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NetworkManager/libnm/nm-remote-settings.c
Thomas Haller 86097cc2e8 libnm: fix return value for nm_remote_settings_reload_connections*() to ignore server result 
Note that the server always returns TRUE for the boolean return value
of ReloadConnections. Hence, this should not change in behavior, because
the server would never have returned FALSE.

However, change behavior of the API. It's odd that the function might
return %FALSE without setting the error output. It's also not clear
what the boolean value of the "ReloadConnections" D-Bus would mean
anyway.
2019-10-16 08:56:00 +02:00

812 lines
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// SPDX-License-Identifier: LGPL-2.1+
/*
* Copyright (C) 2008 Novell, Inc.
* Copyright (C) 2009 - 2012 Red Hat, Inc.
*/
#include "nm-default.h"
#include "nm-remote-settings.h"
#include "c-list/src/c-list.h"
#include "nm-dbus-interface.h"
#include "nm-connection.h"
#include "nm-client.h"
#include "nm-remote-connection.h"
#include "nm-remote-connection-private.h"
#include "nm-object-private.h"
#include "nm-dbus-helpers.h"
#include "nm-core-internal.h"
#include "introspection/org.freedesktop.NetworkManager.Settings.h"
G_DEFINE_TYPE (NMRemoteSettings, nm_remote_settings, NM_TYPE_OBJECT)
#define NM_REMOTE_SETTINGS_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_REMOTE_SETTINGS, NMRemoteSettingsPrivate))
typedef struct {
NMDBusSettings *proxy;
GPtrArray *all_connections;
GPtrArray *visible_connections;
/* AddConnectionInfo objects that are waiting for the connection to become initialized */
CList add_lst_head;
char *hostname;
gboolean can_modify;
} NMRemoteSettingsPrivate;
enum {
PROP_0,
PROP_CONNECTIONS,
PROP_HOSTNAME,
PROP_CAN_MODIFY,
LAST_PROP
};
/* Signals */
enum {
CONNECTION_ADDED,
CONNECTION_REMOVED,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0 };
/*****************************************************************************/
typedef struct {
CList add_lst;
NMRemoteSettings *self;
NMRemoteSettingAddConnection2Callback callback;
gpointer user_data;
GCancellable *cancellable;
char *path;
GVariant *results;
gulong cancellable_id;
NMSettingsAddConnection2Flags flags;
bool ignore_out_result:1;
} AddConnectionInfo;
static AddConnectionInfo *
_add_connection_info_find (NMRemoteSettings *self, const char *path)
{
NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self);
AddConnectionInfo *info;
c_list_for_each_entry (info, &priv->add_lst_head, add_lst) {
if (nm_streq0 (info->path, path))
return info;
}
return NULL;
}
static void
_add_connection_info_complete (AddConnectionInfo *info,
NMRemoteConnection *connection,
GError *error_take)
{
nm_assert (info);
c_list_unlink_stale (&info->add_lst);
nm_clear_g_signal_handler (info->cancellable, &info->cancellable_id);
if ( info->cancellable
&& !nm_utils_error_is_cancelled (error_take, FALSE)) {
GError *error2 = NULL;
if (g_cancellable_set_error_if_cancelled (info->cancellable, &error2)) {
g_clear_error (&error_take);
error_take = error2;
connection = NULL;
}
}
info->callback (info->self,
connection,
connection ? info->results : NULL,
error_take,
info->user_data);
g_clear_error (&error_take);
g_object_unref (info->self);
nm_g_object_unref (info->cancellable);
nm_clear_g_free (&info->path);
nm_g_variant_unref (info->results);
nm_g_slice_free (info);
}
static void
_add_connection_info_cancelled (GCancellable *cancellable,
AddConnectionInfo *info)
{
_add_connection_info_complete (info,
NULL,
g_error_new_literal (G_IO_ERROR,
G_IO_ERROR_CANCELLED,
"Operation was cancelled"));
}
typedef const char * (*ConnectionStringGetter) (NMConnection *);
static NMRemoteConnection *
get_connection_by_string (NMRemoteSettings *settings,
const char *string,
ConnectionStringGetter get_comparison_string)
{
NMRemoteSettingsPrivate *priv;
NMConnection *candidate;
int i;
priv = NM_REMOTE_SETTINGS_GET_PRIVATE (settings);
for (i = 0; i < priv->visible_connections->len; i++) {
candidate = priv->visible_connections->pdata[i];
if (!g_strcmp0 (string, get_comparison_string (candidate)))
return NM_REMOTE_CONNECTION (candidate);
}
return NULL;
}
NMRemoteConnection *
nm_remote_settings_get_connection_by_id (NMRemoteSettings *settings, const char *id)
{
g_return_val_if_fail (NM_IS_REMOTE_SETTINGS (settings), NULL);
g_return_val_if_fail (id != NULL, NULL);
return get_connection_by_string (settings, id, nm_connection_get_id);
}
NMRemoteConnection *
nm_remote_settings_get_connection_by_path (NMRemoteSettings *settings, const char *path)
{
g_return_val_if_fail (NM_IS_REMOTE_SETTINGS (settings), NULL);
g_return_val_if_fail (path != NULL, NULL);
return get_connection_by_string (settings, path, nm_connection_get_path);
}
NMRemoteConnection *
nm_remote_settings_get_connection_by_uuid (NMRemoteSettings *settings, const char *uuid)
{
g_return_val_if_fail (NM_IS_REMOTE_SETTINGS (settings), NULL);
g_return_val_if_fail (uuid != NULL, NULL);
return get_connection_by_string (settings, uuid, nm_connection_get_uuid);
}
static void
connection_visible_changed (GObject *object,
GParamSpec *pspec,
gpointer user_data)
{
NMRemoteConnection *connection = NM_REMOTE_CONNECTION (object);
NMRemoteSettings *self = NM_REMOTE_SETTINGS (user_data);
if (nm_remote_connection_get_visible (connection))
g_signal_emit (self, signals[CONNECTION_ADDED], 0, connection);
else
g_signal_emit (self, signals[CONNECTION_REMOVED], 0, connection);
}
static void
cleanup_connection (NMRemoteSettings *self,
NMRemoteConnection *remote)
{
g_signal_handlers_disconnect_by_func (remote, G_CALLBACK (connection_visible_changed), self);
}
static void
connection_removed (NMRemoteSettings *self,
NMRemoteConnection *remote)
{
NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self);
gboolean still_exists = FALSE;
int i;
/* Check if the connection was actually removed or if it just turned invisible. */
for (i = 0; i < priv->all_connections->len; i++) {
if (remote == priv->all_connections->pdata[i]) {
still_exists = TRUE;
break;
}
}
if (!still_exists)
cleanup_connection (self, remote);
/* Allow the signal to propagate if and only if @remote was in visible_connections */
if (!g_ptr_array_remove (priv->visible_connections, remote))
g_signal_stop_emission (self, signals[CONNECTION_REMOVED], 0);
}
static void
connection_added (NMRemoteSettings *self,
NMRemoteConnection *remote)
{
NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self);
AddConnectionInfo *info;
const char *path;
if (!g_signal_handler_find (remote, G_SIGNAL_MATCH_FUNC | G_SIGNAL_MATCH_DATA, 0, 0, NULL,
G_CALLBACK (connection_visible_changed), self)) {
g_signal_connect (remote,
"notify::" NM_REMOTE_CONNECTION_VISIBLE,
G_CALLBACK (connection_visible_changed),
self);
}
if (nm_remote_connection_get_visible (remote))
g_ptr_array_add (priv->visible_connections, remote);
else
g_signal_stop_emission (self, signals[CONNECTION_ADDED], 0);
path = nm_connection_get_path (NM_CONNECTION (remote));
info = _add_connection_info_find (self, path);
if (info)
_add_connection_info_complete (info, remote, NULL);
}
static void
object_creation_failed (NMObject *object,
const char *failed_path)
{
NMRemoteSettings *self = NM_REMOTE_SETTINGS (object);
AddConnectionInfo *info;
info = _add_connection_info_find (self, failed_path);
if (!info)
return;
_add_connection_info_complete (info,
NULL,
g_error_new_literal (NM_CLIENT_ERROR,
NM_CLIENT_ERROR_OBJECT_CREATION_FAILED,
_("Connection removed before it was initialized")));
}
const GPtrArray *
nm_remote_settings_get_connections (NMRemoteSettings *settings)
{
g_return_val_if_fail (NM_IS_REMOTE_SETTINGS (settings), NULL);
return NM_REMOTE_SETTINGS_GET_PRIVATE (settings)->visible_connections;
}
static void
add_connection_done (GObject *proxy, GAsyncResult *result, gpointer user_data)
{
AddConnectionInfo *info = user_data;
GError *error = NULL;
if ( info->ignore_out_result
&& info->flags == NM_SETTINGS_ADD_CONNECTION2_FLAG_TO_DISK) {
nmdbus_settings_call_add_connection_finish (NMDBUS_SETTINGS (proxy),
&info->path,
result,
&error);
} else if ( info->ignore_out_result
&& info->flags == NM_SETTINGS_ADD_CONNECTION2_FLAG_IN_MEMORY) {
nmdbus_settings_call_add_connection_unsaved_finish (NMDBUS_SETTINGS (proxy),
&info->path,
result,
&error);
} else {
nmdbus_settings_call_add_connection2_finish (NMDBUS_SETTINGS (proxy),
&info->path,
&info->results,
result,
&error);
if (info->ignore_out_result) {
/* despite we have the result, the caller didn't ask for it.
* Through it away, so we consistently don't return a result. */
nm_clear_pointer (&info->results, g_variant_unref);
}
}
if (error) {
g_dbus_error_strip_remote_error (error);
_add_connection_info_complete (info, NULL, error);
return;
}
/* On success, we still have to wait until the connection is fully
* initialized before calling the callback.
*/
if (info->cancellable) {
gulong id;
id = g_cancellable_connect (info->cancellable,
G_CALLBACK (_add_connection_info_cancelled),
info,
NULL);
if (id == 0) {
/* the callback was invoked synchronously, which destroyed @info.
* We must not touch @info anymore. */
} else
info->cancellable_id = id;
}
}
void
nm_remote_settings_add_connection2 (NMRemoteSettings *self,
GVariant *settings,
NMSettingsAddConnection2Flags flags,
GVariant *args,
gboolean ignore_out_result,
GCancellable *cancellable,
NMRemoteSettingAddConnection2Callback callback,
gpointer user_data)
{
NMRemoteSettingsPrivate *priv;
AddConnectionInfo *info;
nm_assert (NM_IS_REMOTE_SETTINGS (self));
nm_assert (g_variant_is_of_type (settings, G_VARIANT_TYPE ("a{sa{sv}}")));
nm_assert (!args || g_variant_is_of_type (args, G_VARIANT_TYPE ("a{sv}")));
nm_assert (callback);
priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self);
info = g_slice_new (AddConnectionInfo);
*info = (AddConnectionInfo) {
.self = g_object_ref (self),
.cancellable = nm_g_object_ref (cancellable),
.flags = flags,
.ignore_out_result = ignore_out_result,
.callback = callback,
.user_data = user_data,
};
c_list_link_tail (&priv->add_lst_head, &info->add_lst);
/* Although AddConnection2() being capable to handle also AddConnection() and
* AddConnectionUnsaved() variants, we prefer to use the old D-Bus methods when
* they are sufficient. The reason is that libnm should avoid hard dependencies
* on 1.20 API whenever possible. */
if ( ignore_out_result
&& flags == NM_SETTINGS_ADD_CONNECTION2_FLAG_TO_DISK) {
nmdbus_settings_call_add_connection (priv->proxy,
settings,
cancellable,
add_connection_done,
info);
} else if ( ignore_out_result
&& flags == NM_SETTINGS_ADD_CONNECTION2_FLAG_IN_MEMORY) {
nmdbus_settings_call_add_connection_unsaved (priv->proxy,
settings,
cancellable,
add_connection_done,
info);
} else {
nmdbus_settings_call_add_connection2 (priv->proxy,
settings,
flags,
args
?: g_variant_new_array (G_VARIANT_TYPE ("{sv}"), NULL, 0),
cancellable,
add_connection_done,
info);
}
}
gboolean
nm_remote_settings_load_connections (NMRemoteSettings *settings,
char **filenames,
char ***failures,
GCancellable *cancellable,
GError **error)
{
NMRemoteSettingsPrivate *priv;
gboolean success;
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);
if (!nmdbus_settings_call_load_connections_sync (priv->proxy,
(const char * const *) filenames,
&success,
failures,
cancellable, error)) {
if (error && *error)
g_dbus_error_strip_remote_error (*error);
return FALSE;
}
return TRUE;
}
static void
load_connections_cb (GObject *proxy, GAsyncResult *result, gpointer user_data)
{
GSimpleAsyncResult *simple = user_data;
GError *error = NULL;
gboolean success;
char **failures = NULL;
if (nmdbus_settings_call_load_connections_finish (NMDBUS_SETTINGS (proxy),
&success, &failures,
result, &error))
g_simple_async_result_set_op_res_gpointer (simple, failures, (GDestroyNotify) g_strfreev);
else {
g_dbus_error_strip_remote_error (error);
g_simple_async_result_take_error (simple, error);
}
g_simple_async_result_complete (simple);
g_object_unref (simple);
}
void
nm_remote_settings_load_connections_async (NMRemoteSettings *settings,
char **filenames,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
NMRemoteSettingsPrivate *priv;
GSimpleAsyncResult *simple;
g_return_if_fail (NM_IS_REMOTE_SETTINGS (settings));
g_return_if_fail (filenames != NULL);
priv = NM_REMOTE_SETTINGS_GET_PRIVATE (settings);
simple = g_simple_async_result_new (G_OBJECT (settings), callback, user_data,
nm_remote_settings_load_connections_async);
if (cancellable)
g_simple_async_result_set_check_cancellable (simple, cancellable);
nmdbus_settings_call_load_connections (priv->proxy,
(const char * const *) filenames,
cancellable, load_connections_cb, simple);
}
gboolean
nm_remote_settings_load_connections_finish (NMRemoteSettings *settings,
char ***failures,
GAsyncResult *result,
GError **error)
{
GSimpleAsyncResult *simple;
g_return_val_if_fail (g_simple_async_result_is_valid (result, G_OBJECT (settings), nm_remote_settings_load_connections_async), FALSE);
simple = G_SIMPLE_ASYNC_RESULT (result);
if (g_simple_async_result_propagate_error (simple, error))
return FALSE;
else {
*failures = g_strdupv (g_simple_async_result_get_op_res_gpointer (simple));
return TRUE;
}
}
gboolean
nm_remote_settings_reload_connections (NMRemoteSettings *settings,
GCancellable *cancellable,
GError **error)
{
NMRemoteSettingsPrivate *priv;
gboolean success;
g_return_val_if_fail (NM_IS_REMOTE_SETTINGS (settings), FALSE);
priv = NM_REMOTE_SETTINGS_GET_PRIVATE (settings);
if (!nmdbus_settings_call_reload_connections_sync (priv->proxy, &success,
cancellable, error)) {
if (error && *error)
g_dbus_error_strip_remote_error (*error);
return FALSE;
}
return TRUE;
}
static void
reload_connections_cb (GObject *proxy, GAsyncResult *result, gpointer user_data)
{
GSimpleAsyncResult *simple = user_data;
gboolean success;
GError *error = NULL;
if (nmdbus_settings_call_reload_connections_finish (NMDBUS_SETTINGS (proxy),
&success,
result, &error))
g_simple_async_result_set_op_res_gboolean (simple, TRUE);
else {
g_dbus_error_strip_remote_error (error);
g_simple_async_result_take_error (simple, error);
}
g_simple_async_result_complete (simple);
g_object_unref (simple);
}
void
nm_remote_settings_reload_connections_async (NMRemoteSettings *settings,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
NMRemoteSettingsPrivate *priv;
GSimpleAsyncResult *simple;
g_return_if_fail (NM_IS_REMOTE_SETTINGS (settings));
priv = NM_REMOTE_SETTINGS_GET_PRIVATE (settings);
simple = g_simple_async_result_new (G_OBJECT (settings), callback, user_data,
nm_remote_settings_reload_connections_async);
if (cancellable)
g_simple_async_result_set_check_cancellable (simple, cancellable);
nmdbus_settings_call_reload_connections (priv->proxy, cancellable,
reload_connections_cb, simple);
}
gboolean
nm_remote_settings_reload_connections_finish (NMRemoteSettings *settings,
GAsyncResult *result,
GError **error)
{
GSimpleAsyncResult *simple;
g_return_val_if_fail (g_simple_async_result_is_valid (result, G_OBJECT (settings), nm_remote_settings_reload_connections_async), FALSE);
simple = G_SIMPLE_ASYNC_RESULT (result);
if (g_simple_async_result_propagate_error (simple, error))
return FALSE;
else
return g_simple_async_result_get_op_res_gboolean (simple);
}
gboolean
nm_remote_settings_save_hostname (NMRemoteSettings *settings,
const char *hostname,
GCancellable *cancellable,
GError **error)
{
NMRemoteSettingsPrivate *priv;
gboolean ret;
g_return_val_if_fail (NM_IS_REMOTE_SETTINGS (settings), FALSE);
priv = NM_REMOTE_SETTINGS_GET_PRIVATE (settings);
ret = nmdbus_settings_call_save_hostname_sync (priv->proxy,
hostname ?: "",
cancellable, error);
if (error && *error)
g_dbus_error_strip_remote_error (*error);
return ret;
}
static void
save_hostname_cb (GObject *proxy,
GAsyncResult *result,
gpointer user_data)
{
GSimpleAsyncResult *simple = user_data;
GError *error = NULL;
if (nmdbus_settings_call_save_hostname_finish (NMDBUS_SETTINGS (proxy), result, &error))
g_simple_async_result_set_op_res_gboolean (simple, TRUE);
else {
g_dbus_error_strip_remote_error (error);
g_simple_async_result_take_error (simple, error);
}
g_simple_async_result_complete (simple);
g_object_unref (simple);
}
void
nm_remote_settings_save_hostname_async (NMRemoteSettings *settings,
const char *hostname,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
NMRemoteSettingsPrivate *priv;
GSimpleAsyncResult *simple;
g_return_if_fail (NM_IS_REMOTE_SETTINGS (settings));
priv = NM_REMOTE_SETTINGS_GET_PRIVATE (settings);
simple = g_simple_async_result_new (G_OBJECT (settings), callback, user_data,
nm_remote_settings_save_hostname_async);
if (cancellable)
g_simple_async_result_set_check_cancellable (simple, cancellable);
nmdbus_settings_call_save_hostname (priv->proxy,
hostname ?: "",
cancellable, save_hostname_cb, simple);
}
gboolean
nm_remote_settings_save_hostname_finish (NMRemoteSettings *settings,
GAsyncResult *result,
GError **error)
{
GSimpleAsyncResult *simple;
g_return_val_if_fail (g_simple_async_result_is_valid (result, G_OBJECT (settings), nm_remote_settings_save_hostname_async), FALSE);
simple = G_SIMPLE_ASYNC_RESULT (result);
if (g_simple_async_result_propagate_error (simple, error))
return FALSE;
else
return g_simple_async_result_get_op_res_gboolean (simple);
}
/*****************************************************************************/
static void
nm_remote_settings_init (NMRemoteSettings *self)
{
NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self);
c_list_init (&priv->add_lst_head);
priv->all_connections = g_ptr_array_new ();
priv->visible_connections = g_ptr_array_new ();
}
static void
init_dbus (NMObject *object)
{
NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (object);
const NMPropertiesInfo property_info[] = {
{ NM_REMOTE_SETTINGS_CONNECTIONS, &priv->all_connections, NULL, NM_TYPE_REMOTE_CONNECTION, "connection" },
{ NM_REMOTE_SETTINGS_HOSTNAME, &priv->hostname },
{ NM_REMOTE_SETTINGS_CAN_MODIFY, &priv->can_modify },
{ NULL },
};
NM_OBJECT_CLASS (nm_remote_settings_parent_class)->init_dbus (object);
priv->proxy = NMDBUS_SETTINGS (_nm_object_get_proxy (object, NM_DBUS_INTERFACE_SETTINGS));
_nm_object_register_properties (object,
NM_DBUS_INTERFACE_SETTINGS,
property_info);
}
static GObject *
constructor (GType type,
guint n_construct_params,
GObjectConstructParam *construct_params)
{
guint i;
const char *dbus_path;
/* Fill in the right D-Bus path if none was specified */
for (i = 0; i < n_construct_params; i++) {
if (strcmp (construct_params[i].pspec->name, NM_OBJECT_PATH) == 0) {
dbus_path = g_value_get_string (construct_params[i].value);
if (dbus_path == NULL) {
g_value_set_static_string (construct_params[i].value, NM_DBUS_PATH_SETTINGS);
} else {
if (!g_variant_is_object_path (dbus_path)) {
g_warning ("Passed D-Bus object path '%s' is invalid; using default '%s' instead",
dbus_path, NM_DBUS_PATH);
g_value_set_static_string (construct_params[i].value, NM_DBUS_PATH_SETTINGS);
}
}
break;
}
}
return G_OBJECT_CLASS (nm_remote_settings_parent_class)->constructor (type,
n_construct_params,
construct_params);
}
static void
dispose (GObject *object)
{
NMRemoteSettings *self = NM_REMOTE_SETTINGS (object);
NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self);
guint i;
if (priv->all_connections) {
for (i = 0; i < priv->all_connections->len; i++)
cleanup_connection (self, priv->all_connections->pdata[i]);
g_clear_pointer (&priv->all_connections, g_ptr_array_unref);
}
g_clear_pointer (&priv->visible_connections, g_ptr_array_unref);
g_clear_pointer (&priv->hostname, g_free);
g_clear_object (&priv->proxy);
G_OBJECT_CLASS (nm_remote_settings_parent_class)->dispose (object);
}
static void
get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (object);
switch (prop_id) {
case PROP_CONNECTIONS:
g_value_take_boxed (value, _nm_utils_copy_object_array (priv->visible_connections));
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);
NMObjectClass *nm_object_class = NM_OBJECT_CLASS (class);
g_type_class_add_private (class, sizeof (NMRemoteSettingsPrivate));
/* Virtual methods */
object_class->constructor = constructor;
object_class->get_property = get_property;
object_class->dispose = dispose;
nm_object_class->init_dbus = init_dbus;
nm_object_class->object_creation_failed = object_creation_failed;
class->connection_added = connection_added;
class->connection_removed = connection_removed;
/* Properties */
g_object_class_install_property
(object_class, PROP_CONNECTIONS,
g_param_spec_boxed (NM_REMOTE_SETTINGS_CONNECTIONS, "", "",
G_TYPE_PTR_ARRAY,
G_PARAM_READABLE |
G_PARAM_STATIC_STRINGS));
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));
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[CONNECTION_ADDED] =
g_signal_new (NM_REMOTE_SETTINGS_CONNECTION_ADDED,
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (NMRemoteSettingsClass, connection_added),
NULL, NULL, NULL,
G_TYPE_NONE, 1,
NM_TYPE_REMOTE_CONNECTION);
signals[CONNECTION_REMOVED] =
g_signal_new (NM_REMOTE_SETTINGS_CONNECTION_REMOVED,
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (NMRemoteSettingsClass, connection_removed),
NULL, NULL, NULL,
G_TYPE_NONE, 1,
NM_TYPE_REMOTE_CONNECTION);
}
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