52d28579d2
Bond, bridge, and VLAN devices may not actually exist until their connections are brought up. So for those types, create device items (of type NetVirtualDevice or a subclass) as soon as we see the NMConnection, and then watch for the NMDevice being added later. https://bugzilla.gnome.org/show_bug.cgi?id=677145
429 lines
16 KiB
C
429 lines
16 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
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*
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* Copyright (C) 2012 Red Hat, Inc.
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*
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* Licensed under the GNU General Public License Version 2
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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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include <glib-object.h>
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#include <glib/gi18n.h>
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#include <nm-client.h>
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#include <nm-device.h>
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#include <nm-remote-connection.h>
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#include "panel-common.h"
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#include "cc-network-panel.h"
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#include "net-virtual-device.h"
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#define NET_VIRTUAL_DEVICE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NET_TYPE_VIRTUAL_DEVICE, NetVirtualDevicePrivate))
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struct _NetVirtualDevicePrivate {
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NMConnection *connection;
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const char *iface;
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GtkBuilder *builder;
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gboolean updating_device;
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};
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enum {
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PROP_0,
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PROP_CONNECTION,
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PROP_LAST
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};
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enum {
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SIGNAL_DEVICE_SET,
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SIGNAL_DEVICE_UNSET,
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SIGNAL_LAST
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};
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static guint signals[SIGNAL_LAST] = { 0 };
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G_DEFINE_TYPE (NetVirtualDevice, net_virtual_device, NET_TYPE_DEVICE)
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static void
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net_virtual_device_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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NetVirtualDevice *virtual_device = NET_VIRTUAL_DEVICE (object);
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NetVirtualDevicePrivate *priv = virtual_device->priv;
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switch (prop_id) {
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case PROP_CONNECTION:
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g_value_set_object (value, priv->connection);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (virtual_device, prop_id, pspec);
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break;
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}
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}
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static void
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net_virtual_device_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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NetVirtualDevice *virtual_device = NET_VIRTUAL_DEVICE (object);
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NetVirtualDevicePrivate *priv = virtual_device->priv;
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switch (prop_id) {
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case PROP_CONNECTION:
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priv->connection = g_value_dup_object (value);
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priv->iface = nm_connection_get_virtual_iface_name (priv->connection);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (virtual_device, prop_id, pspec);
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break;
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}
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}
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static GtkWidget *
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net_virtual_device_add_to_notebook (NetObject *object,
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GtkNotebook *notebook,
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GtkSizeGroup *heading_size_group)
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{
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NetVirtualDevice *virtual_device = NET_VIRTUAL_DEVICE (object);
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GtkWidget *widget;
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GtkWindow *window;
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/* add widgets to size group */
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widget = GTK_WIDGET (gtk_builder_get_object (virtual_device->priv->builder,
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"heading_ipv4"));
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gtk_size_group_add_widget (heading_size_group, widget);
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/* reparent */
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window = GTK_WINDOW (gtk_builder_get_object (virtual_device->priv->builder,
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"window_tmp"));
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widget = GTK_WIDGET (gtk_builder_get_object (virtual_device->priv->builder,
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"vbox6"));
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g_object_ref (widget);
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gtk_container_remove (GTK_CONTAINER (window), widget);
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gtk_notebook_append_page (notebook, widget, NULL);
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g_object_unref (widget);
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return widget;
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}
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static void
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update_off_switch_from_device_state (GtkSwitch *sw,
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NMDeviceState state,
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NetVirtualDevice *virtual_device)
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{
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virtual_device->priv->updating_device = TRUE;
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switch (state) {
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case NM_DEVICE_STATE_UNMANAGED:
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case NM_DEVICE_STATE_UNAVAILABLE:
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case NM_DEVICE_STATE_DISCONNECTED:
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case NM_DEVICE_STATE_DEACTIVATING:
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case NM_DEVICE_STATE_FAILED:
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gtk_switch_set_active (sw, FALSE);
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break;
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default:
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gtk_switch_set_active (sw, TRUE);
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break;
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}
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virtual_device->priv->updating_device = FALSE;
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}
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static void
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net_virtual_device_refresh (NetObject *object)
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{
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NetVirtualDevice *virtual_device = NET_VIRTUAL_DEVICE (object);
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NetVirtualDevicePrivate *priv = virtual_device->priv;
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char *hwaddr;
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const char *status, *tooltip;
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GtkWidget *widget;
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NMDevice *nm_device;
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NMDeviceState state;
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gboolean disconnected;
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nm_device = net_device_get_nm_device (NET_DEVICE (virtual_device));
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state = nm_device ? nm_device_get_state (nm_device) : NM_DEVICE_STATE_DISCONNECTED;
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disconnected = (state == NM_DEVICE_STATE_DISCONNECTED || state == NM_DEVICE_STATE_UNAVAILABLE);
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/* set device kind */
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widget = GTK_WIDGET (gtk_builder_get_object (priv->builder, "image_device"));
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gtk_image_set_from_icon_name (GTK_IMAGE (widget),
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disconnected ? "network-wired-disconnected" : "network-wired",
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GTK_ICON_SIZE_DIALOG);
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/* set up the device on/off switch */
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widget = GTK_WIDGET (gtk_builder_get_object (priv->builder, "device_off_switch"));
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update_off_switch_from_device_state (GTK_SWITCH (widget), state, virtual_device);
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/* set device state, with status and optionally speed */
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widget = GTK_WIDGET (gtk_builder_get_object (priv->builder, "label_status"));
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if (nm_device) {
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status = panel_device_state_to_localized_string (nm_device);
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tooltip = panel_device_state_reason_to_localized_string (nm_device);
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} else {
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status = _("Disconnected");
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tooltip = NULL;
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}
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gtk_label_set_label (GTK_LABEL (widget), status);
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gtk_widget_set_tooltip_text (widget, tooltip);
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/* device MAC */
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if (nm_device) {
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g_object_get (G_OBJECT (nm_device),
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"hw-address", &hwaddr,
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NULL);
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} else
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hwaddr = g_strdup ("");
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panel_set_device_widget_details (priv->builder, "mac", hwaddr);
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g_free (hwaddr);
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/* set IP entries */
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if (nm_device)
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panel_set_device_widgets (priv->builder, nm_device);
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else
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panel_unset_device_widgets (priv->builder);
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}
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static void
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device_added_cb (NMClient *client, NMDevice *nm_device, gpointer user_data)
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{
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NetVirtualDevice *virtual_device = user_data;
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NetVirtualDevicePrivate *priv = virtual_device->priv;
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const char *iface;
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iface = nm_device_get_iface (nm_device);
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if (strcmp (iface, priv->iface) == 0) {
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g_object_set (G_OBJECT (virtual_device),
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"nm-device", nm_device,
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NULL);
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g_signal_emit (virtual_device, signals[SIGNAL_DEVICE_SET], 0, nm_device);
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net_object_emit_changed (NET_OBJECT (virtual_device));
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net_object_refresh (NET_OBJECT (virtual_device));
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}
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}
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static void
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device_removed_cb (NMClient *client, NMDevice *nm_device, gpointer user_data)
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{
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NetVirtualDevice *virtual_device = user_data;
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NetVirtualDevicePrivate *priv = virtual_device->priv;
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const char *iface;
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iface = nm_device_get_iface (nm_device);
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if (strcmp (iface, priv->iface) == 0) {
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g_object_set (G_OBJECT (virtual_device),
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"nm-device", NULL,
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NULL);
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g_signal_emit (virtual_device, signals[SIGNAL_DEVICE_UNSET], 0, nm_device);
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net_object_emit_changed (NET_OBJECT (virtual_device));
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net_object_refresh (NET_OBJECT (virtual_device));
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}
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}
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static void
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device_off_toggled (GtkSwitch *sw,
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GParamSpec *pspec,
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gpointer user_data)
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{
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NetVirtualDevice *virtual_device = user_data;
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gboolean active;
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NMActiveConnection *ac;
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NMClient *client;
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NMDevice *nm_device;
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if (virtual_device->priv->updating_device)
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return;
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client = net_object_get_client (NET_OBJECT (virtual_device));
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nm_device = net_device_get_nm_device (NET_DEVICE (virtual_device));
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active = gtk_switch_get_active (sw);
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if (active) {
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nm_client_activate_connection (client,
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virtual_device->priv->connection,
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nm_device,
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NULL, NULL, NULL);
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} else {
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g_return_if_fail (nm_device != NULL);
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ac = nm_device_get_active_connection (nm_device);
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g_return_if_fail (ac != NULL);
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nm_client_deactivate_connection (client, ac);
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}
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}
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static void
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edit_connection (GtkButton *button, gpointer virtual_device)
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{
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net_object_edit (NET_OBJECT (virtual_device));
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}
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static void
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net_virtual_device_constructed (GObject *object)
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{
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NetVirtualDevice *virtual_device = NET_VIRTUAL_DEVICE (object);
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NMClient *client;
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const GPtrArray *devices;
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int i;
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client = net_object_get_client (NET_OBJECT (virtual_device));
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g_signal_connect (client, "device-added",
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G_CALLBACK (device_added_cb), virtual_device);
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g_signal_connect (client, "device-removed",
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G_CALLBACK (device_removed_cb), virtual_device);
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devices = nm_client_get_devices (client);
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if (devices) {
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for (i = 0; i < devices->len; i++)
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device_added_cb (client, devices->pdata[i], virtual_device);
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}
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net_object_refresh (NET_OBJECT (virtual_device));
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G_OBJECT_CLASS (net_virtual_device_parent_class)->constructed (object);
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}
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static void
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net_virtual_device_finalize (GObject *object)
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{
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NetVirtualDevice *virtual_device = NET_VIRTUAL_DEVICE (object);
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NetVirtualDevicePrivate *priv = virtual_device->priv;
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if (priv->connection)
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g_object_unref (priv->connection);
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g_object_unref (priv->builder);
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G_OBJECT_CLASS (net_virtual_device_parent_class)->finalize (object);
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}
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static NMConnection *
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net_virtual_device_get_find_connection (NetDevice *device)
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{
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NetVirtualDevice *virtual_device = NET_VIRTUAL_DEVICE (device);
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return virtual_device->priv->connection;
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}
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static void
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net_virtual_device_class_init (NetVirtualDeviceClass *klass)
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{
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NetDeviceClass *device_class = NET_DEVICE_CLASS (klass);
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NetObjectClass *net_object_class = NET_OBJECT_CLASS (klass);
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GParamSpec *pspec;
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object_class->constructed = net_virtual_device_constructed;
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object_class->finalize = net_virtual_device_finalize;
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object_class->get_property = net_virtual_device_get_property;
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object_class->set_property = net_virtual_device_set_property;
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net_object_class->refresh = net_virtual_device_refresh;
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net_object_class->add_to_notebook = net_virtual_device_add_to_notebook;
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device_class->get_find_connection = net_virtual_device_get_find_connection;
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g_type_class_add_private (klass, sizeof (NetVirtualDevicePrivate));
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signals[SIGNAL_DEVICE_SET] =
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g_signal_new ("device-set",
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G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (NetVirtualDeviceClass, device_set),
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NULL, NULL, g_cclosure_marshal_VOID__OBJECT,
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G_TYPE_NONE, 1, G_TYPE_OBJECT);
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signals[SIGNAL_DEVICE_UNSET] =
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g_signal_new ("device-unset",
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G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (NetVirtualDeviceClass, device_unset),
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NULL, NULL, g_cclosure_marshal_VOID__OBJECT,
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G_TYPE_NONE, 1, G_TYPE_OBJECT);
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pspec = g_param_spec_object ("connection", NULL, NULL,
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NM_TYPE_CONNECTION,
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G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
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g_object_class_install_property (object_class, PROP_CONNECTION, pspec);
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}
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static void
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net_virtual_device_init (NetVirtualDevice *virtual_device)
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{
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GError *error = NULL;
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GtkWidget *widget;
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virtual_device->priv = NET_VIRTUAL_DEVICE_GET_PRIVATE (virtual_device);
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virtual_device->priv->builder = gtk_builder_new ();
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gtk_builder_add_from_resource (virtual_device->priv->builder,
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"/org/gnome/control-center/network/network-simple.ui",
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&error);
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if (error != NULL) {
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g_warning ("Could not load interface file: %s", error->message);
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g_error_free (error);
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return;
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}
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widget = GTK_WIDGET (gtk_builder_get_object (virtual_device->priv->builder,
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"label_device"));
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g_object_bind_property (virtual_device, "title", widget, "label", 0);
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widget = GTK_WIDGET (gtk_builder_get_object (virtual_device->priv->builder,
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"device_off_switch"));
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g_signal_connect (widget, "notify::active",
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G_CALLBACK (device_off_toggled), virtual_device);
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widget = GTK_WIDGET (gtk_builder_get_object (virtual_device->priv->builder,
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"button_options"));
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g_signal_connect (widget, "clicked",
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G_CALLBACK (edit_connection), virtual_device);
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}
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void
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net_virtual_device_add_row (NetVirtualDevice *virtual_device,
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const char *label_string,
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const char *property_name)
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{
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NetVirtualDevicePrivate *priv = virtual_device->priv;
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GtkGrid *grid;
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GtkWidget *label, *value;
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GtkStyleContext *context;
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gint top_attach;
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grid = GTK_GRID (gtk_builder_get_object (priv->builder, "grid"));
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label = gtk_label_new (label_string);
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gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
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gtk_container_add (GTK_CONTAINER (grid), label);
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context = gtk_widget_get_style_context (label);
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gtk_style_context_add_class (context, "dim-label");
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gtk_widget_show (label);
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gtk_container_child_get (GTK_CONTAINER (grid), label,
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"top-attach", &top_attach,
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NULL);
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value = gtk_label_new (NULL);
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gtk_misc_set_alignment (GTK_MISC (value), 0.0, 0.5);
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g_object_bind_property (virtual_device, property_name, value, "label", 0);
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gtk_grid_attach (grid, value, 1, top_attach, 1, 1);
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gtk_widget_show (value);
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}
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