key_file_new ();
|
---|
220 | g_key_file_load_from_file (config, USER_CONFIG_FILE, G_KEY_FILE_NONE, &error);
|
---|
221 | if (error && !g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
|
---|
222 | g_warning ("Failed to load configuration from %s: %s", USER_CONFIG_FILE, error->message); // FIXME: Don't make warning on no file, just info
|
---|
223 | g_clear_error (&error);
|
---|
224 |
|
---|
225 | if (g_key_file_has_key (config, "UserList", "minimum-uid", NULL))
|
---|
226 | minimum_uid = g_key_file_get_integer (config, "UserList", "minimum-uid", NULL);
|
---|
227 | else
|
---|
228 | minimum_uid = 500;
|
---|
229 |
|
---|
230 | value = g_key_file_get_string (config, "UserList", "hidden-users", NULL);
|
---|
231 | if (!value)
|
---|
232 | value = g_strdup ("nobody nobody4 noaccess");
|
---|
233 | hidden_users = g_strsplit (value, " ", -1);
|
---|
234 | g_free (value);
|
---|
235 |
|
---|
236 | value = g_key_file_get_string (config, "UserList", "hidden-shells", NULL);
|
---|
237 | if (!value)
|
---|
238 | value = g_strdup ("/bin/false /usr/sbin/nologin");
|
---|
239 | hidden_shells = g_strsplit (value, " ", -1);
|
---|
240 | g_free (value);
|
---|
241 |
|
---|
242 | g_key_file_free (config);
|
---|
243 |
|
---|
244 | setpwent ();
|
---|
245 |
|
---|
246 | while (TRUE)
|
---|
247 | {
|
---|
248 | struct passwd *entry;
|
---|
249 | LightDMUser *user;
|
---|
250 | LightDMUserPrivate *user_priv;
|
---|
251 | char **tokens;
|
---|
252 | gchar *real_name, *image;
|
---|
253 | int i;
|
---|
254 |
|
---|
255 | errno = 0;
|
---|
256 | entry = getpwent ();
|
---|
257 | if (!entry)
|
---|
258 | break;
|
---|
259 |
|
---|
260 | /* Ignore system users */
|
---|
261 | if (entry->pw_uid < minimum_uid)
|
---|
262 | continue;
|
---|
263 |
|
---|
264 | /* Ignore users disabled by shell */
|
---|
265 | if (entry->pw_shell)
|
---|
266 | {
|
---|
267 | for (i = 0; hidden_shells[i] && strcmp (entry->pw_shell, hidden_shells[i]) != 0; i++);
|
---|
268 | if (hidden_shells[i])
|
---|
269 | continue;
|
---|
270 | }
|
---|
271 |
|
---|
272 | /* Ignore certain users */
|
---|
273 | for (i = 0; hidden_users[i] && strcmp (entry->pw_name, hidden_users[i]) != 0; i++);
|
---|
274 | if (hidden_users[i])
|
---|
275 | continue;
|
---|
276 |
|
---|
277 | tokens = g_strsplit (entry->pw_gecos, ",", -1);
|
---|
278 | if (tokens[0] != NULL && tokens[0][0] != '\0')
|
---|
279 | real_name = g_strdup (tokens[0]);
|
---|
280 | else
|
---|
281 | real_name = g_strdup ("");
|
---|
282 | g_strfreev (tokens);
|
---|
283 |
|
---|
284 | image = g_build_filename (entry->pw_dir, ".face", NULL);
|
---|
285 | if (!g_file_test (image, G_FILE_TEST_EXISTS))
|
---|
286 | {
|
---|
287 | g_free (image);
|
---|
288 | image = g_build_filename (entry->pw_dir, ".face.icon", NULL);
|
---|
289 | if (!g_file_test (image, G_FILE_TEST_EXISTS))
|
---|
290 | {
|
---|
291 | g_free (image);
|
---|
292 | image = NULL;
|
---|
293 | }
|
---|
294 | }
|
---|
295 |
|
---|
296 | user = g_object_new (LIGHTDM_TYPE_USER, NULL);
|
---|
297 | user_priv = GET_USER_PRIVATE (user);
|
---|
298 | user_priv->user_list = user_list;
|
---|
299 | g_free (user_priv->name);
|
---|
300 | user_priv->name = g_strdup (entry->pw_name);
|
---|
301 | g_free (user_priv->real_name);
|
---|
302 | user_priv->real_name = real_name;
|
---|
303 | g_free (user_priv->home_directory);
|
---|
304 | user_priv->home_directory = g_strdup (entry->pw_dir);
|
---|
305 | g_free (user_priv->image);
|
---|
306 | user_priv->image = image;
|
---|
307 |
|
---|
308 | /* Update existing users if have them */
|
---|
309 | for (link = priv->users; link; link = link->next)
|
---|
310 | {
|
---|
311 | LightDMUser *info = link->data;
|
---|
312 | if (strcmp (lightdm_user_get_name (info), lightdm_user_get_name (user)) == 0)
|
---|
313 | {
|
---|
314 | if (update_passwd_user (info, lightdm_user_get_real_name (user), lightdm_user_get_home_directory (user), lightdm_user_get_image (user)))
|
---|
315 | changed_users = g_list_insert_sorted (changed_users, info, compare_user);
|
---|
316 | g_object_unref (user);
|
---|
317 | user = info;
|
---|
318 | break;
|
---|
319 | }
|
---|
320 | }
|
---|
321 | if (!link)
|
---|
322 | {
|
---|
323 | /* Only notify once we have loaded the user list */
|
---|
324 | if (priv->have_users)
|
---|
325 | new_users = g_list_insert_sorted (new_users, user, compare_user);
|
---|
326 | }
|
---|
327 | users = g_list_insert_sorted (users, user, compare_user);
|
---|
328 | }
|
---|
329 | g_strfreev (hidden_users);
|
---|
330 | g_strfreev (hidden_shells);
|
---|
331 |
|
---|
332 | if (errno != 0)
|
---|
333 | g_warning ("Failed to read password database: %s", strerror (errno));
|
---|
334 |
|
---|
335 | endpwent ();
|
---|
336 |
|
---|
337 | /* Use new user list */
|
---|
338 | old_users = priv->users;
|
---|
339 | priv->users = users;
|
---|
340 |
|
---|
341 | /* Notify of changes */
|
---|
342 | for (link = new_users; link; link = link->next)
|
---|
343 | {
|
---|
344 | LightDMUser *info = link->data;
|
---|
345 | g_debug ("User %s added", lightdm_user_get_name (info));
|
---|
346 | g_signal_connect (info, "changed", G_CALLBACK (user_changed_cb), user_list);
|
---|
347 | if (emit_add_signal)
|
---|
348 | g_signal_emit (user_list, list_signals[USER_ADDED], 0, info);
|
---|
349 | }
|
---|
350 | g_list_free (new_users);
|
---|
351 | for (link = changed_users; link; link = link->next)
|
---|
352 | {
|
---|
353 | LightDMUser *info = link->data;
|
---|
354 | g_debug ("User %s changed", lightdm_user_get_name (info));
|
---|
355 | g_signal_emit (info, user_signals[CHANGED], 0);
|
---|
356 | }
|
---|
357 | g_list_free (changed_users);
|
---|
358 | for (link = old_users; link; link = link->next)
|
---|
359 | {
|
---|
360 | GList *new_link;
|
---|
361 |
|
---|
362 | /* See if this user is in the current list */
|
---|
363 | for (new_link = priv->users; new_link; new_link = new_link->next)
|
---|
364 | {
|
---|
365 | if (new_link->data == link->data)
|
---|
366 | break;
|
---|
367 | }
|
---|
368 |
|
---|
369 | if (!new_link)
|
---|
370 | {
|
---|
371 | LightDMUser *info = link->data;
|
---|
372 | g_debug ("User %s removed", lightdm_user_get_name (info));
|
---|
373 | g_signal_emit (user_list, list_signals[USER_REMOVED], 0, info);
|
---|
374 | g_object_unref (info);
|
---|
375 | }
|
---|
376 | }
|
---|
377 | g_list_free (old_users);
|
---|
378 | }
|
---|
379 |
|
---|
380 | static void
|
---|
381 | passwd_changed_cb (GFileMonitor *monitor, GFile *file, GFile *other_file, GFileMonitorEvent event_type, LightDMUserList *user_list)
|
---|
382 | {
|
---|
383 | if (event_type == G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT)
|
---|
384 | {
|
---|
385 | g_debug ("%s changed, reloading user list", g_file_get_path (file));
|
---|
386 | load_passwd_file (user_list, TRUE);
|
---|
387 | }
|
---|
388 | }
|
---|
389 |
|
---|
390 | static gboolean
|
---|
391 | update_user (UserAccountObject *object)
|
---|
392 | {
|
---|
393 | LightDMUserPrivate *priv = GET_USER_PRIVATE (object->user);
|
---|
394 | GVariant *result, *value;
|
---|
395 | GVariantIter *iter;
|
---|
396 | gchar *name;
|
---|
397 | GError *error = NULL;
|
---|
398 |
|
---|
399 | result = g_dbus_connection_call_sync (g_dbus_proxy_get_connection (object->proxy),
|
---|
400 | "org.freedesktop.Accounts",
|
---|
401 | g_dbus_proxy_get_object_path (object->proxy),
|
---|
402 | "org.freedesktop.DBus.Properties",
|
---|
403 | "GetAll",
|
---|
404 | g_variant_new ("(s)", "org.freedesktop.Accounts.User"),
|
---|
405 | G_VARIANT_TYPE ("(a{sv})"),
|
---|
406 | G_DBUS_CALL_FLAGS_NONE,
|
---|
407 | -1,
|
---|
408 | NULL,
|
---|
409 | &error);
|
---|
410 | if (error)
|
---|
411 | g_warning ("Error updating user %s: %s", g_dbus_proxy_get_object_path (object->proxy), error->message);
|
---|
412 | g_clear_error (&error);
|
---|
413 | if (!result)
|
---|
414 | return FALSE;
|
---|
415 |
|
---|
416 | g_variant_get (result, "(a{sv})", &iter);
|
---|
417 | while (g_variant_iter_loop (iter, "{&sv}", &name, &value))
|
---|
418 | {
|
---|
419 | if (strcmp (name, "UserName") == 0 && g_variant_is_of_type (value, G_VARIANT_TYPE_STRING))
|
---|
420 | {
|
---|
421 | gchar *user_name;
|
---|
422 | g_variant_get (value, "&s", &user_name);
|
---|
423 | g_free (priv->name);
|
---|
424 | priv->name = g_strdup (user_name);
|
---|
425 | }
|
---|
426 | else if (strcmp (name, "RealName") == 0 && g_variant_is_of_type (value, G_VARIANT_TYPE_STRING))
|
---|
427 | {
|
---|
428 | gchar *real_name;
|
---|
429 | g_variant_get (value, "&s", &real_name);
|
---|
430 | g_free (priv->real_name);
|
---|
431 | priv->real_name = g_strdup (real_name);
|
---|
432 | }
|
---|
433 | else if (strcmp (name, "HomeDirectory") == 0 && g_variant_is_of_type (value, G_VARIANT_TYPE_STRING))
|
---|
434 | {
|
---|
435 | gchar *home_directory;
|
---|
436 | g_variant_get (value, "&s", &home_directory);
|
---|
437 | g_free (priv->home_directory);
|
---|
438 | priv->home_directory = g_strdup (home_directory);
|
---|
439 | }
|
---|
440 | else if (strcmp (name, "IconFile") == 0 && g_variant_is_of_type (value, G_VARIANT_TYPE_STRING))
|
---|
441 | {
|
---|
442 | gchar *icon_file;
|
---|
443 | g_variant_get (value, "&s", &icon_file);
|
---|
444 | g_free (priv->image);
|
---|
445 | if (strcmp (icon_file, "") == 0)
|
---|
446 | priv->image = NULL;
|
---|
447 | else
|
---|
448 | priv->image = g_strdup (icon_file);
|
---|
449 | }
|
---|
450 | else if (strcmp (name, "BackgroundFile") == 0 && g_variant_is_of_type (value, G_VARIANT_TYPE_STRING))
|
---|
451 | {
|
---|
452 | gchar *background_file;
|
---|
453 | g_variant_get (value, "&s", &background_file);
|
---|
454 | g_free (priv->background);
|
---|
455 | if (strcmp (background_file, "") == 0)
|
---|
456 | priv->background = NULL;
|
---|
457 | else
|
---|
458 | priv->background = g_strdup (background_file);
|
---|
459 | }
|
---|
460 | }
|
---|
461 | g_variant_iter_free (iter);
|
---|
462 |
|
---|
463 | g_variant_unref (result);
|
---|
464 |
|
---|
465 | return TRUE;
|
---|
466 | }
|
---|
467 |
|
---|
468 | static void
|
---|
469 | user_signal_cb (GDBusProxy *proxy, gchar *sender_name, gchar *signal_name, GVariant *parameters, UserAccountObject *object)
|
---|
470 | {
|
---|
471 | if (strcmp (signal_name, "Changed") == 0)
|
---|
472 | {
|
---|
473 | if (g_variant_is_of_type (parameters, G_VARIANT_TYPE ("()")))
|
---|
474 | {
|
---|
475 | g_debug ("User %s changed", g_dbus_proxy_get_object_path (object->proxy));
|
---|
476 | update_user (object);
|
---|
477 | g_signal_emit (object->user, user_signals[CHANGED], 0);
|
---|
478 | }
|
---|
479 | else
|
---|
480 | g_warning ("Got org.freedesktop.Accounts.User signal Changed with unknown parameters %s", g_variant_get_type_string (parameters));
|
---|
481 | }
|
---|
482 | }
|
---|
483 |
|
---|
484 | static UserAccountObject *
|
---|
485 | user_account_object_new (LightDMUserList *user_list, const gchar *path)
|
---|
486 | {
|
---|
487 | GDBusProxy *proxy;
|
---|
488 | UserAccountObject *object;
|
---|
489 | GError *error = NULL;
|
---|
490 |
|
---|
491 | proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
|
---|
492 | G_DBUS_PROXY_FLAGS_NONE,
|
---|
493 | NULL,
|
---|
494 | "org.freedesktop.Accounts",
|
---|
495 | path,
|
---|
496 | "org.freedesktop.Accounts.User",
|
---|
497 | NULL,
|
---|
498 | &error);
|
---|
499 | if (error)
|
---|
500 | g_warning ("Error getting user %s: %s", path, error->message);
|
---|
501 | g_clear_error (&error);
|
---|
502 | if (!proxy)
|
---|
503 | return NULL;
|
---|
504 |
|
---|
505 | object = g_malloc0 (sizeof (UserAccountObject));
|
---|
506 | object->user = g_object_new (LIGHTDM_TYPE_USER, NULL);
|
---|
507 | GET_USER_PRIVATE (object->user)->user_list = user_list;
|
---|
508 | object->proxy = proxy;
|
---|
509 | g_signal_connect (proxy, "g-signal", G_CALLBACK (user_signal_cb), object);
|
---|
510 |
|
---|
511 | return object;
|
---|
512 | }
|
---|
513 |
|
---|
514 | static void
|
---|
515 | user_account_object_free (UserAccountObject *object)
|
---|
516 | {
|
---|
517 | if (!object)
|
---|
518 | return;
|
---|
519 | g_object_unref (object->user);
|
---|
520 | g_object_unref (object->proxy);
|
---|
521 | g_free (object);
|
---|
522 | }
|
---|
523 |
|
---|
524 | static UserAccountObject *
|
---|
525 | find_user_account_object (LightDMUserList *user_list, const gchar *path)
|
---|
526 | {
|
---|
527 | LightDMUserListPrivate *priv = GET_LIST_PRIVATE (user_list);
|
---|
528 | GList *link;
|
---|
529 |
|
---|
530 | for (link = priv->user_account_objects; link; link = link->next)
|
---|
531 | {
|
---|
532 | UserAccountObject *object = link->data;
|
---|
533 | if (strcmp (g_dbus_proxy_get_object_path (object->proxy), path) == 0)
|
---|
534 | return object;
|
---|
535 | }
|
---|
536 |
|
---|
537 | return NULL;
|
---|
538 | }
|
---|
539 |
|
---|
540 | static void
|
---|
541 | user_accounts_signal_cb (GDBusProxy *proxy, gchar *sender_name, gchar *signal_name, GVariant *parameters, LightDMUserList *user_list)
|
---|
542 | {
|
---|
543 | LightDMUserListPrivate *priv = GET_LIST_PRIVATE (user_list);
|
---|
544 |
|
---|
545 | if (strcmp (signal_name, "UserAdded") == 0)
|
---|
546 | {
|
---|
547 | if (g_variant_is_of_type (parameters, G_VARIANT_TYPE ("(o)")))
|
---|
548 | {
|
---|
549 | gchar *path;
|
---|
550 | UserAccountObject *object;
|
---|
551 |
|
---|
552 | g_variant_get (parameters, "(&o)", &path);
|
---|
553 |
|
---|
554 | /* Ignore duplicate requests */
|
---|
555 | object = find_user_account_object (user_list, path);
|
---|
556 | if (object)
|
---|
557 | return;
|
---|
558 |
|
---|
559 | object = user_account_object_new (user_list, path);
|
---|
560 | if (object && update_user (object))
|
---|
561 | {
|
---|
562 | g_debug ("User %s added", path);
|
---|
563 | priv->user_account_objects = g_list_append (priv->user_account_objects, object);
|
---|
564 | priv->users = g_list_insert_sorted (priv->users, g_object_ref (object->user), compare_user);
|
---|
565 | g_signal_connect (object->user, "changed", G_CALLBACK (user_changed_cb), user_list);
|
---|
566 | g_signal_emit (user_list, list_signals[USER_ADDED], 0, object->user);
|
---|
567 | }
|
---|
568 | else
|
---|
569 | user_account_object_free (object);
|
---|
570 | }
|
---|
571 | else
|
---|
572 | g_warning ("Got UserAccounts signal UserAdded with unknown parameters %s", g_variant_get_type_string (parameters));
|
---|
573 | }
|
---|
574 | else if (strcmp (signal_name, "UserDeleted") == 0)
|
---|
575 | {
|
---|
576 | if (g_variant_is_of_type (parameters, G_VARIANT_TYPE ("(o)")))
|
---|
577 | {
|
---|
578 | gchar *path;
|
---|
579 | UserAccountObject *object;
|
---|
580 |
|
---|
581 | g_variant_get (parameters, "(&o)", &path);
|
---|
582 |
|
---|
583 | object = find_user_account_object (user_list, path);
|
---|
584 | if (!object)
|
---|
585 | return;
|
---|
586 |
|
---|
587 | g_debug ("User %s deleted", path);
|
---|
588 | priv->users = g_list_remove (priv->users, object->user);
|
---|
589 | g_object_unref (object->user);
|
---|
590 |
|
---|
591 | g_signal_emit (user_list, list_signals[USER_REMOVED], 0, object->user);
|
---|
592 |
|
---|
593 | priv->user_account_objects = g_list_remove (priv->user_account_objects, object);
|
---|
594 | user_account_object_free (object);
|
---|
595 | }
|
---|
596 | else
|
---|
597 | g_warning ("Got UserAccounts signal UserDeleted with unknown parameters %s", g_variant_get_type_string (parameters));
|
---|
598 | }
|
---|
599 | }
|
---|
600 |
|
---|
601 | static Session *
|
---|
602 | load_session (LightDMUserList *user_list, const gchar *path)
|
---|
603 | {
|
---|
604 | LightDMUserListPrivate *priv = GET_LIST_PRIVATE (user_list);
|
---|
605 | Session *session = NULL;
|
---|
606 | GVariant *result, *username;
|
---|
607 | GError *error = NULL;
|
---|
608 |
|
---|
609 | result = g_dbus_connection_call_sync (g_dbus_proxy_get_connection (priv->display_manager_proxy),
|
---|
610 | "org.freedesktop.DisplayManager",
|
---|
611 | path,
|
---|
612 | "org.freedesktop.DBus.Properties",
|
---|
613 | "Get",
|
---|
614 | g_variant_new ("(ss)", "org.freedesktop.DisplayManager.Session", "UserName"),
|
---|
615 | G_VARIANT_TYPE ("(v)"),
|
---|
616 | G_DBUS_CALL_FLAGS_NONE,
|
---|
617 | -1,
|
---|
618 | NULL,
|
---|
619 | &error);
|
---|
620 | if (error)
|
---|
621 | g_warning ("Error getting UserName from org.freedesktop.DisplayManager.Session: %s", error->message);
|
---|
622 | g_clear_error (&error);
|
---|
623 | if (!result)
|
---|
624 | return NULL;
|
---|
625 |
|
---|
626 | g_variant_get (result, "(v)", &username);
|
---|
627 | if (g_variant_is_of_type (username, G_VARIANT_TYPE_STRING))
|
---|
628 | {
|
---|
629 | gchar *name;
|
---|
630 |
|
---|
631 | g_variant_get (username, "&s", &name);
|
---|
632 |
|
---|
633 | g_debug ("Loaded session %s (%s)", path, name);
|
---|
634 | session = g_object_new (session_get_type (), NULL);
|
---|
635 | session->username = g_strdup (name);
|
---|
636 | session->path = g_strdup (path);
|
---|
637 | priv->sessions = g_list_append (priv->sessions, session);
|
---|
638 | }
|
---|
639 | g_variant_unref (username);
|
---|
640 | g_variant_unref (result);
|
---|
641 |
|
---|
642 | return session;
|
---|
643 | }
|
---|
644 |
|
---|
645 | static void
|
---|
646 | display_manager_signal_cb (GDBusProxy *proxy, gchar *sender_name, gchar *signal_name, GVariant *parameters, LightDMUserList *user_list)
|
---|
647 | {
|
---|
648 | LightDMUserListPrivate *priv = GET_LIST_PRIVATE (user_list);
|
---|
649 |
|
---|
650 | if (strcmp (signal_name, "SessionAdded") == 0)
|
---|
651 | {
|
---|
652 | if (g_variant_is_of_type (parameters, G_VARIANT_TYPE ("(o)")))
|
---|
653 | {
|
---|
654 | gchar *path;
|
---|
655 | Session *session;
|
---|
656 | LightDMUser *user = NULL;
|
---|
657 |
|
---|
658 | g_variant_get (parameters, "(&o)", &path);
|
---|
659 | session = load_session (user_list, path);
|
---|
660 | if (session)
|
---|
661 | user = get_user_by_name (user_list, session->username);
|
---|
662 | if (user)
|
---|
663 | g_signal_emit (user, user_signals[CHANGED], 0);
|
---|
664 | }
|
---|
665 | }
|
---|
666 | else if (strcmp (signal_name, "SessionRemoved") == 0)
|
---|
667 | {
|
---|
668 | if (g_variant_is_of_type (parameters, G_VARIANT_TYPE ("(o)")))
|
---|
669 | {
|
---|
670 | gchar *path;
|
---|
671 | GList *link;
|
---|
672 |
|
---|
673 | g_variant_get (parameters, "(&o)", &path);
|
---|
674 |
|
---|
675 | for (link = priv->sessions; link; link = link->next)
|
---|
676 | {
|
---|
677 | Session *session = link->data;
|
---|
678 | if (strcmp (session->path, path) == 0)
|
---|
679 | {
|
---|
680 | LightDMUser *user;
|
---|
681 |
|
---|
682 | g_debug ("Session %s removed", path);
|
---|
683 | priv->sessions = g_list_remove_link (priv->sessions, link);
|
---|
684 | user = get_user_by_name (user_list, session->username);
|
---|
685 | if (user)
|
---|
686 | g_signal_emit (user, user_signals[CHANGED], 0);
|
---|
687 | g_object_unref (session);
|
---|
688 | break;
|
---|
689 | }
|
---|
690 | }
|
---|
691 | }
|
---|
692 | }
|
---|
693 | }
|
---|
694 |
|
---|
695 | static void
|
---|
696 | update_users (LightDMUserList *user_list)
|
---|
697 | {
|
---|
698 | LightDMUserListPrivate *priv = GET_LIST_PRIVATE (user_list);
|
---|
699 | GError *error = NULL;
|
---|
700 |
|
---|
701 | if (priv->have_users)
|
---|
702 | return;
|
---|
703 | priv->have_users = TRUE;
|
---|
704 |
|
---|
705 | priv->accounts_service_proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
|
---|
706 | G_DBUS_PROXY_FLAGS_NONE,
|
---|
707 | NULL,
|
---|
708 | "org.freedesktop.Accounts",
|
---|
709 | "/org/freedesktop/Accounts",
|
---|
710 | "org.freedesktop.Accounts",
|
---|
711 | NULL,
|
---|
712 | &error);
|
---|
713 | if (error)
|
---|
714 | g_warning ("Error contacting org.freedesktop.Accounts: %s", error->message);
|
---|
715 | g_clear_error (&error);
|
---|
716 |
|
---|
717 | /* Check if the service exists */
|
---|
718 | if (priv->accounts_service_proxy)
|
---|
719 | {
|
---|
720 | gchar *name;
|
---|
721 |
|
---|
722 | name = g_dbus_proxy_get_name_owner (priv->accounts_service_proxy);
|
---|
723 | if (!name)
|
---|
724 | {
|
---|
725 | g_debug ("org.freedesktop.Accounts does not exist, falling back to passwd file");
|
---|
726 | g_object_unref (priv->accounts_service_proxy);
|
---|
727 | priv->accounts_service_proxy = NULL;
|
---|
728 | }
|
---|
729 | g_free (name);
|
---|
730 | }
|
---|
731 |
|
---|
732 | if (priv->accounts_service_proxy)
|
---|
733 | {
|
---|
734 | GVariant *result;
|
---|
735 |
|
---|
736 | g_signal_connect (priv->accounts_service_proxy, "g-signal", G_CALLBACK (user_accounts_signal_cb), user_list);
|
---|
737 |
|
---|
738 | result = g_dbus_proxy_call_sync (priv->accounts_service_proxy,
|
---|
739 | "ListCachedUsers",
|
---|
740 | g_variant_new ("()"),
|
---|
741 | G_DBUS_CALL_FLAGS_NONE,
|
---|
742 | -1,
|
---|
743 | NULL,
|
---|
744 | &error);
|
---|
745 | if (error)
|
---|
746 | g_warning ("Error getting user list from org.freedesktop.Accounts: %s", error->message);
|
---|
747 | g_clear_error (&error);
|
---|
748 | if (!result)
|
---|
749 | return;
|
---|
750 |
|
---|
751 | if (g_variant_is_of_type (result, G_VARIANT_TYPE ("(ao)")))
|
---|
752 | {
|
---|
753 | GVariantIter *iter;
|
---|
754 | const gchar *path;
|
---|
755 |
|
---|
756 | g_debug ("Loading users from org.freedesktop.Accounts");
|
---|
757 | g_variant_get (result, "(ao)", &iter);
|
---|
758 | while (g_variant_iter_loop (iter, "&o", &path))
|
---|
759 | {
|
---|
760 | UserAccountObject *object;
|
---|
761 |
|
---|
762 | g_debug ("Loading user %s", path);
|
---|
763 |
|
---|
764 | object = user_account_object_new (user_list, path);
|
---|
765 | if (object && update_user (object))
|
---|
766 | {
|
---|
767 | priv->user_account_objects = g_list_append (priv->user_account_objects, object);
|
---|
768 | priv->users = g_list_insert_sorted (priv->users, g_object_ref (object->user), compare_user);
|
---|
769 | g_signal_connect (object->user, "changed", G_CALLBACK (user_changed_cb), user_list);
|
---|
770 | }
|
---|
771 | else
|
---|
772 | user_account_object_free (object);
|
---|
773 | }
|
---|
774 | g_variant_iter_free (iter);
|
---|
775 | }
|
---|
776 | else
|
---|
777 | g_warning ("Unexpected type from ListCachedUsers: %s", g_variant_get_type_string (result));
|
---|
778 |
|
---|
779 | g_variant_unref (result);
|
---|
780 | }
|
---|
781 | else
|
---|
782 | {
|
---|
783 | GFile *passwd_file;
|
---|
784 |
|
---|
785 | load_passwd_file (user_list, FALSE);
|
---|
786 |
|
---|
787 | /* Watch for changes to user list */
|
---|
788 |
|
---|
789 | passwd_file = g_file_new_for_path (PASSWD_FILE);
|
---|
790 | priv->passwd_monitor = g_file_monitor (passwd_file, G_FILE_MONITOR_NONE, NULL, &error);
|
---|
791 | g_object_unref (passwd_file);
|
---|
792 | if (error)
|
---|
793 | g_warning ("Error monitoring %s: %s", PASSWD_FILE, error->message);
|
---|
794 | else
|
---|
795 | g_signal_connect (priv->passwd_monitor, "changed", G_CALLBACK (passwd_changed_cb), user_list);
|
---|
796 | g_clear_error (&error);
|
---|
797 | }
|
---|
798 |
|
---|
799 | priv->display_manager_proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
|
---|
800 | G_DBUS_PROXY_FLAGS_NONE,
|
---|
801 | NULL,
|
---|
802 | "org.freedesktop.DisplayManager",
|
---|
803 | "/org/freedesktop/DisplayManager",
|
---|
804 | "org.freedesktop.DisplayManager",
|
---|
805 | NULL,
|
---|
806 | &error);
|
---|
807 | if (error)
|
---|
808 | g_warning ("Error contacting org.freedesktop.DisplayManager: %s", error->message);
|
---|
809 | g_clear_error (&error);
|
---|
810 |
|
---|
811 | if (priv->display_manager_proxy)
|
---|
812 | {
|
---|
813 | GVariant *result;
|
---|
814 |
|
---|
815 | g_signal_connect (priv->display_manager_proxy, "g-signal", G_CALLBACK (display_manager_signal_cb), user_list);
|
---|
816 |
|
---|
817 | result = g_dbus_connection_call_sync (g_dbus_proxy_get_connection (priv->display_manager_proxy),
|
---|
818 | "org.freedesktop.DisplayManager",
|
---|
819 | "/org/freedesktop/DisplayManager",
|
---|
820 | "org.freedesktop.DBus.Properties",
|
---|
821 | "Get",
|
---|
822 | g_variant_new ("(ss)", "org.freedesktop.DisplayManager", "Sessions"),
|
---|
823 | G_VARIANT_TYPE ("(v)"),
|
---|
824 | G_DBUS_CALL_FLAGS_NONE,
|
---|
825 | -1,
|
---|
826 | NULL,
|
---|
827 | &error);
|
---|
828 | if (error)
|
---|
829 | g_warning ("Error getting session list from org.freedesktop.DisplayManager: %s", error->message);
|
---|
830 | g_clear_error (&error);
|
---|
831 | if (!result)
|
---|
832 | return;
|
---|
833 |
|
---|
834 | if (g_variant_is_of_type (result, G_VARIANT_TYPE ("(v)")))
|
---|
835 | {
|
---|
836 | GVariant *value;
|
---|
837 | GVariantIter *iter;
|
---|
838 | const gchar *path;
|
---|
839 |
|
---|
840 | g_variant_get (result, "(v)", &value);
|
---|
841 |
|
---|
842 | g_debug ("Loading sessions from org.freedesktop.DisplayManager");
|
---|
843 | g_variant_get (value, "ao", &iter);
|
---|
844 | while (g_variant_iter_loop (iter, "&o", &path))
|
---|
845 | load_session (user_list, path);
|
---|
846 | g_variant_iter_free (iter);
|
---|
847 |
|
---|
848 | g_variant_unref (value);
|
---|
849 | }
|
---|
850 | else
|
---|
851 | g_warning ("Unexpected type from org.freedesktop.DisplayManager.Sessions: %s", g_variant_get_type_string (result));
|
---|
852 |
|
---|
853 | g_variant_unref (result);
|
---|
854 | }
|
---|
855 | }
|
---|
856 |
|
---|
857 | /**
|
---|
858 | * lightdm_user_list_get_length:
|
---|
859 | * @user_list: a #LightDMUserList
|
---|
860 | *
|
---|
861 | * Return value: The number of users able to log in
|
---|
862 | **/
|
---|
863 | gint
|
---|
864 | lightdm_user_list_get_length (LightDMUserList *user_list)
|
---|
865 | {
|
---|
866 | g_return_val_if_fail (LIGHTDM_IS_USER_LIST (user_list), 0);
|
---|
867 | update_users (user_list);
|
---|
868 | return g_list_length (GET_LIST_PRIVATE (user_list)->users);
|
---|
869 | }
|
---|
870 |
|
---|
871 | /**
|
---|
872 | * lightdm_user_list_get_users:
|
---|
873 | * @user_list: A #LightDMUserList
|
---|
874 | *
|
---|
875 | * Get a list of users to present to the user. This list may be a subset of the
|
---|
876 | * available users and may be empty depending on the server configuration.
|
---|
877 | *
|
---|
878 | * Return value: (element-type LightDMUser) (transfer none): A list of #LightDMUser that should be presented to the user.
|
---|
879 | **/
|
---|
880 | GList *
|
---|
881 | lightdm_user_list_get_users (LightDMUserList *user_list)
|
---|
882 | {
|
---|
883 | g_return_val_if_fail (LIGHTDM_IS_USER_LIST (user_list), NULL);
|
---|
884 | update_users (user_list);
|
---|
885 | return GET_LIST_PRIVATE (user_list)->users;
|
---|
886 | }
|
---|
887 |
|
---|
888 | /**
|
---|
889 | * lightdm_user_list_get_user_by_name:
|
---|
890 | * @user_list: A #LightDMUserList
|
---|
891 | * @username: Name of user to get.
|
---|
892 | *
|
---|
893 | * Get infomation about a given user or #NULL if this user doesn't exist.
|
---|
894 | *
|
---|
895 | * Return value: (transfer none): A #LightDMUser entry for the given user.
|
---|
896 | **/
|
---|
897 | LightDMUser *
|
---|
898 | lightdm_user_list_get_user_by_name (LightDMUserList *user_list, const gchar *username)
|
---|
899 | {
|
---|
900 | g_return_val_if_fail (LIGHTDM_IS_USER_LIST (user_list), NULL);
|
---|
901 | g_return_val_if_fail (username != NULL, NULL);
|
---|
902 |
|
---|
903 | update_users (user_list);
|
---|
904 |
|
---|
905 | return get_user_by_name (user_list, username);
|
---|
906 | }
|
---|
907 |
|
---|
908 | static void
|
---|
909 | lightdm_user_list_init (LightDMUserList *user_list)
|
---|
910 | {
|
---|
911 | }
|
---|
912 |
|
---|
913 | static void
|
---|
914 | lightdm_user_list_set_property (GObject *object,
|
---|
915 | guint prop_id,
|
---|
916 | const GValue *value,
|
---|
917 | GParamSpec *pspec)
|
---|
918 | {
|
---|
919 | G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
---|
920 | }
|
---|
921 |
|
---|
922 | static void
|
---|
923 | lightdm_user_list_get_property (GObject *object,
|
---|
924 | guint prop_id,
|
---|
925 | GValue *value,
|
---|
926 | GParamSpec *pspec)
|
---|
927 | {
|
---|
928 | LightDMUserList *self;
|
---|
929 |
|
---|
930 | self = LIGHTDM_USER_LIST (object);
|
---|
931 |
|
---|
932 | switch (prop_id)
|
---|
933 | {
|
---|
934 | case LIST_PROP_NUM_USERS:
|
---|
935 | g_value_set_int (value, lightdm_user_list_get_length (self));
|
---|
936 | break;
|
---|
937 | default:
|
---|
938 | G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
---|
939 | break;
|
---|
940 | }
|
---|
941 | }
|
---|
942 |
|
---|
943 | static void
|
---|
944 | lightdm_user_list_finalize (GObject *object)
|
---|
945 | {
|
---|
946 | LightDMUserList *self = LIGHTDM_USER_LIST (object);
|
---|
947 | LightDMUserListPrivate *priv = GET_LIST_PRIVATE (self);
|
---|
948 |
|
---|
949 | if (priv->accounts_service_proxy)
|
---|
950 | g_object_unref (priv->accounts_service_proxy);
|
---|
951 | g_list_free_full (priv->user_account_objects, (GDestroyNotify) user_account_object_free);
|
---|
952 | if (priv->passwd_monitor)
|
---|
953 | g_object_unref (priv->passwd_monitor);
|
---|
954 | g_list_free_full (priv->users, g_object_unref);
|
---|
955 | g_list_free_full (priv->sessions, g_object_unref);
|
---|
956 |
|
---|
957 | G_OBJECT_CLASS (lightdm_user_list_parent_class)->finalize (object);
|
---|
958 | }
|
---|
959 |
|
---|
960 | static void
|
---|
961 | lightdm_user_list_class_init (LightDMUserListClass *klass)
|
---|
962 | {
|
---|
963 | GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
---|
964 |
|
---|
965 | g_type_class_add_private (klass, sizeof (LightDMUserListPrivate));
|
---|
966 |
|
---|
967 | object_class->set_property = lightdm_user_list_set_property;
|
---|
968 | object_class->get_property = lightdm_user_list_get_property;
|
---|
969 | object_class->finalize = lightdm_user_list_finalize;
|
---|
970 |
|
---|
971 | g_object_class_install_property (object_class,
|
---|
972 | LIST_PROP_NUM_USERS,
|
---|
973 | g_param_spec_int ("num-users",
|
---|
974 | "num-users",
|
---|
975 | "Number of login users",
|
---|
976 | 0, G_MAXINT, 0,
|
---|
977 | G_PARAM_READABLE));
|
---|
978 | /**
|
---|
979 | * LightDMUserList::user-added:
|
---|
980 | * @user_list: A #LightDMUserList
|
---|
981 | * @user: The #LightDM user that has been added.
|
---|
982 | *
|
---|
983 | * The ::user-added signal gets emitted when a user account is created.
|
---|
984 | **/
|
---|
985 | list_signals[USER_ADDED] =
|
---|
986 | g_signal_new ("user-added",
|
---|
987 | G_TYPE_FROM_CLASS (klass),
|
---|
988 | G_SIGNAL_RUN_LAST,
|
---|
989 | G_STRUCT_OFFSET (LightDMUserListClass, user_added),
|
---|
990 | NULL, NULL,
|
---|
991 | g_cclosure_marshal_VOID__OBJECT,
|
---|
992 | G_TYPE_NONE, 1, LIGHTDM_TYPE_USER);
|
---|
993 |
|
---|
994 | /**
|
---|
995 | * LightDMUserList::user-changed:
|
---|
996 | * @user_list: A #LightDMUserList
|
---|
997 | * @user: The #LightDM user that has been changed.
|
---|
998 | *
|
---|
999 | * The ::user-changed signal gets emitted when a user account is modified.
|
---|
1000 | **/
|
---|
1001 | list_signals[USER_CHANGED] =
|
---|
1002 | g_signal_new ("user-changed",
|
---|
1003 | G_TYPE_FROM_CLASS (klass),
|
---|
1004 | G_SIGNAL_RUN_LAST,
|
---|
1005 | G_STRUCT_OFFSET (LightDMUserListClass, user_changed),
|
---|
1006 | NULL, NULL,
|
---|
1007 | g_cclosure_marshal_VOID__OBJECT,
|
---|
1008 | G_TYPE_NONE, 1, LIGHTDM_TYPE_USER);
|
---|
1009 |
|
---|
1010 | /**
|
---|
1011 | * LightDMUserList::user-removed:
|
---|
1012 | * @user_list: A #LightDMUserList
|
---|
1013 | * @user: The #LightDM user that has been removed.
|
---|
1014 | *
|
---|
1015 | * The ::user-removed signal gets emitted when a user account is removed.
|
---|
1016 | **/
|
---|
1017 | list_signals[USER_REMOVED] =
|
---|
1018 | g_signal_new ("user-removed",
|
---|
1019 | G_TYPE_FROM_CLASS (klass),
|
---|
1020 | G_SIGNAL_RUN_LAST,
|
---|
1021 | G_STRUCT_OFFSET (LightDMUserListClass, user_removed),
|
---|
1022 | NULL, NULL,
|
---|
1023 | g_cclosure_marshal_VOID__OBJECT,
|
---|
1024 | G_TYPE_NONE, 1, LIGHTDM_TYPE_USER);
|
---|
1025 | }
|
---|
1026 |
|
---|
1027 | /**
|
---|
1028 | * lightdm_user_get_name:
|
---|
1029 | * @user: A #LightDMUser
|
---|
1030 | *
|
---|
1031 | * Get the name of a user.
|
---|
1032 | *
|
---|
1033 | * Return value: The name of the given user
|
---|
1034 | **/
|
---|
1035 | const gchar *
|
---|
1036 | lightdm_user_get_name (LightDMUser *user)
|
---|
1037 | {
|
---|
1038 | g_return_val_if_fail (LIGHTDM_IS_USER (user), NULL);
|
---|
1039 | return GET_USER_PRIVATE (user)->name;
|
---|
1040 | }
|
---|
1041 |
|
---|
1042 | /**
|
---|
1043 | * lightdm_user_get_real_name:
|
---|
1044 | * @user: A #LightDMUser
|
---|
1045 | *
|
---|
1046 | * Get the real name of a user.
|
---|
1047 | *
|
---|
1048 | * Return value: The real name of the given user
|
---|
1049 | **/
|
---|
1050 | const gchar *
|
---|
1051 | lightdm_user_get_real_name (LightDMUser *user)
|
---|
1052 | {
|
---|
1053 | g_return_val_if_fail (LIGHTDM_IS_USER (user), NULL);
|
---|
1054 | return GET_USER_PRIVATE (user)->real_name;
|
---|
1055 | }
|
---|
1056 |
|
---|
1057 | /**
|
---|
1058 | * lightdm_user_get_display_name:
|
---|
1059 | * @user: A #LightDMUser
|
---|
1060 | *
|
---|
1061 | * Get the display name of a user.
|
---|
1062 | *
|
---|
1063 | * Return value: The display name of the given user
|
---|
1064 | **/
|
---|
1065 | const gchar *
|
---|
1066 | lightdm_user_get_display_name (LightDMUser *user)
|
---|
1067 | {
|
---|
1068 | LightDMUserPrivate *priv;
|
---|
1069 |
|
---|
1070 | g_return_val_if_fail (LIGHTDM_IS_USER (user), NULL);
|
---|
1071 |
|
---|
1072 | priv = GET_USER_PRIVATE (user);
|
---|
1073 | if (strcmp (priv->real_name, ""))
|
---|
1074 | return priv->real_name;
|
---|
1075 | else
|
---|
1076 | return priv->name;
|
---|
1077 | }
|
---|
1078 |
|
---|
1079 | /**
|
---|
1080 | * lightdm_user_get_home_directory:
|
---|
1081 | * @user: A #LightDMUser
|
---|
1082 | *
|
---|
1083 | * Get the home directory for a user.
|
---|
1084 | *
|
---|
1085 | * Return value: The users home directory
|
---|
1086 | */
|
---|
1087 | const gchar *
|
---|
1088 | lightdm_user_get_home_directory (LightDMUser *user)
|
---|
1089 | {
|
---|
1090 | g_return_val_if_fail (LIGHTDM_IS_USER (user), NULL);
|
---|
1091 | return GET_USER_PRIVATE (user)->home_directory;
|
---|
1092 | }
|
---|
1093 |
|
---|
1094 | /**
|
---|
1095 | * lightdm_user_get_image:
|
---|
1096 | * @user: A #LightDMUser
|
---|
1097 | *
|
---|
1098 | * Get the image URI for a user.
|
---|
1099 | *
|
---|
1100 | * Return value: The image URI for the given user or #NULL if no URI
|
---|
1101 | **/
|
---|
1102 | const gchar *
|
---|
1103 | lightdm_user_get_image (LightDMUser *user)
|
---|
1104 | {
|
---|
1105 | g_return_val_if_fail (LIGHTDM_IS_USER (user), NULL);
|
---|
1106 | return GET_USER_PRIVATE (user)->image;
|
---|
1107 | }
|
---|
1108 |
|
---|
1109 | /**
|
---|
1110 | * lightdm_user_get_background:
|
---|
1111 | * @user: A #LightDMUser
|
---|
1112 | *
|
---|
1113 | * Get the background file path for a user.
|
---|
1114 | *
|
---|
1115 | * Return value: The background file path for the given user or #NULL if no path
|
---|
1116 | **/
|
---|
1117 | const gchar *
|
---|
1118 | lightdm_user_get_background (LightDMUser *user)
|
---|
1119 | {
|
---|
1120 | g_return_val_if_fail (LIGHTDM_IS_USER (user), NULL);
|
---|
1121 | return GET_USER_PRIVATE (user)->background;
|
---|
1122 | }
|
---|
1123 |
|
---|
1124 | static void
|
---|
1125 | load_dmrc (LightDMUser *user)
|
---|
1126 | {
|
---|
1127 | LightDMUserPrivate *priv = GET_USER_PRIVATE (user);
|
---|
1128 | gchar *path;
|
---|
1129 | //gboolean have_dmrc;
|
---|
1130 |
|
---|
1131 | if (!priv->dmrc_file)
|
---|
1132 | priv->dmrc_file = g_key_file_new ();
|
---|
1133 |
|
---|
1134 | /* Load from the user directory */
|
---|
1135 | path = g_build_filename (priv->home_directory, ".dmrc", NULL);
|
---|
1136 | /*have_dmrc = */g_key_file_load_from_file (priv->dmrc_file, path, G_KEY_FILE_KEEP_COMMENTS, NULL);
|
---|
1137 | g_free (path);
|
---|
1138 |
|
---|
1139 | /* If no ~/.dmrc, then load from the cache */
|
---|
1140 | // FIXME
|
---|
1141 |
|
---|
1142 | // FIXME: Watch for changes
|
---|
1143 |
|
---|
1144 | /* The Language field is actually a locale, strip the codeset off it to get the language */
|
---|
1145 | if (priv->language)
|
---|
1146 | g_free (priv->language);
|
---|
1147 | priv->language = g_key_file_get_string (priv->dmrc_file, "Desktop", "Language", NULL);
|
---|
1148 | if (priv->language)
|
---|
1149 | {
|
---|
1150 | gchar *codeset = strchr (priv->language, '.');
|
---|
1151 | if (codeset)
|
---|
1152 | *codeset = '\0';
|
---|
1153 | }
|
---|
1154 |
|
---|
1155 | if (priv->layouts)
|
---|
1156 | {
|
---|
1157 | g_strfreev (priv->layouts);
|
---|
1158 | priv->layouts = NULL;
|
---|
1159 | }
|
---|
1160 | if (g_key_file_has_key (priv->dmrc_file, "Desktop", "Layout", NULL))
|
---|
1161 | {
|
---|
1162 | priv->layouts = g_malloc (sizeof (gchar *) * 2);
|
---|
1163 | priv->layouts[0] = g_key_file_get_string (priv->dmrc_file, "Desktop", "Layout", NULL);
|
---|
1164 | priv->layouts[1] = NULL;
|
---|
1165 | }
|
---|
1166 |
|
---|
1167 | if (priv->session)
|
---|
1168 | g_free (priv->session);
|
---|
1169 | priv->session = g_key_file_get_string (priv->dmrc_file, "Desktop", "Session", NULL);
|
---|
1170 | }
|
---|
1171 |
|
---|
1172 | static GVariant *
|
---|
1173 | get_property (GDBusProxy *proxy, const gchar *property)
|
---|
1174 | {
|
---|
1175 | GVariant *answer;
|
---|
1176 |
|
---|
1177 | if (!proxy)
|
---|
1178 | return NULL;
|
---|
1179 |
|
---|
1180 | answer = g_dbus_proxy_get_cached_property (proxy, property);
|
---|
1181 |
|
---|
1182 | if (!answer)
|
---|
1183 | {
|
---|
1184 | g_warning ("Could not get accounts property %s", property);
|
---|
1185 | return NULL;
|
---|
1186 | }
|
---|
1187 |
|
---|
1188 | return answer;
|
---|
1189 | }
|
---|
1190 |
|
---|
1191 | static gboolean
|
---|
1192 | get_boolean_property (GDBusProxy *proxy, const gchar *property)
|
---|
1193 | {
|
---|
1194 | GVariant *answer;
|
---|
1195 | gboolean rv;
|
---|
1196 |
|
---|
1197 | answer = get_property (proxy, property);
|
---|
1198 | if (!g_variant_is_of_type (answer, G_VARIANT_TYPE_BOOLEAN))
|
---|
1199 | {
|
---|
1200 | g_warning ("Unexpected accounts property type for %s: %s",
|
---|
1201 | property, g_variant_get_type_string (answer));
|
---|
1202 | g_variant_unref (answer);
|
---|
1203 | return FALSE;
|
---|
1204 | }
|
---|
1205 |
|
---|
1206 | rv = g_variant_get_boolean (answer);
|
---|
1207 | g_variant_unref (answer);
|
---|
1208 |
|
---|
1209 | return rv;
|
---|
1210 | }
|
---|
1211 |
|
---|
1212 | static gchar *
|
---|
1213 | get_string_property (GDBusProxy *proxy, const gchar *property)
|
---|
1214 | {
|
---|
1215 | GVariant *answer;
|
---|
1216 | gchar *rv;
|
---|
1217 |
|
---|
1218 | answer = get_property (proxy, property);
|
---|
1219 | if (!g_variant_is_of_type (answer, G_VARIANT_TYPE_STRING))
|
---|
1220 | {
|
---|
1221 | g_warning ("Unexpected accounts property type for %s: %s",
|
---|
1222 | property, g_variant_get_type_string (answer));
|
---|
1223 | g_variant_unref (answer);
|
---|
1224 | return NULL;
|
---|
1225 | }
|
---|
1226 |
|
---|
1227 | rv = g_strdup (g_variant_get_string (answer, NULL));
|
---|
1228 | if (strcmp (rv, "") == 0)
|
---|
1229 | {
|
---|
1230 | g_free (rv);
|
---|
1231 | rv = NULL;
|
---|
1232 | }
|
---|
1233 | g_variant_unref (answer);
|
---|
1234 |
|
---|
1235 | return rv;
|
---|
1236 | }
|
---|
1237 |
|
---|
1238 | static gchar **
|
---|
1239 | get_string_array_property (GDBusProxy *proxy, const gchar *property)
|
---|
1240 | {
|
---|
1241 | GVariant *answer;
|
---|
1242 | gchar **rv;
|
---|
1243 |
|
---|
1244 | if (!proxy)
|
---|
1245 | return NULL;
|
---|
1246 |
|
---|
1247 | answer = g_dbus_proxy_get_cached_property (proxy, property);
|
---|
1248 |
|
---|
1249 | if (!answer)
|
---|
1250 | {
|
---|
1251 | g_warning ("Could not get accounts property %s", property);
|
---|
1252 | return NULL;
|
---|
1253 | }
|
---|
1254 |
|
---|
1255 | if (!g_variant_is_of_type (answer, G_VARIANT_TYPE ("as")))
|
---|
1256 | {
|
---|
1257 | g_warning ("Unexpected accounts property type for %s: %s",
|
---|
1258 | property, g_variant_get_type_string (answer));
|
---|
1259 | g_variant_unref (answer);
|
---|
1260 | return NULL;
|
---|
1261 | }
|
---|
1262 |
|
---|
1263 | rv = g_variant_dup_strv (answer, NULL);
|
---|
1264 |
|
---|
1265 | g_variant_unref (answer);
|
---|
1266 | return rv;
|
---|
1267 | }
|
---|
1268 |
|
---|
1269 | static gboolean
|
---|
1270 | load_accounts_service (LightDMUser *user)
|
---|
1271 | {
|
---|
1272 | LightDMUserPrivate *priv = GET_USER_PRIVATE (user);
|
---|
1273 | LightDMUserListPrivate *list_priv = GET_LIST_PRIVATE (priv->user_list);
|
---|
1274 | UserAccountObject *account = NULL;
|
---|
1275 | GList *iter;
|
---|
1276 | gchar **value;
|
---|
1277 |
|
---|
1278 | /* First, find AccountObject proxy */
|
---|
1279 | for (iter = list_priv->user_account_objects; iter; iter = iter->next)
|
---|
1280 | {
|
---|
1281 | UserAccountObject *a = iter->data;
|
---|
1282 | if (a->user == user)
|
---|
1283 | {
|
---|
1284 | account = a;
|
---|
1285 | break;
|
---|
1286 | }
|
---|
1287 | }
|
---|
1288 | if (!account)
|
---|
1289 | return FALSE;
|
---|
1290 |
|
---|
1291 | /* We have proxy, let's grab some properties */
|
---|
1292 | if (priv->language)
|
---|
1293 | g_free (priv->language);
|
---|
1294 | priv->language = get_string_property (account->proxy, "Language");
|
---|
1295 | if (priv->session)
|
---|
1296 | g_free (priv->session);
|
---|
1297 | priv->session = get_string_property (account->proxy, "XSession");
|
---|
1298 |
|
---|
1299 | value = get_string_array_property (account->proxy, "XKeyboardLayouts");
|
---|
1300 | if (value)
|
---|
1301 | {
|
---|
1302 | if (value[0])
|
---|
1303 | {
|
---|
1304 | g_strfreev (priv->layouts);
|
---|
1305 | priv->layouts = value;
|
---|
1306 | }
|
---|
1307 | else
|
---|
1308 | g_strfreev (value);
|
---|
1309 | }
|
---|
1310 |
|
---|
1311 | priv->has_messages = get_boolean_property (account->proxy, "XHasMessages");
|
---|
1312 |
|
---|
1313 | return TRUE;
|
---|
1314 | }
|
---|
1315 |
|
---|
1316 | /* Loads language/layout/session info for user */
|
---|
1317 | static void
|
---|
1318 | load_user_values (LightDMUser *user)
|
---|
1319 | {
|
---|
1320 | LightDMUserPrivate *priv = GET_USER_PRIVATE (user);
|
---|
1321 |
|
---|
1322 | load_dmrc (user);
|
---|
1323 | load_accounts_service (user); // overrides dmrc values
|
---|
1324 |
|
---|
1325 | /* Ensure a few guarantees */
|
---|
1326 | if (priv->layouts == NULL)
|
---|
1327 | {
|
---|
1328 | priv->layouts = g_malloc (sizeof (gchar *) * 1);
|
---|
1329 | priv->layouts[0] = NULL;
|
---|
1330 | }
|
---|
1331 | }
|
---|
1332 |
|
---|
1333 | /**
|
---|
1334 | * lightdm_user_get_language:
|
---|
1335 | * @user: A #LightDMUser
|
---|
1336 | *
|
---|
1337 | * Get the language for a user.
|
---|
1338 | *
|
---|
1339 | * Return value: The language for the given user or #NULL if using system defaults.
|
---|
1340 | **/
|
---|
1341 | const gchar *
|
---|
1342 | lightdm_user_get_language (LightDMUser *user)
|
---|
1343 | {
|
---|
1344 | g_return_val_if_fail (LIGHTDM_IS_USER (user), NULL);
|
---|
1345 | load_user_values (user);
|
---|
1346 | return GET_USER_PRIVATE (user)->language;
|
---|
1347 | }
|
---|
1348 |
|
---|
1349 | /**
|
---|
1350 | * lightdm_user_get_layout:
|
---|
1351 | * @user: A #LightDMUser
|
---|
1352 | *
|
---|
1353 | * Get the keyboard layout for a user.
|
---|
1354 | *
|
---|
1355 | * Return value: The keyboard layout for the given user or #NULL if using system defaults. Copy the value if you want to use it long term.
|
---|
1356 | **/
|
---|
1357 | const gchar *
|
---|
1358 | lightdm_user_get_layout (LightDMUser *user)
|
---|
1359 | {
|
---|
1360 | g_return_val_if_fail (LIGHTDM_IS_USER (user), NULL);
|
---|
1361 | load_user_values (user);
|
---|
1362 | return GET_USER_PRIVATE (user)->layouts[0];
|
---|
1363 | }
|
---|
1364 |
|
---|
1365 | /**
|
---|
1366 | * lightdm_user_get_layouts:
|
---|
1367 | * @user: A #LightDMUser
|
---|
1368 | *
|
---|
1369 | * Get the configured keyboard layouts for a user.
|
---|
1370 | *
|
---|
1371 | * Return value: (transfer none): A NULL-terminated array of keyboard layouts for the given user. Copy the values if you want to use them long term.
|
---|
1372 | **/
|
---|
1373 | const gchar * const *
|
---|
1374 | lightdm_user_get_layouts (LightDMUser *user)
|
---|
1375 | {
|
---|
1376 | g_return_val_if_fail (LIGHTDM_IS_USER (user), NULL);
|
---|
1377 | load_user_values (user);
|
---|
1378 | return (const gchar * const *) GET_USER_PRIVATE (user)->layouts;
|
---|
1379 | }
|
---|
1380 |
|
---|
1381 | /**
|
---|
1382 | * lightdm_user_get_session:
|
---|
1383 | * @user: A #LightDMUser
|
---|
1384 | *
|
---|
1385 | * Get the session for a user.
|
---|
1386 | *
|
---|
1387 | * Return value: The session for the given user or #NULL if using system defaults.
|
---|
1388 | **/
|
---|
1389 | const gchar *
|
---|
1390 | lightdm_user_get_session (LightDMUser *user)
|
---|
1391 | {
|
---|
1392 | g_return_val_if_fail (LIGHTDM_IS_USER (user), NULL);
|
---|
1393 | load_user_values (user);
|
---|
1394 | return GET_USER_PRIVATE (user)->session;
|
---|
1395 | }
|
---|
1396 |
|
---|
1397 | /**
|
---|
1398 | * lightdm_user_get_logged_in:
|
---|
1399 | * @user: A #LightDMUser
|
---|
1400 | *
|
---|
1401 | * Check if a user is logged in.
|
---|
1402 | *
|
---|
1403 | * Return value: #TRUE if the user is currently logged in.
|
---|
1404 | **/
|
---|
1405 | gboolean
|
---|
1406 | lightdm_user_get_logged_in (LightDMUser *user)
|
---|
1407 | {
|
---|
1408 | LightDMUserPrivate *priv = GET_USER_PRIVATE (user);
|
---|
1409 | LightDMUserListPrivate *list_priv = GET_LIST_PRIVATE (priv->user_list);
|
---|
1410 | GList *link;
|
---|
1411 |
|
---|
1412 | g_return_val_if_fail (LIGHTDM_IS_USER (user), FALSE);
|
---|
1413 |
|
---|
1414 | for (link = list_priv->sessions; link; link = link->next)
|
---|
1415 | {
|
---|
1416 | Session *session = link->data;
|
---|
1417 | if (strcmp (session->username, priv->name) == 0)
|
---|
1418 | return TRUE;
|
---|
1419 | }
|
---|
1420 |
|
---|
1421 | return FALSE;
|
---|
1422 | }
|
---|
1423 |
|
---|
1424 | /**
|
---|
1425 | * lightdm_user_get_has_messages:
|
---|
1426 | * @user: A #LightDMUser
|
---|
1427 | *
|
---|
1428 | * Check if a user has waiting messages.
|
---|
1429 | *
|
---|
1430 | * Return value: #TRUE if the user has waiting messages.
|
---|
1431 | **/
|
---|
1432 | gboolean
|
---|
1433 | lightdm_user_get_has_messages (LightDMUser *user)
|
---|
1434 | {
|
---|
1435 | g_return_val_if_fail (LIGHTDM_IS_USER (user), FALSE);
|
---|
1436 | load_user_values (user);
|
---|
1437 | return GET_USER_PRIVATE (user)->has_messages;
|
---|
1438 | }
|
---|
1439 |
|
---|
1440 | static void
|
---|
1441 | lightdm_user_init (LightDMUser *user)
|
---|
1442 | {
|
---|
1443 | }
|
---|
1444 |
|
---|
1445 | static void
|
---|
1446 | lightdm_user_set_property (GObject *object,
|
---|
1447 | guint prop_id,
|
---|
1448 | const GValue *value,
|
---|
1449 | GParamSpec *pspec)
|
---|
1450 | {
|
---|
1451 | G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
---|
1452 | }
|
---|
1453 |
|
---|
1454 | static void
|
---|
1455 | lightdm_user_get_property (GObject *object,
|
---|
1456 | guint prop_id,
|
---|
1457 | GValue *value,
|
---|
1458 | GParamSpec *pspec)
|
---|
1459 | {
|
---|
1460 | LightDMUser *self;
|
---|
1461 |
|
---|
1462 | self = LIGHTDM_USER (object);
|
---|
1463 |
|
---|
1464 | switch (prop_id)
|
---|
1465 | {
|
---|
1466 | case USER_PROP_NAME:
|
---|
1467 | g_value_set_string (value, lightdm_user_get_name (self));
|
---|
1468 | break;
|
---|
1469 | case USER_PROP_REAL_NAME:
|
---|
1470 | g_value_set_string (value, lightdm_user_get_real_name (self));
|
---|
1471 | break;
|
---|
1472 | case USER_PROP_DISPLAY_NAME:
|
---|
1473 | g_value_set_string (value, lightdm_user_get_display_name (self));
|
---|
1474 | break;
|
---|
1475 | case USER_PROP_HOME_DIRECTORY:
|
---|
1476 | g_value_set_string (value, lightdm_user_get_home_directory (self));
|
---|
1477 | break;
|
---|
1478 | case USER_PROP_IMAGE:
|
---|
1479 | g_value_set_string (value, lightdm_user_get_image (self));
|
---|
1480 | break;
|
---|
1481 | case USER_PROP_BACKGROUND:
|
---|
1482 | g_value_set_string (value, lightdm_user_get_background (self));
|
---|
1483 | break;
|
---|
1484 | case USER_PROP_LANGUAGE:
|
---|
1485 | g_value_set_string (value, lightdm_user_get_language (self));
|
---|
1486 | break;
|
---|
1487 | case USER_PROP_LAYOUT:
|
---|
1488 | g_value_set_string (value, lightdm_user_get_layout (self));
|
---|
1489 | break;
|
---|
1490 | case USER_PROP_LAYOUTS:
|
---|
1491 | g_value_set_boxed (value, g_strdupv ((gchar **) lightdm_user_get_layouts (self)));
|
---|
1492 | break;
|
---|
1493 | case USER_PROP_SESSION:
|
---|
1494 | g_value_set_string (value, lightdm_user_get_session (self));
|
---|
1495 | break;
|
---|
1496 | case USER_PROP_LOGGED_IN:
|
---|
1497 | g_value_set_boolean (value, lightdm_user_get_logged_in (self));
|
---|
1498 | break;
|
---|
1499 | case USER_PROP_HAS_MESSAGES:
|
---|
1500 | g_value_set_boolean (value, lightdm_user_get_has_messages (self));
|
---|
1501 | break;
|
---|
1502 | default:
|
---|
1503 | G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
---|
1504 | break;
|
---|
1505 | }
|
---|
1506 | }
|
---|
1507 |
|
---|
1508 | static void
|
---|
1509 | lightdm_user_finalize (GObject *object)
|
---|
1510 | {
|
---|
1511 | LightDMUser *self = LIGHTDM_USER (object);
|
---|
1512 | LightDMUserPrivate *priv = GET_USER_PRIVATE (self);
|
---|
1513 |
|
---|
1514 | g_free (priv->name);
|
---|
1515 | g_free (priv->real_name);
|
---|
1516 | g_free (priv->home_directory);
|
---|
1517 | g_free (priv->image);
|
---|
1518 | g_free (priv->background);
|
---|
1519 | g_strfreev (priv->layouts);
|
---|
1520 | if (priv->dmrc_file)
|
---|
1521 | g_key_file_free (priv->dmrc_file);
|
---|
1522 | }
|
---|
1523 |
|
---|
1524 | static void
|
---|
1525 | lightdm_user_class_init (LightDMUserClass *klass)
|
---|
1526 | {
|
---|
1527 | GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
---|
1528 |
|
---|
1529 | g_type_class_add_private (klass, sizeof (LightDMUserPrivate));
|
---|
1530 |
|
---|
1531 | object_class->set_property = lightdm_user_set_property;
|
---|
1532 | object_class->get_property = lightdm_user_get_property;
|
---|
1533 | object_class->finalize = lightdm_user_finalize;
|
---|
1534 |
|
---|
1535 | g_object_class_install_property (object_class,
|
---|
1536 | USER_PROP_NAME,
|
---|
1537 | g_param_spec_string ("name",
|
---|
1538 | "name",
|
---|
1539 | "Username",
|
---|
1540 | NULL,
|
---|
1541 | G_PARAM_READWRITE));
|
---|
1542 | g_object_class_install_property (object_class,
|
---|
1543 | USER_PROP_REAL_NAME,
|
---|
1544 | g_param_spec_string ("real-name",
|
---|
1545 | "real-name",
|
---|
1546 | "Users real name",
|
---|
1547 | NULL,
|
---|
1548 | G_PARAM_READWRITE));
|
---|
1549 | g_object_class_install_property (object_class,
|
---|
1550 | USER_PROP_DISPLAY_NAME,
|
---|
1551 | g_param_spec_string ("display-name",
|
---|
1552 | "display-name",
|
---|
1553 | "Users display name",
|
---|
1554 | NULL,
|
---|
1555 | G_PARAM_READABLE));
|
---|
1556 | g_object_class_install_property (object_class,
|
---|
1557 | USER_PROP_HOME_DIRECTORY,
|
---|
1558 | g_param_spec_string ("home-directory",
|
---|
1559 | "home-directory",
|
---|
1560 | "Home directory",
|
---|
1561 | NULL,
|
---|
1562 | G_PARAM_READWRITE));
|
---|
1563 | g_object_class_install_property (object_class,
|
---|
1564 | USER_PROP_IMAGE,
|
---|
1565 | g_param_spec_string ("image",
|
---|
1566 | "image",
|
---|
1567 | "Avatar image",
|
---|
1568 | NULL,
|
---|
1569 | G_PARAM_READWRITE));
|
---|
1570 | g_object_class_install_property (object_class,
|
---|
1571 | USER_PROP_BACKGROUND,
|
---|
1572 | g_param_spec_string ("background",
|
---|
1573 | "background",
|
---|
1574 | "User background",
|
---|
1575 | NULL,
|
---|
1576 | G_PARAM_READWRITE));
|
---|
1577 | g_object_class_install_property (object_class,
|
---|
1578 | USER_PROP_LANGUAGE,
|
---|
1579 | g_param_spec_string ("language",
|
---|
1580 | "language",
|
---|
1581 | "Language used by this user",
|
---|
1582 | NULL,
|
---|
1583 | G_PARAM_READABLE));
|
---|
1584 | g_object_class_install_property (object_class,
|
---|
1585 | USER_PROP_LAYOUT,
|
---|
1586 | g_param_spec_string ("layout",
|
---|
1587 | "layout",
|
---|
1588 | "Keyboard layout used by this user",
|
---|
1589 | NULL,
|
---|
1590 | G_PARAM_READABLE));
|
---|
1591 | g_object_class_install_property (object_class,
|
---|
1592 | USER_PROP_LAYOUTS,
|
---|
1593 | g_param_spec_boxed ("layouts",
|
---|
1594 | "layouts",
|
---|
1595 | "Keyboard layouts used by this user",
|
---|
1596 | G_TYPE_STRV,
|
---|
1597 | G_PARAM_READABLE));
|
---|
1598 | g_object_class_install_property (object_class,
|
---|
1599 | USER_PROP_SESSION,
|
---|
1600 | g_param_spec_string ("session",
|
---|
1601 | "session",
|
---|
1602 | "Session used by this user",
|
---|
1603 | NULL,
|
---|
1604 | G_PARAM_READABLE));
|
---|
1605 | g_object_class_install_property (object_class,
|
---|
1606 | USER_PROP_LOGGED_IN,
|
---|
1607 | g_param_spec_boolean ("logged-in",
|
---|
1608 | "logged-in",
|
---|
1609 | "TRUE if the user is currently in a session",
|
---|
1610 | FALSE,
|
---|
1611 | G_PARAM_READWRITE));
|
---|
1612 | g_object_class_install_property (object_class,
|
---|
1613 | USER_PROP_LOGGED_IN,
|
---|
1614 | g_param_spec_boolean ("has-messages",
|
---|
1615 | "has-messages",
|
---|
1616 | "TRUE if the user is has waiting messages",
|
---|
1617 | FALSE,
|
---|
1618 | G_PARAM_READWRITE));
|
---|
1619 |
|
---|
1620 | /**
|
---|
1621 | * LightDMUser::changed:
|
---|
1622 | * @user: A #LightDMUser
|
---|
1623 | *
|
---|
1624 | * The ::changed signal gets emitted this user account is modified.
|
---|
1625 | **/
|
---|
1626 | user_signals[CHANGED] =
|
---|
1627 | g_signal_new ("changed",
|
---|
1628 | G_TYPE_FROM_CLASS (klass),
|
---|
1629 | G_SIGNAL_RUN_LAST,
|
---|
1630 | G_STRUCT_OFFSET (LightDMUserClass, changed),
|
---|
1631 | NULL, NULL,
|
---|
1632 | g_cclosure_marshal_VOID__VOID,
|
---|
1633 | G_TYPE_NONE, 0);
|
---|
1634 | }
|
---|
1635 |
|
---|
1636 | static void
|
---|
1637 | session_init (Session *session)
|
---|
1638 | {
|
---|
1639 | }
|
---|
1640 |
|
---|
1641 | static void
|
---|
1642 | session_finalize (GObject *object)
|
---|
1643 | {
|
---|
1644 | Session *self = SESSION (object);
|
---|
1645 |
|
---|
1646 | g_free (self->path);
|
---|
1647 | g_free (self->username);
|
---|
1648 | }
|
---|
1649 |
|
---|
1650 | static void
|
---|
1651 | session_class_init (SessionClass *klass)
|
---|
1652 | {
|
---|
1653 | GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
---|
1654 | object_class->finalize = session_finalize;
|
---|
1655 | }
|
---|