diff options
Diffstat (limited to 'src/settings/nm-default-wired-connection.c')
| -rw-r--r-- | src/settings/nm-default-wired-connection.c | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/src/settings/nm-default-wired-connection.c b/src/settings/nm-default-wired-connection.c new file mode 100644 index 00000000..9cbfc760 --- /dev/null +++ b/src/settings/nm-default-wired-connection.c @@ -0,0 +1,197 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* NetworkManager system settings service + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * (C) Copyright 2008 Novell, Inc. + * (C) Copyright 2009 - 2011 Red Hat, Inc. + */ + +#include "config.h" + +#include <netinet/ether.h> + +#include <NetworkManager.h> +#include <nm-setting-connection.h> +#include <nm-setting-wired.h> +#include <nm-utils.h> + +#include "nm-dbus-glib-types.h" +#include "nm-marshal.h" +#include "nm-default-wired-connection.h" + +G_DEFINE_TYPE (NMDefaultWiredConnection, nm_default_wired_connection, NM_TYPE_SETTINGS_CONNECTION) + +#define NM_DEFAULT_WIRED_CONNECTION_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_DEFAULT_WIRED_CONNECTION, NMDefaultWiredConnectionPrivate)) + +typedef struct { + gboolean disposed; + NMDevice *device; + GByteArray *mac; +} NMDefaultWiredConnectionPrivate; + +enum { + TRY_UPDATE, + DELETED, + LAST_SIGNAL +}; + +static guint signals[LAST_SIGNAL] = { 0 }; + +/****************************************************************/ + +NMDevice * +nm_default_wired_connection_get_device (NMDefaultWiredConnection *wired) +{ + g_return_val_if_fail (NM_IS_DEFAULT_WIRED_CONNECTION (wired), NULL); + + return NM_DEFAULT_WIRED_CONNECTION_GET_PRIVATE (wired)->device; +} + +static void +commit_changes (NMSettingsConnection *connection, + NMSettingsConnectionCommitFunc callback, + gpointer user_data) +{ + NMDefaultWiredConnection *self = NM_DEFAULT_WIRED_CONNECTION (connection); + + /* Keep the object alive over try-update since it might get removed + * from the settings service there, but we still need it for the callback. + */ + g_object_ref (connection); + g_signal_emit (self, signals[TRY_UPDATE], 0); + callback (connection, NULL, user_data); + g_object_unref (connection); +} + +static void +do_delete (NMSettingsConnection *connection, + NMSettingsConnectionDeleteFunc callback, + gpointer user_data) +{ + NMDefaultWiredConnection *self = NM_DEFAULT_WIRED_CONNECTION (connection); + NMDefaultWiredConnectionPrivate *priv = NM_DEFAULT_WIRED_CONNECTION_GET_PRIVATE (connection); + + g_signal_emit (self, signals[DELETED], 0, priv->mac); + NM_SETTINGS_CONNECTION_CLASS (nm_default_wired_connection_parent_class)->delete (connection, + callback, + user_data); +} + +/****************************************************************/ + +NMDefaultWiredConnection * +nm_default_wired_connection_new (const GByteArray *mac, + NMDevice *device, + const char *defname, + gboolean read_only) +{ + NMDefaultWiredConnection *self; + NMDefaultWiredConnectionPrivate *priv; + NMSetting *setting; + char *uuid; + + g_return_val_if_fail (mac != NULL, NULL); + g_return_val_if_fail (mac->len == ETH_ALEN, NULL); + g_return_val_if_fail (device != NULL, NULL); + g_return_val_if_fail (NM_IS_DEVICE (device), NULL); + g_return_val_if_fail (defname != NULL, NULL); + + self = (NMDefaultWiredConnection *) g_object_new (NM_TYPE_DEFAULT_WIRED_CONNECTION, NULL); + if (self) { + priv = NM_DEFAULT_WIRED_CONNECTION_GET_PRIVATE (self); + priv->device = g_object_ref (device); + priv->mac = g_byte_array_sized_new (ETH_ALEN); + g_byte_array_append (priv->mac, mac->data, mac->len); + + setting = nm_setting_connection_new (); + + uuid = nm_utils_uuid_generate (); + g_object_set (setting, + NM_SETTING_CONNECTION_ID, defname, + NM_SETTING_CONNECTION_TYPE, NM_SETTING_WIRED_SETTING_NAME, + NM_SETTING_CONNECTION_AUTOCONNECT, TRUE, + NM_SETTING_CONNECTION_UUID, uuid, + NM_SETTING_CONNECTION_READ_ONLY, read_only, + NM_SETTING_CONNECTION_TIMESTAMP, (guint64) time (NULL), + NULL); + g_free (uuid); + + nm_connection_add_setting (NM_CONNECTION (self), setting); + + /* Lock the connection to the specific device */ + setting = nm_setting_wired_new (); + g_object_set (setting, NM_SETTING_WIRED_MAC_ADDRESS, priv->mac, NULL); + nm_connection_add_setting (NM_CONNECTION (self), setting); + } + + return self; +} + +static void +nm_default_wired_connection_init (NMDefaultWiredConnection *self) +{ +} + +static void +dispose (GObject *object) +{ + NMDefaultWiredConnectionPrivate *priv = NM_DEFAULT_WIRED_CONNECTION_GET_PRIVATE (object); + + if (priv->disposed == FALSE) { + priv->disposed = TRUE; + g_object_unref (priv->device); + g_byte_array_free (priv->mac, TRUE); + } + + G_OBJECT_CLASS (nm_default_wired_connection_parent_class)->dispose (object); +} + +static void +nm_default_wired_connection_class_init (NMDefaultWiredConnectionClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + NMSettingsConnectionClass *settings_class = NM_SETTINGS_CONNECTION_CLASS (klass); + + g_type_class_add_private (klass, sizeof (NMDefaultWiredConnectionPrivate)); + + /* Virtual methods */ + object_class->dispose = dispose; + settings_class->commit_changes = commit_changes; + settings_class->delete = do_delete; + + /* Signals */ + signals[TRY_UPDATE] = + g_signal_new ("try-update", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + 0, NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + + /* The 'deleted' signal is used to signal intentional deletions (like + * updating or user-requested deletion) rather than using the + * superclass' 'removed' signal, since that signal doesn't have the + * semantics we want; it gets emitted as a side-effect of various operations + * and is meant more for D-Bus clients instead of in-service uses. + */ + signals[DELETED] = + g_signal_new ("deleted", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + 0, NULL, NULL, + g_cclosure_marshal_VOID__POINTER, + G_TYPE_NONE, 1, G_TYPE_POINTER); +} |