mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2026-05-18 13:58:08 +02:00
0d69dfe39e
The old NMExportedConnection was used for both client and server-side classes, which was a mistake and made the code very complicated to follow. Additionally, all PolicyKit operations were synchronous, and PK operations can block for a long time (ie for user input) before returning, so they need to be async. But NMExportedConnection and NMSysconfigConnection didn't allow for async PK ops at all. Use this opportunity to clean up the mess and create GInterfaces that both server and client objects implement, so that the connection editor and applet can operate on generic objects like they did before (using the interfaces) but can perform specific operations (like async PK verification of callers) depending on whether they are local or remote or whatever.
114 lines
3.7 KiB
C
114 lines
3.7 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/* NetworkManager -- Network link manager
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Copyright (C) 2007 - 2008 Novell, Inc.
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* Copyright (C) 2007 - 2008 Red Hat, Inc.
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*/
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#include "nm-settings-interface.h"
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#include "nm-settings-system-interface.h"
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/**
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* nm_settings_system_interface_save_hostname:
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* @settings: a object implementing %NMSettingsSystemInterface
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* @hostname: the new persistent hostname to set, or NULL to clear any existing
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* persistent hostname
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* @callback: callback to be called when the hostname operation completes
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* @user_data: caller-specific data passed to @callback
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*
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* Requests that the machine's persistent hostname be set to the specified value
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* or cleared.
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*
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* Returns: TRUE if the request was successful, FALSE if it failed
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**/
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gboolean
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nm_settings_system_interface_save_hostname (NMSettingsSystemInterface *settings,
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const char *hostname,
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NMSettingsSystemSaveHostnameFunc callback,
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gpointer user_data)
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{
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g_return_val_if_fail (settings != NULL, FALSE);
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g_return_val_if_fail (NM_IS_SETTINGS_SYSTEM_INTERFACE (settings), FALSE);
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g_return_val_if_fail (hostname != NULL, FALSE);
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g_return_val_if_fail (callback != NULL, FALSE);
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if (NM_SETTINGS_SYSTEM_INTERFACE_GET_INTERFACE (settings)->save_hostname) {
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return NM_SETTINGS_SYSTEM_INTERFACE_GET_INTERFACE (settings)->save_hostname (settings,
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hostname,
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callback,
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user_data);
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}
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return FALSE;
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}
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static void
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nm_settings_system_interface_init (gpointer g_iface)
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{
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static gboolean initialized = FALSE;
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if (initialized)
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return;
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/* Properties */
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g_object_interface_install_property
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(g_iface,
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g_param_spec_string (NM_SETTINGS_SYSTEM_INTERFACE_HOSTNAME,
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"Hostname",
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"Persistent hostname",
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NULL,
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G_PARAM_READABLE));
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g_object_interface_install_property
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(g_iface,
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g_param_spec_string (NM_SETTINGS_SYSTEM_INTERFACE_CAN_MODIFY,
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"CanModify",
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"Can modify anything (hostname, connections, etc)",
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NULL,
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G_PARAM_READABLE));
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initialized = TRUE;
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}
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GType
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nm_settings_system_interface_get_type (void)
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{
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static GType itype = 0;
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if (!itype) {
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const GTypeInfo iinfo = {
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sizeof (NMSettingsSystemInterface), /* class_size */
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nm_settings_system_interface_init, /* base_init */
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NULL, /* base_finalize */
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NULL,
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NULL, /* class_finalize */
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NULL, /* class_data */
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0,
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0, /* n_preallocs */
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NULL
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};
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itype = g_type_register_static (G_TYPE_INTERFACE,
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"NMSettingsSystemInterface",
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&iinfo, 0);
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g_type_interface_add_prerequisite (itype, NM_TYPE_SETTINGS_INTERFACE);
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}
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return itype;
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}
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