diff options
Diffstat (limited to 'libnm-glib/nm-settings-system-interface.c')
| -rw-r--r-- | libnm-glib/nm-settings-system-interface.c | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/libnm-glib/nm-settings-system-interface.c b/libnm-glib/nm-settings-system-interface.c new file mode 100644 index 00000000..0f59377a --- /dev/null +++ b/libnm-glib/nm-settings-system-interface.c @@ -0,0 +1,150 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* NetworkManager -- Network link manager + * + * 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 (C) 2007 - 2008 Novell, Inc. + * Copyright (C) 2007 - 2008 Red Hat, Inc. + */ + +#include "nm-settings-interface.h" +#include "nm-settings-system-interface.h" + + +/** + * nm_settings_system_interface_save_hostname: + * @settings: a object implementing %NMSettingsSystemInterface + * @hostname: the new persistent hostname to set, or NULL to clear any existing + * persistent hostname + * @callback: callback to be called when the hostname operation completes + * @user_data: 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_settings_system_interface_save_hostname (NMSettingsSystemInterface *settings, + const char *hostname, + NMSettingsSystemSaveHostnameFunc callback, + gpointer user_data) +{ + g_return_val_if_fail (settings != NULL, FALSE); + g_return_val_if_fail (NM_IS_SETTINGS_SYSTEM_INTERFACE (settings), FALSE); + g_return_val_if_fail (hostname != NULL, FALSE); + g_return_val_if_fail (callback != NULL, FALSE); + + if (NM_SETTINGS_SYSTEM_INTERFACE_GET_INTERFACE (settings)->save_hostname) { + return NM_SETTINGS_SYSTEM_INTERFACE_GET_INTERFACE (settings)->save_hostname (settings, + hostname, + callback, + user_data); + } + return FALSE; +} + +/** + * nm_settings_system_interface_get_permissions: + * @settings: a object implementing %NMSettingsSystemInterface + * @callback: callback to be called when the permissions operation completes + * @user_data: caller-specific data passed to @callback + * + * Requests an indication of the operations the caller is permitted to perform + * including those that may require authorization. + * + * Returns: TRUE if the request was successful, FALSE if it failed + **/ +gboolean +nm_settings_system_interface_get_permissions (NMSettingsSystemInterface *settings, + NMSettingsSystemGetPermissionsFunc callback, + gpointer user_data) +{ + g_return_val_if_fail (settings != NULL, FALSE); + g_return_val_if_fail (NM_IS_SETTINGS_SYSTEM_INTERFACE (settings), FALSE); + g_return_val_if_fail (callback != NULL, FALSE); + + if (NM_SETTINGS_SYSTEM_INTERFACE_GET_INTERFACE (settings)->get_permissions) + return NM_SETTINGS_SYSTEM_INTERFACE_GET_INTERFACE (settings)->get_permissions (settings, callback, user_data); + return FALSE; +} + +static void +nm_settings_system_interface_init (gpointer g_iface) +{ + GType iface_type = G_TYPE_FROM_INTERFACE (g_iface); + static gboolean initialized = FALSE; + + if (initialized) + return; + + /* Properties */ + g_object_interface_install_property + (g_iface, + g_param_spec_string (NM_SETTINGS_SYSTEM_INTERFACE_HOSTNAME, + "Hostname", + "Persistent hostname", + NULL, + G_PARAM_READABLE)); + + g_object_interface_install_property + (g_iface, + g_param_spec_boolean (NM_SETTINGS_SYSTEM_INTERFACE_CAN_MODIFY, + "CanModify", + "Can modify anything (hostname, connections, etc)", + FALSE, + G_PARAM_READABLE)); + + /* Signals */ + g_signal_new (NM_SETTINGS_SYSTEM_INTERFACE_CHECK_PERMISSIONS, + iface_type, + G_SIGNAL_RUN_FIRST, + G_STRUCT_OFFSET (NMSettingsSystemInterface, check_permissions), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + + initialized = TRUE; +} + +GType +nm_settings_system_interface_get_type (void) +{ + static GType itype = 0; + + if (!itype) { + const GTypeInfo iinfo = { + sizeof (NMSettingsSystemInterface), /* class_size */ + nm_settings_system_interface_init, /* base_init */ + NULL, /* base_finalize */ + NULL, + NULL, /* class_finalize */ + NULL, /* class_data */ + 0, + 0, /* n_preallocs */ + NULL + }; + + itype = g_type_register_static (G_TYPE_INTERFACE, + "NMSettingsSystemInterface", + &iinfo, 0); + + g_type_interface_add_prerequisite (itype, NM_TYPE_SETTINGS_INTERFACE); + } + + return itype; +} + |