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Diffstat (limited to 'libnm-glib/nm-remote-settings.c')
| -rw-r--r-- | libnm-glib/nm-remote-settings.c | 1569 |
1 files changed, 0 insertions, 1569 deletions
diff --git a/libnm-glib/nm-remote-settings.c b/libnm-glib/nm-remote-settings.c deleted file mode 100644 index e8a80f6f..00000000 --- a/libnm-glib/nm-remote-settings.c +++ /dev/null @@ -1,1569 +0,0 @@ -/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ -/* - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301 USA. - * - * Copyright 2008 Novell, Inc. - * Copyright 2009 - 2012 Red Hat, Inc. - */ - -#include "nm-default.h" - -#include <string.h> - -#include "NetworkManager.h" -#include "nm-connection.h" -#include "nm-dbus-glib-types.h" -#include "nm-remote-settings.h" -#include "nm-remote-connection-private.h" -#include "nm-object-private.h" -#include "nm-dbus-helpers-private.h" -#include "nm-object-private.h" - -/** - * SECTION:nm-remote-settings - * @Short_description: A helper for NetworkManager's settings API - * @Title: NMRemoteSettings - * @See_also:#NMRemoteConnection, #NMClient - * - * The #NMRemoteSettings object represents NetworkManager's "settings" service, - * which stores network configuration and allows authenticated clients to - * add, delete, and modify that configuration. The data required to connect - * to a specific network is called a "connection" and encapsulated by the - * #NMConnection object. Once a connection is known to NetworkManager, having - * either been added by a user or read from on-disk storage, the - * #NMRemoteSettings object creates a #NMRemoteConnection object which - * represents this stored connection. Use the #NMRemoteConnection object to - * perform any operations like modification or deletion. - * - * To add a new network connection to the NetworkManager settings service, first - * build up a template #NMConnection object. Since this connection is not yet - * added to NetworkManager, it is known only to your program and is not yet - * an #NMRemoteConnection. Then ask #NMRemoteSettings to add your connection. - * When the connection is added successfully, the supplied callback is called - * and returns to your program the new #NMRemoteConnection which represents - * the stored object known to NetworkManager. - * - * |[<!-- language="C" --> - * static void - * added_cb (NMRemoteSettings *settings, - * NMRemoteConnection *remote, - * GError *error, - * gpointer user_data) - * { - * if (error) - * g_print ("Error adding connection: %s", error->message); - * else { - * g_print ("Added: %s\n", nm_connection_get_path (NM_CONNECTION (remote))); - * /* Use 'remote' with nm_remote_connection_commit_changes() to save - * * changes and nm_remote_connection_delete() to delete the connection */ - * } - * } - * - * static gboolean - * add_wired_connection (const char *human_name) - * { - * NMConnection *connection; - * NMSettingConnection *s_con; - * NMSettingWired *s_wired; - * char *uuid; - * gboolean success; - * - * connection = nm_connection_new (); - * - * /* Build up the 'connection' setting */ - * s_con = (NMSettingConnection *) nm_setting_connection_new (); - * uuid = nm_utils_uuid_generate (); - * g_object_set (G_OBJECT (s_con), - * NM_SETTING_CONNECTION_UUID, uuid, - * NM_SETTING_CONNECTION_ID, human_name, - * NM_SETTING_CONNECTION_TYPE, NM_SETTING_WIRED_SETTING_NAME, - * NULL); - * g_free (uuid); - * nm_connection_add_setting (connection, NM_SETTING (s_con)); - * - * /* Add the required 'wired' setting as this is a wired connection */ - * nm_connection_add_setting (connection, nm_setting_wired_new ()); - * - * /* Add an 'ipv4' setting using AUTO configuration (eg DHCP) */ - * s_ip4 = (NMSettingIP4Config *) nm_setting_ip4_config_new (); - * g_object_set (G_OBJECT (s_ip4), - * NM_SETTING_IP4_CONFIG_METHOD, NM_SETTING_IP4_CONFIG_METHOD_AUTO, - * NULL); - * nm_connection_add_setting (connection, NM_SETTING (s_ip4)); - * - * /* Ask NetworkManager to store the connection */ - * success = nm_remote_settings_add_connection (settings, connection, added_cb, loop); - * - * /* Release the template connection; the actual stored connection will - * * be returned in added_cb() */ - * g_object_unref (connection); - * - * /* Let glib event loop run and added_cb() will be called when NetworkManager - * * is done adding the new connection. */ - * - * return success; - * } - * ]| - */ - -static void nm_remote_settings_initable_iface_init (GInitableIface *iface); -static void nm_remote_settings_async_initable_iface_init (GAsyncInitableIface *iface); - -G_DEFINE_TYPE_WITH_CODE (NMRemoteSettings, nm_remote_settings, G_TYPE_OBJECT, - G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE, nm_remote_settings_initable_iface_init); - G_IMPLEMENT_INTERFACE (G_TYPE_ASYNC_INITABLE, nm_remote_settings_async_initable_iface_init); - ) - -#define NM_REMOTE_SETTINGS_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_REMOTE_SETTINGS, NMRemoteSettingsPrivate)) - -typedef struct { - DBusGConnection *bus; - gboolean inited; - - DBusGProxy *proxy; - GHashTable *connections; - GHashTable *pending; /* Connections we don't have settings for yet */ - gboolean service_running; - guint32 init_left; - - /* AddConnectionInfo objects that are waiting for the connection to become initialized */ - GSList *add_list; - - DBusGProxy *props_proxy; - char *hostname; - gboolean can_modify; - - DBusGProxy *dbus_proxy; - - DBusGProxyCall *listcon_call; -} NMRemoteSettingsPrivate; - -enum { - PROP_0, - PROP_BUS, - PROP_SERVICE_RUNNING, - PROP_HOSTNAME, - PROP_CAN_MODIFY, - - LAST_PROP -}; - -/* Signals */ -enum { - NEW_CONNECTION, - CONNECTIONS_READ, - - LAST_SIGNAL -}; -static guint signals[LAST_SIGNAL] = { 0 }; - -/*****************************************************************************/ - -/** - * nm_remote_settings_error_quark: - * - * Registers an error quark for #NMRemoteSettings if necessary. - * - * Returns: the error quark used for #NMRemoteSettings errors. - **/ -GQuark -nm_remote_settings_error_quark (void) -{ - static GQuark quark; - - if (G_UNLIKELY (!quark)) - quark = g_quark_from_static_string ("nm-remote-settings-error-quark"); - return quark; -} - -/*****************************************************************************/ - -static void -_nm_remote_settings_ensure_inited (NMRemoteSettings *self) -{ - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self); - GError *error = NULL; - - if (!priv->inited) { - if (!g_initable_init (G_INITABLE (self), NULL, &error)) { - /* Don't warn when the call times out because the settings service can't - * be activated or whatever. - */ - if (!g_error_matches (error, DBUS_GERROR, DBUS_GERROR_NO_REPLY)) { - g_warning ("%s: (NMRemoteSettings) error initializing: %s\n", - __func__, error->message); - } - g_error_free (error); - } - priv->inited = TRUE; - } -} - -/*****************************************************************************/ - -typedef struct { - NMRemoteSettings *self; - NMRemoteSettingsAddConnectionFunc callback; - gpointer callback_data; - NMRemoteConnection *connection; -} AddConnectionInfo; - -static AddConnectionInfo * -add_connection_info_find (NMRemoteSettings *self, NMRemoteConnection *connection) -{ - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self); - GSList *iter; - - for (iter = priv->add_list; iter; iter = g_slist_next (iter)) { - AddConnectionInfo *info = iter->data; - - if (info->connection == connection) - return info; - } - - return NULL; -} - -static void -add_connection_info_dispose (NMRemoteSettings *self, AddConnectionInfo *info) -{ - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self); - - priv->add_list = g_slist_remove (priv->add_list, info); - - g_free (info); -} - -static void -add_connection_info_complete (NMRemoteSettings *self, - AddConnectionInfo *info, - GError *error) -{ - g_return_if_fail (info != NULL); - - info->callback (info->self, error ? NULL : info->connection, error, info->callback_data); - add_connection_info_dispose (self, info); -} - -/** - * nm_remote_settings_get_connection_by_id: - * @settings: the %NMRemoteSettings - * @id: the id of the remote connection - * - * Returns the first matching %NMRemoteConnection matching a given @id. - * - * Returns: (transfer none): the remote connection object on success, or %NULL if no - * matching object was found. - * - * Since: 0.9.10 - **/ -NMRemoteConnection * -nm_remote_settings_get_connection_by_id (NMRemoteSettings *settings, const char *id) -{ - NMRemoteSettingsPrivate *priv; - - g_return_val_if_fail (NM_IS_REMOTE_SETTINGS (settings), NULL); - g_return_val_if_fail (id != NULL, NULL); - - priv = NM_REMOTE_SETTINGS_GET_PRIVATE (settings); - - _nm_remote_settings_ensure_inited (settings); - - if (priv->service_running) { - GHashTableIter iter; - NMConnection *candidate; - - g_hash_table_iter_init (&iter, priv->connections); - while (g_hash_table_iter_next (&iter, NULL, (gpointer *) &candidate)) { - - if (!strcmp (id, nm_connection_get_id (candidate))) - return NM_REMOTE_CONNECTION (candidate); - } - } - - return NULL; -} - -/** - * nm_remote_settings_get_connection_by_path: - * @settings: the %NMRemoteSettings - * @path: the D-Bus object path of the remote connection - * - * Returns the %NMRemoteConnection representing the connection at @path. - * - * Returns: (transfer none): the remote connection object on success, or %NULL if the object was - * not known - **/ -NMRemoteConnection * -nm_remote_settings_get_connection_by_path (NMRemoteSettings *settings, const char *path) -{ - NMRemoteSettingsPrivate *priv; - - g_return_val_if_fail (NM_IS_REMOTE_SETTINGS (settings), NULL); - g_return_val_if_fail (path != NULL, NULL); - - priv = NM_REMOTE_SETTINGS_GET_PRIVATE (settings); - - _nm_remote_settings_ensure_inited (settings); - - return priv->service_running ? g_hash_table_lookup (priv->connections, path) : NULL; -} - -/** - * nm_remote_settings_get_connection_by_uuid: - * @settings: the %NMRemoteSettings - * @uuid: the UUID of the remote connection - * - * Returns the %NMRemoteConnection identified by @uuid. - * - * Returns: (transfer none): the remote connection object on success, or %NULL if the object was - * not known - **/ -NMRemoteConnection * -nm_remote_settings_get_connection_by_uuid (NMRemoteSettings *settings, const char *uuid) -{ - NMRemoteSettingsPrivate *priv; - GHashTableIter iter; - NMRemoteConnection *candidate; - - g_return_val_if_fail (NM_IS_REMOTE_SETTINGS (settings), NULL); - g_return_val_if_fail (uuid != NULL, NULL); - - priv = NM_REMOTE_SETTINGS_GET_PRIVATE (settings); - - _nm_remote_settings_ensure_inited (settings); - - if (priv->service_running) { - g_hash_table_iter_init (&iter, priv->connections); - while (g_hash_table_iter_next (&iter, NULL, (gpointer) &candidate)) { - if (g_strcmp0 (uuid, nm_connection_get_uuid (NM_CONNECTION (candidate))) == 0) - return candidate; - } - } - - return NULL; -} - -static void -connection_removed_cb (NMRemoteConnection *remote, gpointer user_data) -{ - NMRemoteSettings *self = NM_REMOTE_SETTINGS (user_data); - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self); - AddConnectionInfo *addinfo; - GError *add_error; - const char *path; - - /* Might have been removed while it was waiting to be initialized */ - addinfo = add_connection_info_find (self, remote); - if (addinfo) { - add_error = g_error_new_literal (NM_REMOTE_SETTINGS_ERROR, - NM_REMOTE_SETTINGS_ERROR_CONNECTION_REMOVED, - "Connection removed before it was initialized"); - add_connection_info_complete (self, addinfo, add_error); - g_error_free (add_error); - } - - path = nm_connection_get_path (NM_CONNECTION (remote)); - g_hash_table_remove (priv->connections, path); - g_hash_table_remove (priv->pending, path); -} - -static void connection_visible_cb (NMRemoteConnection *remote, - gboolean visible, - gpointer user_data); - -/* Takes a reference to the connection when adding to 'to' */ -static void -move_connection (NMRemoteSettings *self, - NMRemoteConnection *remote, - GHashTable *from, - GHashTable *to) -{ - const char *path = nm_connection_get_path (NM_CONNECTION (remote)); - - g_hash_table_insert (to, g_strdup (path), g_object_ref (remote)); - if (from) - g_hash_table_remove (from, path); - - /* Setup connection signals since removing from 'from' clears them, but - * also the first time the connection is added to a hash if 'from' is NULL. - */ - if (!g_signal_handler_find (remote, G_SIGNAL_MATCH_FUNC, - 0, 0, NULL, connection_removed_cb, NULL)) { - g_signal_connect (remote, - NM_REMOTE_CONNECTION_REMOVED, - G_CALLBACK (connection_removed_cb), - self); - } - - if (!g_signal_handler_find (remote, G_SIGNAL_MATCH_FUNC, - 0, 0, NULL, connection_visible_cb, NULL)) { - g_signal_connect (remote, - "visible", - G_CALLBACK (connection_visible_cb), - self); - } -} - -static void -connection_visible_cb (NMRemoteConnection *remote, - gboolean visible, - gpointer user_data) -{ - NMRemoteSettings *self = NM_REMOTE_SETTINGS (user_data); - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self); - const char *path; - - path = nm_connection_get_path (NM_CONNECTION (remote)); - g_assert (path); - - /* When a connection becomes invisible, we put it back in the pending - * hash until it becomes visible again. When it does, we move it back to - * the normal connections hash. - */ - if (visible) { - /* Connection visible to this user again */ - if (g_hash_table_lookup (priv->pending, path)) { - /* Move connection from pending to visible hash; emit for clients */ - move_connection (self, remote, priv->pending, priv->connections); - g_signal_emit (self, signals[NEW_CONNECTION], 0, remote); - } - } else { - /* Connection now invisible to this user */ - if (g_hash_table_lookup (priv->connections, path)) { - /* Move connection to pending hash and wait for it to become visible again */ - move_connection (self, remote, priv->connections, priv->pending); - - /* Signal to clients that the connection is gone; but we have to - * block our connection removed handler so we don't destroy - * the connection when the signal is emitted. - */ - g_signal_handlers_block_by_func (remote, connection_removed_cb, self); - g_signal_emit_by_name (remote, NM_REMOTE_CONNECTION_REMOVED); - g_signal_handlers_unblock_by_func (remote, connection_removed_cb, self); - } - } -} - -static void -connection_inited (GObject *source, GAsyncResult *result, gpointer user_data) -{ - NMRemoteConnection *remote = NM_REMOTE_CONNECTION (source); - NMRemoteSettings *self = NM_REMOTE_SETTINGS (user_data); - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self); - AddConnectionInfo *addinfo; - const char *path; - GError *error = NULL, *local; - static gboolean print_once = TRUE; - - path = nm_connection_get_path (NM_CONNECTION (remote)); - addinfo = add_connection_info_find (self, remote); - - if (g_async_initable_init_finish (G_ASYNC_INITABLE (remote), result, &error)) { - /* Connection is initialized and visible; expose it to clients */ - move_connection (self, remote, priv->pending, priv->connections); - - /* If there's a pending AddConnection request, complete that here before - * signaling new-connection. - */ - if (addinfo) - add_connection_info_complete (self, addinfo, NULL); - - /* Finally, let users know of the new connection now that it has all - * its settings and is valid. - */ - g_signal_emit (self, signals[NEW_CONNECTION], 0, remote); - } else { - if (addinfo) { - local = g_error_new (NM_REMOTE_SETTINGS_ERROR, - NM_REMOTE_SETTINGS_ERROR_CONNECTION_UNAVAILABLE, - "Connection not visible or not available: %s", - error->message); - add_connection_info_complete (self, addinfo, local); - g_error_free (local); - } - - /* PermissionDenied means the connection isn't visible to this user, so - * keep it in priv->pending to be notified later of visibility changes. - * Otherwise forget it. - */ - if (!dbus_g_error_has_name (error, "org.freedesktop.NetworkManager.Settings.PermissionDenied")) - g_hash_table_remove (priv->pending, path); - - if (print_once && g_error_matches (error, DBUS_GERROR, DBUS_GERROR_LIMITS_EXCEEDED)) { - g_printerr ("Warning: libnm-glib:%s(): a D-Bus limit exceeded: %s. The application might not work properly.\n" - "Consider increasing max_replies_per_connection limit in /etc/dbus-1/system.d/org.freedesktop.NetworkManager.conf " - "like <limit name=\"max_replies_per_connection\">2048</limit>", - __func__, error->message); - print_once = FALSE; - } - - g_error_free (error); - } - - /* Let listeners know that all connections have been found */ - priv->init_left--; - if (priv->init_left == 0) - g_signal_emit (self, signals[CONNECTIONS_READ], 0); - - g_object_unref (self); -} - -static NMRemoteConnection * -new_connection_cb (DBusGProxy *proxy, const char *path, gpointer user_data) -{ - NMRemoteSettings *self = NM_REMOTE_SETTINGS (user_data); - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self); - NMRemoteConnection *connection = NULL; - - /* Make double-sure we don't already have it */ - connection = g_hash_table_lookup (priv->pending, path); - if (connection) - return connection; - connection = g_hash_table_lookup (priv->connections, path); - if (connection) - return connection; - - /* Create a new connection object for it */ - connection = nm_remote_connection_new (priv->bus, path); - if (connection) { - g_async_initable_init_async (G_ASYNC_INITABLE (connection), - G_PRIORITY_DEFAULT, NULL, - connection_inited, g_object_ref (self)); - - /* Add the connection to the pending table to wait for it to retrieve - * it's settings asynchronously over D-Bus. The connection isn't - * really valid until it has all its settings, so hide it until it does. - */ - move_connection (self, connection, NULL, priv->pending); - g_object_unref (connection); /* move_connection() takes a ref */ - } - return connection; -} - -static void -fetch_connections_done (DBusGProxy *proxy, - DBusGProxyCall *call, - gpointer user_data) -{ - NMRemoteSettings *self = NM_REMOTE_SETTINGS (user_data); - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self); - GPtrArray *connections; - GError *error = NULL; - int i; - - g_warn_if_fail (priv->listcon_call == call); - priv->listcon_call = NULL; - - if (!dbus_g_proxy_end_call (proxy, call, &error, - DBUS_TYPE_G_ARRAY_OF_OBJECT_PATH, &connections, - G_TYPE_INVALID)) { - if ( !g_error_matches (error, DBUS_GERROR, DBUS_GERROR_SERVICE_UNKNOWN) - && !g_error_matches (error, DBUS_GERROR, DBUS_GERROR_NAME_HAS_NO_OWNER) - && priv->service_running) { - g_warning ("%s: error fetching connections: %s.", - __func__, - error->message ?: "(unknown)"); - } - g_clear_error (&error); - - /* We tried to read connections and failed */ - g_signal_emit (self, signals[CONNECTIONS_READ], 0); - return; - } - - /* Let listeners know we are done getting connections */ - if (connections->len == 0) - g_signal_emit (self, signals[CONNECTIONS_READ], 0); - else { - priv->init_left = connections->len; - for (i = 0; i < connections->len; i++) { - char *path = g_ptr_array_index (connections, i); - - new_connection_cb (proxy, path, user_data); - g_free (path); - } - } - - g_ptr_array_free (connections, TRUE); -} - -/** - * nm_remote_settings_list_connections: - * @settings: the %NMRemoteSettings - * - * Returns: (transfer container) (element-type NMRemoteConnection): a - * list containing all connections provided by the remote settings service. - * Each element of the returned list is a %NMRemoteConnection instance, which is - * owned by the %NMRemoteSettings object and should not be freed by the caller. - * The returned list is, however, owned by the caller and should be freed - * using g_slist_free() when no longer required. - **/ -GSList * -nm_remote_settings_list_connections (NMRemoteSettings *settings) -{ - NMRemoteSettingsPrivate *priv; - GSList *list = NULL; - GHashTableIter iter; - gpointer value; - - g_return_val_if_fail (NM_IS_REMOTE_SETTINGS (settings), NULL); - - priv = NM_REMOTE_SETTINGS_GET_PRIVATE (settings); - - _nm_remote_settings_ensure_inited (settings); - - if (priv->service_running) { - g_hash_table_iter_init (&iter, priv->connections); - while (g_hash_table_iter_next (&iter, NULL, &value)) - list = g_slist_prepend (list, NM_REMOTE_CONNECTION (value)); - } - - return list; -} - -static void -add_connection_done (DBusGProxy *proxy, DBusGProxyCall *call, gpointer user_data) -{ - AddConnectionInfo *info = user_data; - GError *error = NULL; - char *path = NULL; - - if (dbus_g_proxy_end_call (proxy, call, &error, DBUS_TYPE_G_OBJECT_PATH, &path, G_TYPE_INVALID)) { - info->connection = new_connection_cb (proxy, path, info->self); - g_assert (info->connection); - /* Wait until this connection is fully initialized before calling the callback */ - g_free (path); - } else - add_connection_info_complete (info->self, info, error); - - g_clear_error (&error); -} - -/** - * nm_remote_settings_add_connection: - * @settings: the %NMRemoteSettings - * @connection: the connection to add. Note that this object's settings will be - * added, not the object itself - * @callback: (scope async): callback to be called when the add operation completes - * @user_data: (closure): caller-specific data passed to @callback - * - * Requests that the remote settings service add the given settings to a new - * connection. The connection is immediately written to disk. @connection is - * untouched by this function and only serves as a template of the settings to - * add. The #NMRemoteConnection object that represents what NetworkManager - * actually added is returned to @callback when the addition operation is complete. - * - * Note that the #NMRemoteConnection returned in @callback may not contain - * identical settings to @connection as NetworkManager may perform automatic - * completion and/or normalization of connection properties. - * - * Returns: %TRUE if the request was successful, %FALSE if it failed - **/ -gboolean -nm_remote_settings_add_connection (NMRemoteSettings *settings, - NMConnection *connection, - NMRemoteSettingsAddConnectionFunc callback, - gpointer user_data) -{ - NMRemoteSettingsPrivate *priv; - AddConnectionInfo *info; - GHashTable *new_settings; - - g_return_val_if_fail (NM_IS_REMOTE_SETTINGS (settings), FALSE); - g_return_val_if_fail (NM_IS_CONNECTION (connection), FALSE); - g_return_val_if_fail (callback != NULL, FALSE); - - priv = NM_REMOTE_SETTINGS_GET_PRIVATE (settings); - - _nm_remote_settings_ensure_inited (settings); - - if (!priv->service_running) - return FALSE; - - info = g_malloc0 (sizeof (AddConnectionInfo)); - info->self = settings; - info->callback = callback; - info->callback_data = user_data; - - new_settings = nm_connection_to_hash (connection, NM_SETTING_HASH_FLAG_ALL); - dbus_g_proxy_begin_call (priv->proxy, "AddConnection", - add_connection_done, - info, - NULL, - DBUS_TYPE_G_MAP_OF_MAP_OF_VARIANT, new_settings, - G_TYPE_INVALID); - g_hash_table_destroy (new_settings); - - priv->add_list = g_slist_append (priv->add_list, info); - - return TRUE; -} - -/** - * nm_remote_settings_add_connection_unsaved: - * @settings: the %NMRemoteSettings - * @connection: the connection to add. Note that this object's settings will be - * added, not the object itself - * @callback: (scope async): callback to be called when the add operation completes - * @user_data: (closure): caller-specific data passed to @callback - * - * Requests that the remote settings service add the given settings to a new - * connection. The connection is not written to disk, which may be done at - * a later time by calling the connection's nm_remote_connection_commit_changes() - * method. - * - * Returns: %TRUE if the request was successful, %FALSE if it failed - * - * Since: 0.9.10 - **/ -gboolean -nm_remote_settings_add_connection_unsaved (NMRemoteSettings *settings, - NMConnection *connection, - NMRemoteSettingsAddConnectionFunc callback, - gpointer user_data) -{ - NMRemoteSettingsPrivate *priv; - AddConnectionInfo *info; - GHashTable *new_settings; - - g_return_val_if_fail (NM_IS_REMOTE_SETTINGS (settings), FALSE); - g_return_val_if_fail (NM_IS_CONNECTION (connection), FALSE); - g_return_val_if_fail (callback != NULL, FALSE); - - priv = NM_REMOTE_SETTINGS_GET_PRIVATE (settings); - - _nm_remote_settings_ensure_inited (settings); - - if (!priv->service_running) - return FALSE; - - info = g_malloc0 (sizeof (AddConnectionInfo)); - info->self = settings; - info->callback = callback; - info->callback_data = user_data; - - new_settings = nm_connection_to_hash (connection, NM_SETTING_HASH_FLAG_ALL); - dbus_g_proxy_begin_call (priv->proxy, "AddConnectionUnsaved", - add_connection_done, - info, - NULL, - DBUS_TYPE_G_MAP_OF_MAP_OF_VARIANT, new_settings, - G_TYPE_INVALID); - g_hash_table_destroy (new_settings); - - priv->add_list = g_slist_append (priv->add_list, info); - - return TRUE; -} - -/** - * nm_remote_settings_load_connections: - * @settings: the %NMRemoteSettings - * @filenames: %NULL-terminated array of filenames to load - * @failures: (out) (transfer full): on return, a %NULL-terminated array of - * filenames that failed to load - * @error: return location for #GError - * - * Requests that the remote settings service load or reload the given files, - * adding or updating the connections described within. - * - * The changes to the indicated files will not yet be reflected in - * @settings's connections array when the function returns. - * - * If all of the indicated files were successfully loaded, the - * function will return %TRUE, and @failures will be set to %NULL. If - * NetworkManager tried to load the files, but some (or all) failed, - * then @failures will be set to a %NULL-terminated array of the - * filenames that failed to load. - - * Returns: %TRUE if NetworkManager at least tried to load @filenames, - * %FALSE if an error occurred (eg, permission denied). - * - * Since: 0.9.10 - **/ -gboolean -nm_remote_settings_load_connections (NMRemoteSettings *settings, - char **filenames, - char ***failures, - GError **error) -{ - NMRemoteSettingsPrivate *priv; - char **my_failures = NULL; - gboolean ret; - - g_return_val_if_fail (NM_IS_REMOTE_SETTINGS (settings), FALSE); - g_return_val_if_fail (filenames != NULL, FALSE); - - priv = NM_REMOTE_SETTINGS_GET_PRIVATE (settings); - - _nm_remote_settings_ensure_inited (settings); - - if (!priv->service_running) { - g_set_error_literal (error, NM_REMOTE_SETTINGS_ERROR, - NM_REMOTE_SETTINGS_ERROR_SERVICE_UNAVAILABLE, - "NetworkManager is not running."); - return FALSE; - } - - if (!dbus_g_proxy_call (priv->proxy, "LoadConnections", error, - G_TYPE_STRV, filenames, - G_TYPE_INVALID, - G_TYPE_BOOLEAN, &ret, - G_TYPE_STRV, &my_failures, - G_TYPE_INVALID)) - ret = FALSE; - - if (failures) { - if (my_failures && !*my_failures) - g_clear_pointer (&my_failures, g_free); - *failures = my_failures; - } else - g_strfreev (my_failures); - - return ret; -} - -/** - * nm_remote_settings_reload_connections: - * @settings: the #NMRemoteSettings - * @error: return location for #GError - * - * Requests that the remote settings service reload all connection - * files from disk, adding, updating, and removing connections until - * the in-memory state matches the on-disk state. - * - * Return value: %TRUE on success, %FALSE on failure - * - * Since: 0.9.10 - **/ -gboolean -nm_remote_settings_reload_connections (NMRemoteSettings *settings, - GError **error) -{ - NMRemoteSettingsPrivate *priv; - gboolean success; - - g_return_val_if_fail (NM_IS_REMOTE_SETTINGS (settings), FALSE); - - priv = NM_REMOTE_SETTINGS_GET_PRIVATE (settings); - - _nm_remote_settings_ensure_inited (settings); - - if (!priv->service_running) { - g_set_error_literal (error, NM_REMOTE_SETTINGS_ERROR, - NM_REMOTE_SETTINGS_ERROR_SERVICE_UNAVAILABLE, - "NetworkManager is not running."); - return FALSE; - } - - if (!dbus_g_proxy_call (priv->proxy, "ReloadConnections", error, - G_TYPE_INVALID, - G_TYPE_BOOLEAN, &success, - G_TYPE_INVALID)) - return FALSE; - return success; -} - -static void -clear_one_hash (GHashTable *table) -{ - GHashTableIter iter; - gpointer value; - GSList *list = NULL, *list_iter; - - /* Build up the list of connections; we can't emit "removed" during hash - * table iteration because emission of the "removed" signal may trigger code - * that explicitly removes the connection from the hash table somewhere - * else. - */ - g_hash_table_iter_init (&iter, table); - while (g_hash_table_iter_next (&iter, NULL, &value)) - list = g_slist_prepend (list, NM_REMOTE_CONNECTION (value)); - - for (list_iter = list; list_iter; list_iter = g_slist_next (list_iter)) - g_signal_emit_by_name (NM_REMOTE_CONNECTION (list_iter->data), NM_REMOTE_CONNECTION_REMOVED); - g_slist_free (list); - - g_hash_table_remove_all (table); -} - -typedef struct { - NMRemoteSettings *settings; - NMRemoteSettingsSaveHostnameFunc callback; - gpointer callback_data; -} SaveHostnameInfo; - -static void -save_hostname_cb (DBusGProxy *proxy, - DBusGProxyCall *call, - gpointer user_data) -{ - SaveHostnameInfo *info = user_data; - GError *error = NULL; - - dbus_g_proxy_end_call (proxy, call, &error, G_TYPE_INVALID); - if (info->callback != NULL) - info->callback (info->settings, error, info->callback_data); - g_clear_error (&error); -} - -/** - * nm_remote_settings_save_hostname: - * @settings: the %NMRemoteSettings - * @hostname: the new persistent hostname to set, or %NULL to clear any existing - * persistent hostname - * @callback: (scope async) (allow-none): callback to be called when the - * hostname operation completes - * @user_data: (closure): caller-specific data passed to @callback - * - * Requests that the machine's persistent hostname be set to the specified value - * or cleared. - * - * Returns: %TRUE if the request was successful, %FALSE if it failed - **/ -gboolean -nm_remote_settings_save_hostname (NMRemoteSettings *settings, - const char *hostname, - NMRemoteSettingsSaveHostnameFunc callback, - gpointer user_data) -{ - NMRemoteSettingsPrivate *priv; - SaveHostnameInfo *info; - - g_return_val_if_fail (NM_IS_REMOTE_SETTINGS (settings), FALSE); - g_return_val_if_fail (hostname != NULL, FALSE); - g_return_val_if_fail (callback != NULL, FALSE); - - priv = NM_REMOTE_SETTINGS_GET_PRIVATE (settings); - - _nm_remote_settings_ensure_inited (settings); - - if (!priv->service_running) - return FALSE; - - info = g_malloc0 (sizeof (SaveHostnameInfo)); - info->settings = settings; - info->callback = callback; - info->callback_data = user_data; - - dbus_g_proxy_begin_call (priv->proxy, "SaveHostname", - save_hostname_cb, - info, - g_free, - G_TYPE_STRING, hostname ?: "", - G_TYPE_INVALID); - return TRUE; -} - -static void -properties_changed_cb (DBusGProxy *proxy, - GHashTable *properties, - gpointer user_data) -{ - NMRemoteSettings *self = NM_REMOTE_SETTINGS (user_data); - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self); - GHashTableIter iter; - gpointer key, tmp; - - g_hash_table_iter_init (&iter, properties); - while (g_hash_table_iter_next (&iter, &key, &tmp)) { - GValue *value = tmp; - - if (!strcmp ((const char *) key, "Hostname")) { - g_free (priv->hostname); - priv->hostname = g_value_dup_string (value); - g_object_notify (G_OBJECT (self), NM_REMOTE_SETTINGS_HOSTNAME); - } - - if (!strcmp ((const char *) key, "CanModify")) { - priv->can_modify = g_value_get_boolean (value); - g_object_notify (G_OBJECT (self), NM_REMOTE_SETTINGS_CAN_MODIFY); - } - } -} - -static void -nm_appeared_got_properties (DBusGProxy *proxy, DBusGProxyCall *call, gpointer user_data) -{ - NMRemoteSettings *self = NM_REMOTE_SETTINGS (user_data); - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self); - GHashTable *props = NULL; - - if (dbus_g_proxy_end_call (proxy, call, NULL, - DBUS_TYPE_G_MAP_OF_VARIANT, &props, - G_TYPE_INVALID)) { - properties_changed_cb (priv->props_proxy, props, self); - g_hash_table_destroy (props); - } -} - -static void -name_owner_changed (DBusGProxy *proxy, - const char *name, - const char *old_owner, - const char *new_owner, - gpointer user_data) -{ - NMRemoteSettings *self = NM_REMOTE_SETTINGS (user_data); - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self); - const char *sname = NM_DBUS_SERVICE; - - if (!strcmp (name, sname)) { - if (new_owner && strlen (new_owner) > 0) { - priv->service_running = TRUE; - - priv->listcon_call = dbus_g_proxy_begin_call (priv->proxy, "ListConnections", - fetch_connections_done, self, NULL, - G_TYPE_INVALID); - - dbus_g_proxy_begin_call (priv->props_proxy, "GetAll", - nm_appeared_got_properties, self, NULL, - G_TYPE_STRING, NM_DBUS_IFACE_SETTINGS, - G_TYPE_INVALID); - } else { - priv->service_running = FALSE; - - clear_one_hash (priv->pending); - clear_one_hash (priv->connections); - - /* Clear properties */ - g_free (priv->hostname); - priv->hostname = NULL; - g_object_notify (G_OBJECT (self), NM_REMOTE_SETTINGS_HOSTNAME); - - priv->can_modify = FALSE; - g_object_notify (G_OBJECT (self), NM_REMOTE_SETTINGS_CAN_MODIFY); - - if (priv->listcon_call) { - dbus_g_proxy_cancel_call (priv->proxy, priv->listcon_call); - priv->listcon_call = NULL; - } - } - g_object_notify (G_OBJECT (self), NM_REMOTE_SETTINGS_SERVICE_RUNNING); - } -} - -/*****************************************************************************/ - -/** - * nm_remote_settings_new: - * @bus: (allow-none): a valid and connected D-Bus connection - * - * Creates a new object representing the remote settings service. - * - * Note that this will do blocking D-Bus calls to initialize the - * settings object. You can use nm_remote_settings_new_async() if you - * want to avoid that. - * - * Returns: the new remote settings object on success, or %NULL on failure - **/ -NMRemoteSettings * -nm_remote_settings_new (DBusGConnection *bus) -{ - NMRemoteSettings *self; - - self = g_object_new (NM_TYPE_REMOTE_SETTINGS, NM_REMOTE_SETTINGS_BUS, bus, NULL); - _nm_remote_settings_ensure_inited (self); - return self; -} - -static void -remote_settings_inited (GObject *source, GAsyncResult *result, gpointer user_data) -{ - GSimpleAsyncResult *simple = user_data; - GError *error = NULL; - - if (!g_async_initable_init_finish (G_ASYNC_INITABLE (source), result, &error)) - g_simple_async_result_take_error (simple, error); - else - g_simple_async_result_set_op_res_gpointer (simple, source, g_object_unref); - g_simple_async_result_complete (simple); - g_object_unref (simple); -} - -/** - * nm_remote_settings_new_async: - * @bus: (allow-none): a valid and connected D-Bus connection - * @cancellable: a #GCancellable, or %NULL - * @callback: callback to call when the settings object is created - * @user_data: data for @callback - * - * Creates a new object representing the remote settings service and - * begins asynchronously initializing it. @callback will be called - * when it is done; use nm_remote_settings_new_finish() to get the - * result. - **/ -void -nm_remote_settings_new_async (DBusGConnection *bus, GCancellable *cancellable, - GAsyncReadyCallback callback, gpointer user_data) -{ - NMRemoteSettings *self; - GSimpleAsyncResult *simple; - - simple = g_simple_async_result_new (NULL, callback, user_data, nm_remote_settings_new_async); - if (cancellable) - g_simple_async_result_set_check_cancellable (simple, cancellable); - - self = g_object_new (NM_TYPE_REMOTE_SETTINGS, - NM_REMOTE_SETTINGS_BUS, bus, - NULL); - g_async_initable_init_async (G_ASYNC_INITABLE (self), G_PRIORITY_DEFAULT, - cancellable, remote_settings_inited, simple); -} - -/** - * nm_remote_settings_new_finish: - * @result: a #GAsyncResult - * @error: location for a #GError, or %NULL - * - * Gets the result of an nm_remote_settings_new_async() call. - * - * Returns: a new #NMRemoteSettings object, or %NULL on error - **/ -NMRemoteSettings * -nm_remote_settings_new_finish (GAsyncResult *result, GError **error) -{ - GSimpleAsyncResult *simple; - - g_return_val_if_fail (g_simple_async_result_is_valid (result, NULL, nm_remote_settings_new_async), NULL); - - simple = G_SIMPLE_ASYNC_RESULT (result); - if (g_simple_async_result_propagate_error (simple, error)) - return NULL; - else - return g_object_ref (g_simple_async_result_get_op_res_gpointer (simple)); -} - -static void -forget_connection (gpointer user_data) -{ - NMRemoteConnection *remote = NM_REMOTE_CONNECTION (user_data); - - g_signal_handlers_disconnect_matched (remote, G_SIGNAL_MATCH_FUNC, - 0, 0, NULL, connection_removed_cb, NULL); - g_signal_handlers_disconnect_matched (remote, G_SIGNAL_MATCH_FUNC, - 0, 0, NULL, connection_visible_cb, NULL); - g_object_unref (remote); -} - -static void -nm_remote_settings_init (NMRemoteSettings *self) -{ - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self); - - priv->connections = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, forget_connection); - priv->pending = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, forget_connection); -} - -static void -constructed (GObject *object) -{ - NMRemoteSettingsPrivate *priv; - - priv = NM_REMOTE_SETTINGS_GET_PRIVATE (object); - - /* D-Bus proxy for clearing connections on NameOwnerChanged */ - priv->dbus_proxy = dbus_g_proxy_new_for_name (priv->bus, - DBUS_SERVICE_DBUS, - DBUS_PATH_DBUS, - DBUS_INTERFACE_DBUS); - g_assert (priv->dbus_proxy); - - dbus_g_object_register_marshaller (g_cclosure_marshal_generic, - G_TYPE_NONE, - G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, - G_TYPE_INVALID); - dbus_g_proxy_add_signal (priv->dbus_proxy, "NameOwnerChanged", - G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, - G_TYPE_INVALID); - dbus_g_proxy_connect_signal (priv->dbus_proxy, - "NameOwnerChanged", - G_CALLBACK (name_owner_changed), - object, NULL); - - priv->proxy = _nm_dbus_new_proxy_for_connection (priv->bus, - NM_DBUS_PATH_SETTINGS, - NM_DBUS_IFACE_SETTINGS); - g_assert (priv->proxy); - dbus_g_proxy_set_default_timeout (priv->proxy, G_MAXINT); - - dbus_g_proxy_add_signal (priv->proxy, "NewConnection", - DBUS_TYPE_G_OBJECT_PATH, - G_TYPE_INVALID); - dbus_g_proxy_connect_signal (priv->proxy, "NewConnection", - G_CALLBACK (new_connection_cb), - object, - NULL); - - /* D-Bus properties proxy */ - priv->props_proxy = _nm_dbus_new_proxy_for_connection (priv->bus, - NM_DBUS_PATH_SETTINGS, - DBUS_INTERFACE_PROPERTIES); - g_assert (priv->props_proxy); - - /* Monitor properties */ - dbus_g_object_register_marshaller (g_cclosure_marshal_generic, - G_TYPE_NONE, - DBUS_TYPE_G_MAP_OF_VARIANT, - G_TYPE_INVALID); - dbus_g_proxy_add_signal (priv->proxy, "PropertiesChanged", - DBUS_TYPE_G_MAP_OF_VARIANT, - G_TYPE_INVALID); - dbus_g_proxy_connect_signal (priv->proxy, "PropertiesChanged", - G_CALLBACK (properties_changed_cb), - object, - NULL); -} - -static gboolean -init_sync (GInitable *initable, GCancellable *cancellable, GError **error) -{ - NMRemoteSettings *settings = NM_REMOTE_SETTINGS (initable); - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (settings); - GHashTable *props; - - if (!dbus_g_proxy_call (priv->dbus_proxy, "NameHasOwner", error, - G_TYPE_STRING, NM_DBUS_SERVICE, - G_TYPE_INVALID, - G_TYPE_BOOLEAN, &priv->service_running, - G_TYPE_INVALID)) { - priv->service_running = FALSE; - return FALSE; - } - - /* If NM isn't running we'll grab properties from name_owner_changed() - * when it starts. - */ - if (!priv->service_running) - return TRUE; - - priv->listcon_call = dbus_g_proxy_begin_call (priv->proxy, "ListConnections", - fetch_connections_done, NM_REMOTE_SETTINGS (initable), NULL, - G_TYPE_INVALID); - - /* Get properties */ - if (!dbus_g_proxy_call (priv->props_proxy, "GetAll", error, - G_TYPE_STRING, NM_DBUS_IFACE_SETTINGS, - G_TYPE_INVALID, - DBUS_TYPE_G_MAP_OF_VARIANT, &props, - G_TYPE_INVALID)) - return FALSE; - properties_changed_cb (priv->props_proxy, props, settings); - g_hash_table_destroy (props); - - return TRUE; -} - -typedef struct { - NMRemoteSettings *settings; - GSimpleAsyncResult *result; -} NMRemoteSettingsInitData; - -static void -init_async_complete (NMRemoteSettingsInitData *init_data) -{ - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (init_data->settings); - - priv->inited = TRUE; - - g_simple_async_result_complete (init_data->result); - g_object_unref (init_data->result); - g_slice_free (NMRemoteSettingsInitData, init_data); -} - -static void -init_read_connections (NMRemoteSettings *settings, gpointer user_data) -{ - NMRemoteSettingsInitData *init_data = user_data; - - g_signal_handlers_disconnect_by_func (settings, G_CALLBACK (init_read_connections), user_data); - - init_async_complete (init_data); -} - -static void -init_async_got_properties (DBusGProxy *proxy, DBusGProxyCall *call, - gpointer user_data) -{ - NMRemoteSettingsInitData *init_data = user_data; - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (init_data->settings); - GHashTable *props; - GError *error = NULL; - - if (dbus_g_proxy_end_call (proxy, call, &error, - DBUS_TYPE_G_MAP_OF_VARIANT, &props, - G_TYPE_INVALID)) { - properties_changed_cb (priv->props_proxy, props, init_data->settings); - g_hash_table_destroy (props); - g_simple_async_result_set_op_res_gboolean (init_data->result, TRUE); - } else - g_simple_async_result_take_error (init_data->result, error); - - /* Read connections and wait for the result */ - priv->listcon_call = dbus_g_proxy_begin_call (priv->proxy, "ListConnections", - fetch_connections_done, init_data->settings, NULL, - G_TYPE_INVALID); - g_signal_connect (init_data->settings, "connections-read", - G_CALLBACK (init_read_connections), init_data); -} - -static void -init_get_properties (NMRemoteSettingsInitData *init_data) -{ - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (init_data->settings); - - dbus_g_proxy_begin_call (priv->props_proxy, "GetAll", - init_async_got_properties, init_data, NULL, - G_TYPE_STRING, NM_DBUS_IFACE_SETTINGS, - G_TYPE_INVALID); -} - -static void -init_async_got_manager_running (DBusGProxy *proxy, DBusGProxyCall *call, - gpointer user_data) -{ - NMRemoteSettingsInitData *init_data = user_data; - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (init_data->settings); - GError *error = NULL; - - if (!dbus_g_proxy_end_call (proxy, call, &error, - G_TYPE_BOOLEAN, &priv->service_running, - G_TYPE_INVALID)) { - g_simple_async_result_take_error (init_data->result, error); - init_async_complete (init_data); - return; - } - - if (!priv->service_running) { - g_simple_async_result_set_op_res_gboolean (init_data->result, TRUE); - init_async_complete (init_data); - return; - } - - init_get_properties (init_data); -} - -static void -init_async (GAsyncInitable *initable, int io_priority, - GCancellable *cancellable, GAsyncReadyCallback callback, - gpointer user_data) -{ - NMRemoteSettingsInitData *init_data; - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (initable); - - init_data = g_slice_new0 (NMRemoteSettingsInitData); - init_data->settings = NM_REMOTE_SETTINGS (initable); - init_data->result = g_simple_async_result_new (G_OBJECT (initable), callback, - user_data, init_async); - if (cancellable) - g_simple_async_result_set_check_cancellable (init_data->result, cancellable); - - /* Check if NM is running */ - dbus_g_proxy_begin_call (priv->dbus_proxy, "NameHasOwner", - init_async_got_manager_running, - init_data, NULL, - G_TYPE_STRING, NM_DBUS_SERVICE, - G_TYPE_INVALID); -} - -static gboolean -init_finish (GAsyncInitable *initable, GAsyncResult *result, GError **error) -{ - GSimpleAsyncResult *simple = G_SIMPLE_ASYNC_RESULT (result); - - if (g_simple_async_result_propagate_error (simple, error)) - return FALSE; - else - return TRUE; -} - -static void -dispose (GObject *object) -{ - NMRemoteSettings *self = NM_REMOTE_SETTINGS (object); - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self); - - while (g_slist_length (priv->add_list)) - add_connection_info_dispose (self, (AddConnectionInfo *) priv->add_list->data); - - if (priv->connections) { - g_hash_table_destroy (priv->connections); - priv->connections = NULL; - } - - if (priv->pending) { - g_hash_table_destroy (priv->pending); - priv->pending = NULL; - } - - g_free (priv->hostname); - priv->hostname = NULL; - - g_clear_object (&priv->dbus_proxy); - g_clear_object (&priv->proxy); - g_clear_object (&priv->props_proxy); - - if (priv->bus) { - dbus_g_connection_unref (priv->bus); - priv->bus = NULL; - } - - G_OBJECT_CLASS (nm_remote_settings_parent_class)->dispose (object); -} - -static void -set_property (GObject *object, guint prop_id, - const GValue *value, GParamSpec *pspec) -{ - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (object); - - switch (prop_id) { - case PROP_BUS: - /* construct-only */ - priv->bus = g_value_dup_boxed (value); - if (!priv->bus) - priv->bus = _nm_dbus_new_connection (NULL); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -get_property (GObject *object, guint prop_id, - GValue *value, GParamSpec *pspec) -{ - NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (object); - - _nm_remote_settings_ensure_inited (NM_REMOTE_SETTINGS (object)); - - switch (prop_id) { - case PROP_BUS: - g_value_set_boxed (value, priv->bus); - break; - case PROP_SERVICE_RUNNING: - g_value_set_boolean (value, priv->service_running); - break; - case PROP_HOSTNAME: - g_value_set_string (value, priv->hostname); - break; - case PROP_CAN_MODIFY: - g_value_set_boolean (value, priv->can_modify); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -nm_remote_settings_class_init (NMRemoteSettingsClass *class) -{ - GObjectClass *object_class = G_OBJECT_CLASS (class); - - g_type_class_add_private (class, sizeof (NMRemoteSettingsPrivate)); - - /* Virtual methods */ - object_class->constructed = constructed; - object_class->set_property = set_property; - object_class->get_property = get_property; - object_class->dispose = dispose; - - /* Properties */ - - /** - * NMRemoteSettings:bus: - * - * The #DBusGConnection that the #NMRemoteSettings is connected to. Defaults - * to the system bus if not specified. - */ - g_object_class_install_property - (object_class, PROP_BUS, - g_param_spec_boxed (NM_REMOTE_SETTINGS_BUS, "", "", - DBUS_TYPE_G_CONNECTION, - G_PARAM_READWRITE | - G_PARAM_CONSTRUCT_ONLY | - G_PARAM_STATIC_STRINGS)); - - /** - * NMRemoteSettings:service-running: - * - * Whether the settings service is running. - */ - g_object_class_install_property - (object_class, PROP_SERVICE_RUNNING, - g_param_spec_boolean (NM_REMOTE_SETTINGS_SERVICE_RUNNING, "", "", - FALSE, - G_PARAM_READABLE | - G_PARAM_STATIC_STRINGS)); - - /** - * NMRemoteSettings:hostname: - * - * The machine hostname stored in persistent configuration. This can be - * modified by calling nm_remote_settings_save_hostname(). - */ - g_object_class_install_property - (object_class, PROP_HOSTNAME, - g_param_spec_string (NM_REMOTE_SETTINGS_HOSTNAME, "", "", - NULL, - G_PARAM_READABLE | - G_PARAM_STATIC_STRINGS)); - - /** - * NMRemoteSettings:can-modify: - * - * If %TRUE, adding and modifying connections is supported. - */ - g_object_class_install_property - (object_class, PROP_CAN_MODIFY, - g_param_spec_boolean (NM_REMOTE_SETTINGS_CAN_MODIFY, "", "", - FALSE, - G_PARAM_READABLE | - G_PARAM_STATIC_STRINGS)); - - /* Signals */ - signals[NEW_CONNECTION] = - g_signal_new (NM_REMOTE_SETTINGS_NEW_CONNECTION, - G_OBJECT_CLASS_TYPE (object_class), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (NMRemoteSettingsClass, new_connection), - NULL, NULL, NULL, - G_TYPE_NONE, 1, G_TYPE_OBJECT); - - signals[CONNECTIONS_READ] = - g_signal_new (NM_REMOTE_SETTINGS_CONNECTIONS_READ, - G_OBJECT_CLASS_TYPE (object_class), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (NMRemoteSettingsClass, connections_read), - NULL, NULL, NULL, - G_TYPE_NONE, 0); -} - -static void -nm_remote_settings_initable_iface_init (GInitableIface *iface) -{ - iface->init = init_sync; -} - -static void -nm_remote_settings_async_initable_iface_init (GAsyncInitableIface *iface) -{ - iface->init_async = init_async; - iface->init_finish = init_finish; -} |