gnome-control-center/panels/network/cc-network-panel.c

1368 lines
53 KiB
C

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
*
* Copyright (C) 2010-2011 Richard Hughes <richard@hughsie.com>
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#include <glib/gi18n.h>
#include <arpa/inet.h>
#include <stdlib.h>
#include "cc-network-panel.h"
#include "nm-remote-settings.h"
#include "nm-client.h"
#include "nm-device.h"
#include "nm-device-ethernet.h"
#include "nm-device-wifi.h"
#include "nm-utils.h"
#include "nm-active-connection.h"
#include "nm-vpn-connection.h"
#include "nm-setting-ip4-config.h"
#include "panel-common.h"
#include "panel-cell-renderer-mode.h"
#include "panel-cell-renderer-signal.h"
G_DEFINE_DYNAMIC_TYPE (CcNetworkPanel, cc_network_panel, CC_TYPE_PANEL)
#define NETWORK_PANEL_PRIVATE(o) \
(G_TYPE_INSTANCE_GET_PRIVATE ((o), CC_TYPE_NETWORK_PANEL, CcNetworkPanelPrivate))
struct _CcNetworkPanelPrivate
{
GCancellable *cancellable;
gchar *current_device;
GPtrArray *devices;
GSettings *proxy_settings;
GtkBuilder *builder;
NMClient *client;
};
enum {
PANEL_DEVICES_COLUMN_ICON,
PANEL_DEVICES_COLUMN_TITLE,
PANEL_DEVICES_COLUMN_ID,
PANEL_DEVICES_COLUMN_SORT,
PANEL_DEVICES_COLUMN_TOOLTIP,
PANEL_DEVICES_COLUMN_COMPOSITE_DEVICE,
PANEL_DEVICES_COLUMN_LAST
};
enum {
PANEL_WIRELESS_COLUMN_ID,
PANEL_WIRELESS_COLUMN_TITLE,
PANEL_WIRELESS_COLUMN_SORT,
PANEL_WIRELESS_COLUMN_STRENGTH,
PANEL_WIRELESS_COLUMN_MODE,
PANEL_WIRELESS_COLUMN_LAST
};
static void nm_device_refresh_item_ui (CcNetworkPanel *panel, NMDevice *device);
static void
cc_network_panel_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
cc_network_panel_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
cc_network_panel_dispose (GObject *object)
{
CcNetworkPanelPrivate *priv = CC_NETWORK_PANEL (object)->priv;
if (priv->proxy_settings) {
g_object_unref (priv->proxy_settings);
priv->proxy_settings = NULL;
}
if (priv->cancellable != NULL) {
g_cancellable_cancel (priv->cancellable);
g_object_unref (priv->cancellable);
priv->cancellable = NULL;
}
if (priv->builder != NULL) {
g_object_unref (priv->builder);
priv->builder = NULL;
}
if (priv->client != NULL) {
g_object_unref (priv->client);
priv->client = NULL;
}
G_OBJECT_CLASS (cc_network_panel_parent_class)->dispose (object);
}
static void
cc_network_panel_finalize (GObject *object)
{
CcNetworkPanelPrivate *priv = CC_NETWORK_PANEL (object)->priv;
g_free (priv->current_device);
g_ptr_array_unref (priv->devices);
G_OBJECT_CLASS (cc_network_panel_parent_class)->finalize (object);
}
static void
cc_network_panel_class_init (CcNetworkPanelClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
g_type_class_add_private (klass, sizeof (CcNetworkPanelPrivate));
object_class->get_property = cc_network_panel_get_property;
object_class->set_property = cc_network_panel_set_property;
object_class->dispose = cc_network_panel_dispose;
object_class->finalize = cc_network_panel_finalize;
}
static void
cc_network_panel_class_finalize (CcNetworkPanelClass *klass)
{
}
static void
panel_settings_changed (GSettings *settings,
const gchar *key,
CcNetworkPanel *panel)
{
}
static void
panel_proxy_mode_combo_setup_widgets (CcNetworkPanel *panel, guint value)
{
GtkWidget *widget;
/* hide or show the PAC text box */
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"hbox_proxy_url"));
gtk_widget_set_visible (widget, value == 2);
/* hide or show the manual entry text boxes */
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"hbox_proxy_http"));
gtk_widget_set_visible (widget, value == 1);
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"hbox_proxy_shttp"));
gtk_widget_set_visible (widget, value == 1);
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"hbox_proxy_ftp"));
gtk_widget_set_visible (widget, value == 1);
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"hbox_proxy_socks"));
gtk_widget_set_visible (widget, value == 1);
}
static void
panel_proxy_mode_combo_changed_cb (GtkWidget *widget, CcNetworkPanel *panel)
{
gboolean ret;
gint value;
GtkTreeIter iter;
GtkTreeModel *model;
/* no selection */
ret = gtk_combo_box_get_active_iter (GTK_COMBO_BOX (widget), &iter);
if (!ret)
return;
/* get entry */
model = gtk_combo_box_get_model (GTK_COMBO_BOX (widget));
gtk_tree_model_get (model, &iter,
1, &value,
-1);
/* set */
g_settings_set_enum (panel->priv->proxy_settings, "mode", value);
/* hide or show the correct widgets */
panel_proxy_mode_combo_setup_widgets (panel, value);
}
static void
panel_set_value_for_combo (CcNetworkPanel *panel, GtkComboBox *combo_box, gint value)
{
gboolean ret;
gint value_tmp;
GtkTreeIter iter;
GtkTreeModel *model;
/* get entry */
model = gtk_combo_box_get_model (combo_box);
ret = gtk_tree_model_get_iter_first (model, &iter);
if (!ret)
return;
/* try to make the UI match the setting */
do {
gtk_tree_model_get (model, &iter,
1, &value_tmp,
-1);
if (value == value_tmp) {
gtk_combo_box_set_active_iter (combo_box, &iter);
break;
}
} while (gtk_tree_model_iter_next (model, &iter));
/* hide or show the correct widgets */
panel_proxy_mode_combo_setup_widgets (panel, value);
}
static void
select_first_device (CcNetworkPanel *panel)
{
GtkTreePath *path;
GtkWidget *widget;
GtkTreeSelection *selection;
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"treeview_devices"));
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
/* select the first device */
path = gtk_tree_path_new_from_string ("0");
gtk_tree_selection_select_path (selection, path);
gtk_tree_path_free (path);
}
static void
panel_device_got_modem_manager_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
GError *error = NULL;
GVariant *result = NULL;
GDBusProxy *proxy;
NMDevice *device = (NMDevice *) user_data;
proxy = g_dbus_proxy_new_for_bus_finish (res, &error);
if (proxy == NULL) {
g_warning ("Error creating ModemManager proxy: %s",
error->message);
g_error_free (error);
goto out;
}
/* get the IMEI */
result = g_dbus_proxy_get_cached_property (proxy,
"EquipmentIdentifier");
/* save */
g_object_set_data_full (G_OBJECT (device),
"ControlCenter::EquipmentIdentifier",
g_variant_dup_string (result, NULL),
g_free);
out:
if (result != NULL)
g_variant_unref (result);
if (proxy != NULL)
g_object_unref (proxy);
return;
}
static void
panel_get_registration_info_cb (GObject *source_object, GAsyncResult *res, gpointer user_data)
{
gchar *operator_code = NULL;
GError *error = NULL;
guint registration_status;
GVariant *result = NULL;
gchar *operator_name = NULL;
NMDevice *device = (NMDevice *) user_data;
result = g_dbus_proxy_call_finish (G_DBUS_PROXY (source_object), res, &error);
if (result == NULL) {
g_warning ("Error getting registration info: %s\n",
error->message);
g_error_free (error);
return;
}
/* get values */
g_variant_get (result, "((uss))",
&registration_status,
&operator_code,
&operator_name);
/* save */
g_object_set_data_full (G_OBJECT (device),
"ControlCenter::OperatorName",
g_strdup (operator_name),
g_free);
g_free (operator_name);
g_free (operator_code);
g_variant_unref (result);
}
static void
panel_device_got_modem_manager_gsm_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
GError *error = NULL;
GDBusProxy *proxy;
NMDevice *device = (NMDevice *) user_data;
proxy = g_dbus_proxy_new_for_bus_finish (res, &error);
if (proxy == NULL) {
g_warning ("Error creating ModemManager GSM proxy: %s\n",
error->message);
g_error_free (error);
goto out;
}
g_dbus_proxy_call (proxy,
"GetRegistrationInfo",
NULL,
G_DBUS_CALL_FLAGS_NONE,
-1,
NULL,
panel_get_registration_info_cb,
device);
out:
if (proxy != NULL)
g_object_unref (proxy);
return;
}
static void
panel_add_device (CcNetworkPanel *panel, NMDevice *device)
{
GtkListStore *liststore_devices;
GtkTreeIter iter;
gchar *title = NULL;
NMDeviceType type;
CcNetworkPanelPrivate *priv = panel->priv;
g_debug ("device %s type %i",
nm_device_get_udi (device),
nm_device_get_device_type (device));
g_ptr_array_add (panel->priv->devices,
g_object_ref (device));
/* do we have to get additonal data from ModemManager */
type = nm_device_get_device_type (device);
if (type == NM_DEVICE_TYPE_GSM ||
type == NM_DEVICE_TYPE_CDMA) {
g_dbus_proxy_new_for_bus (G_BUS_TYPE_SYSTEM,
G_DBUS_PROXY_FLAGS_NONE,
NULL,
"org.freedesktop.ModemManager",
nm_device_get_udi (device),
"org.freedesktop.ModemManager.Modem",
panel->priv->cancellable,
panel_device_got_modem_manager_cb,
device);
g_dbus_proxy_new_for_bus (G_BUS_TYPE_SYSTEM,
G_DBUS_PROXY_FLAGS_NONE,
NULL,
"org.freedesktop.ModemManager",
nm_device_get_udi (device),
"org.freedesktop.ModemManager.Modem.Gsm.Network",
panel->priv->cancellable,
panel_device_got_modem_manager_gsm_cb,
device);
}
/* make title a bit bigger */
title = g_strdup_printf ("<span size=\"large\">%s</span>",
panel_device_type_to_localized_string (nm_device_get_device_type (device)));
liststore_devices = GTK_LIST_STORE (gtk_builder_get_object (priv->builder,
"liststore_devices"));
gtk_list_store_append (liststore_devices, &iter);
gtk_list_store_set (liststore_devices,
&iter,
PANEL_DEVICES_COLUMN_ICON, panel_device_type_to_icon_name (nm_device_get_device_type (device)),
PANEL_DEVICES_COLUMN_SORT, panel_device_type_to_sortable_string (nm_device_get_device_type (device)),
PANEL_DEVICES_COLUMN_TITLE, title,
PANEL_DEVICES_COLUMN_ID, nm_device_get_udi (device),
PANEL_DEVICES_COLUMN_TOOLTIP, NULL,
PANEL_DEVICES_COLUMN_COMPOSITE_DEVICE, device,
-1);
g_free (title);
}
static void
panel_remove_device (CcNetworkPanel *panel, NMDevice *device)
{
gboolean ret;
gchar *id_tmp;
GtkTreeIter iter;
GtkTreeModel *model;
guint i;
NMDevice *device_tmp = NULL;
/* remove device from array */
for (i=0; i<panel->priv->devices->len; i++) {
device_tmp = g_ptr_array_index (panel->priv->devices, i);
if (g_strcmp0 (nm_device_get_udi (device),
nm_device_get_udi (device_tmp)) == 0) {
g_ptr_array_remove_index_fast (panel->priv->devices, i);
break;
}
}
if (device_tmp == NULL)
return;
/* remove device from model */
model = GTK_TREE_MODEL (gtk_builder_get_object (panel->priv->builder,
"liststore_devices"));
ret = gtk_tree_model_get_iter_first (model, &iter);
if (!ret)
return;
/* get the other elements */
do {
gtk_tree_model_get (model, &iter,
PANEL_DEVICES_COLUMN_ID, &id_tmp,
-1);
if (g_strcmp0 (id_tmp,
nm_device_get_udi (device_tmp)) == 0) {
gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
g_free (id_tmp);
break;
}
g_free (id_tmp);
} while (gtk_tree_model_iter_next (model, &iter));
}
static void
panel_add_devices_columns (CcNetworkPanel *panel, GtkTreeView *treeview)
{
CcNetworkPanelPrivate *priv = panel->priv;
GtkCellRenderer *renderer;
GtkListStore *liststore_devices;
GtkTreeViewColumn *column;
/* image */
renderer = gtk_cell_renderer_pixbuf_new ();
g_object_set (renderer, "stock-size", GTK_ICON_SIZE_DND, NULL);
column = gtk_tree_view_column_new_with_attributes ("", renderer,
"icon-name", PANEL_DEVICES_COLUMN_ICON,
NULL);
gtk_tree_view_append_column (treeview, column);
/* column for text */
renderer = gtk_cell_renderer_text_new ();
g_object_set (renderer,
"wrap-mode", PANGO_WRAP_WORD,
NULL);
column = gtk_tree_view_column_new_with_attributes ("", renderer,
"markup", PANEL_DEVICES_COLUMN_TITLE,
NULL);
gtk_tree_view_column_set_sort_column_id (column, PANEL_DEVICES_COLUMN_SORT);
liststore_devices = GTK_LIST_STORE (gtk_builder_get_object (priv->builder,
"liststore_devices"));
gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (liststore_devices),
PANEL_DEVICES_COLUMN_SORT,
GTK_SORT_ASCENDING);
gtk_tree_view_append_column (treeview, column);
gtk_tree_view_column_set_expand (column, TRUE);
}
static void
panel_set_widget_data (CcNetworkPanel *panel,
const gchar *sub_pane,
const gchar *widget_suffix,
const gchar *value)
{
gchar *hbox_id;
gchar *label_id = NULL;
GtkWidget *widget;
CcNetworkPanelPrivate *priv = panel->priv;
/* hide the parent bix if there is no value */
hbox_id = g_strdup_printf ("hbox_%s_%s", sub_pane, widget_suffix);
widget = GTK_WIDGET (gtk_builder_get_object (priv->builder, hbox_id));
if (value == NULL) {
gtk_widget_hide (widget);
goto out;
}
/* there exists a value */
gtk_widget_show (widget);
label_id = g_strdup_printf ("label_%s_%s", sub_pane, widget_suffix);
widget = GTK_WIDGET (gtk_builder_get_object (priv->builder, label_id));
gtk_label_set_label (GTK_LABEL (widget), value);
out:
g_free (hbox_id);
g_free (label_id);
}
static void
add_access_point (CcNetworkPanel *panel, NMAccessPoint *ap, NMAccessPoint *active)
{
CcNetworkPanelPrivate *priv = panel->priv;
const GByteArray *ssid;
const gchar *ssid_text;
const gchar *hw_address;
GtkListStore *liststore_wireless_network;
GtkTreeIter treeiter;
GtkWidget *widget;
ssid = nm_access_point_get_ssid (ap);
if (ssid == NULL)
return;
ssid_text = nm_utils_escape_ssid (ssid->data, ssid->len);
liststore_wireless_network = GTK_LIST_STORE (gtk_builder_get_object (priv->builder,
"liststore_wireless_network"));
hw_address = nm_access_point_get_hw_address (ap);
gtk_list_store_append (liststore_wireless_network, &treeiter);
gtk_list_store_set (liststore_wireless_network,
&treeiter,
PANEL_WIRELESS_COLUMN_ID, hw_address,
PANEL_WIRELESS_COLUMN_TITLE, ssid_text,
PANEL_WIRELESS_COLUMN_SORT, ssid_text,
PANEL_WIRELESS_COLUMN_STRENGTH, nm_access_point_get_strength (ap),
PANEL_WIRELESS_COLUMN_MODE, nm_access_point_get_mode (ap),
-1);
/* is this what we're on already? */
if (active == NULL)
return;
if (g_strcmp0 (hw_address, nm_access_point_get_hw_address (active)) == 0) {
widget = GTK_WIDGET (gtk_builder_get_object (priv->builder,
"combobox_network_name"));
gtk_combo_box_set_active_iter (GTK_COMBO_BOX (widget), &treeiter);
}
}
static gchar *
ip4_address_as_string (guint32 ip)
{
char buf[INET_ADDRSTRLEN+1];
struct in_addr tmp_addr;
memset (&buf, '\0', sizeof (buf));
tmp_addr.s_addr = ip;
if (inet_ntop (AF_INET, &tmp_addr, buf, INET_ADDRSTRLEN)) {
return g_strdup (buf);
} else {
g_warning ("error converting IP4 address 0x%X",
ntohl (tmp_addr.s_addr));
return NULL;
}
}
static void
panel_show_ip4_config (NMIP4Config *cfg)
{
gchar *tmp;
const GArray *array;
const GPtrArray *ptr_array;
GSList *iter;
int i;
for (iter = (GSList *) nm_ip4_config_get_addresses (cfg); iter; iter = g_slist_next (iter)) {
NMIP4Address *addr = iter->data;
guint32 u;
tmp = ip4_address_as_string (nm_ip4_address_get_address (addr));
g_debug ("IP4 address: %s", tmp);
g_free (tmp);
u = nm_ip4_address_get_prefix (addr);
tmp = ip4_address_as_string (nm_utils_ip4_prefix_to_netmask (u));
g_debug ("IP4 prefix: %d (%s)", u, tmp);
g_free (tmp);
tmp = ip4_address_as_string (nm_ip4_address_get_gateway (addr));
g_debug ("IP4 gateway: %s", tmp);
g_free (tmp);
}
array = nm_ip4_config_get_nameservers (cfg);
if (array) {
g_debug ("IP4 DNS:");
for (i = 0; i < array->len; i++) {
tmp = ip4_address_as_string (g_array_index (array, guint32, i));
g_debug ("\t%s", tmp);
g_free (tmp);
}
}
ptr_array = nm_ip4_config_get_domains (cfg);
if (ptr_array) {
g_debug ("IP4 domains:");
for (i = 0; i < ptr_array->len; i++)
g_debug ("\t%s", (const char *) g_ptr_array_index (ptr_array, i));
}
array = nm_ip4_config_get_wins_servers (cfg);
if (array) {
g_debug ("IP4 WINS:");
for (i = 0; i < array->len; i++) {
tmp = ip4_address_as_string (g_array_index (array, guint32, i));
g_debug ("\t%s", tmp);
g_free (tmp);
}
}
}
static GPtrArray *
panel_get_strongest_unique_aps (const GPtrArray *aps)
{
const GByteArray *ssid;
const GByteArray *ssid_tmp;
gboolean add_ap;
GPtrArray *aps_unique = NULL;
guint i;
guint j;
NMAccessPoint *ap;
NMAccessPoint *ap_tmp;
/* we will have multiple entries for typical hotspots, just
* filter to the one with the strongest signal */
aps_unique = g_ptr_array_new_with_free_func ((GDestroyNotify) g_object_unref);
for (i = 0; i < aps->len; i++) {
ap = NM_ACCESS_POINT (g_ptr_array_index (aps, i));
ssid = nm_access_point_get_ssid (ap);
add_ap = TRUE;
/* get already added list */
for (j=0; j<aps_unique->len; j++) {
ap_tmp = NM_ACCESS_POINT (g_ptr_array_index (aps, j));
ssid_tmp = nm_access_point_get_ssid (ap_tmp);
/* is this the same type and data? */
if (ssid->len != ssid_tmp->len)
continue;
if (memcmp (ssid->data, ssid_tmp->data, ssid_tmp->len) != 0)
continue;
g_debug ("found duplicate: %s",
nm_utils_escape_ssid (ssid_tmp->data,
ssid_tmp->len));
/* the new access point is stronger */
if (nm_access_point_get_strength (ap) >
nm_access_point_get_strength (ap_tmp)) {
g_debug ("removing %s",
nm_utils_escape_ssid (ssid_tmp->data,
ssid_tmp->len));
g_ptr_array_remove (aps_unique, ap_tmp);
break;
} else {
add_ap = FALSE;
break;
}
}
if (add_ap) {
g_debug ("adding %s",
nm_utils_escape_ssid (ssid->data,
ssid->len));
g_ptr_array_add (aps_unique, g_object_ref (ap));
}
}
return aps_unique;
}
static void
nm_device_refresh_item_ui (CcNetworkPanel *panel, NMDevice *device)
{
CcNetworkPanelPrivate *priv = panel->priv;
const gchar *str;
const gchar *sub_pane = NULL;
const GPtrArray *aps;
GPtrArray *aps_unique = NULL;
gchar *str_tmp;
GHashTable *options = NULL;
GtkListStore *liststore_wireless_network;
GtkWidget *widget;
guint i;
NMAccessPoint *ap;
NMAccessPoint *active_ap;
NMDeviceState state;
NMDeviceType type;
NMDHCP4Config *config_dhcp4 = NULL;
NMDHCP6Config *config_dhcp6 = NULL;
/* we have a new device */
g_debug ("selected device is: %s", nm_device_get_udi (device));
widget = GTK_WIDGET (gtk_builder_get_object (priv->builder,
"hbox_device_header"));
gtk_widget_set_visible (widget, TRUE);
type = nm_device_get_device_type (device);
g_debug ("device %s type %i",
nm_device_get_udi (device),
type);
/* set device icon */
widget = GTK_WIDGET (gtk_builder_get_object (priv->builder,
"image_device"));
gtk_image_set_from_icon_name (GTK_IMAGE (widget),
panel_device_type_to_icon_name (type),
GTK_ICON_SIZE_DIALOG);
/* set device kind */
widget = GTK_WIDGET (gtk_builder_get_object (priv->builder,
"label_device"));
gtk_label_set_label (GTK_LABEL (widget),
panel_device_type_to_localized_string (type));
/* set device state */
state = nm_device_get_state (device);
widget = GTK_WIDGET (gtk_builder_get_object (priv->builder,
"label_status"));
gtk_label_set_label (GTK_LABEL (widget),
panel_device_state_to_localized_string (state));
widget = GTK_WIDGET (gtk_builder_get_object (priv->builder,
"notebook_types"));
if (type == NM_DEVICE_TYPE_ETHERNET) {
gtk_notebook_set_current_page (GTK_NOTEBOOK (widget), 0);
sub_pane = "wired";
} else if (type == NM_DEVICE_TYPE_WIFI) {
gtk_notebook_set_current_page (GTK_NOTEBOOK (widget), 1);
sub_pane = "wireless";
} else if (type == NM_DEVICE_TYPE_GSM ||
type == NM_DEVICE_TYPE_CDMA) {
gtk_notebook_set_current_page (GTK_NOTEBOOK (widget), 4);
sub_pane = "mobilebb";
}
if (sub_pane == NULL)
goto out;
/* FIXME? should we need to do something with this? */
if (state == NM_DEVICE_STATE_ACTIVATED)
panel_show_ip4_config (nm_device_get_ip4_config (device));
if (type == NM_DEVICE_TYPE_ETHERNET) {
/* speed */
str_tmp = g_strdup_printf ("%d Mb/sec",
nm_device_ethernet_get_speed (NM_DEVICE_ETHERNET (device)));
panel_set_widget_data (panel,
sub_pane,
"speed",
str_tmp);
g_free (str_tmp);
/* device MAC */
str = nm_device_ethernet_get_hw_address (NM_DEVICE_ETHERNET (device));
panel_set_widget_data (panel,
sub_pane,
"mac",
str);
} else if (type == NM_DEVICE_TYPE_WIFI) {
/* speed */
str_tmp = g_strdup_printf ("%d Mb/s",
nm_device_wifi_get_bitrate (NM_DEVICE_WIFI (device)));
panel_set_widget_data (panel,
sub_pane,
"speed",
str_tmp);
g_free (str_tmp);
/* device MAC */
str = nm_device_wifi_get_hw_address (NM_DEVICE_WIFI (device));
panel_set_widget_data (panel,
sub_pane,
"mac",
str);
/* security */
str = nm_device_wifi_get_hw_address (NM_DEVICE_WIFI (device));
panel_set_widget_data (panel,
sub_pane,
"security",
NULL); /* FIXME */
/* populate access point dropdown */
liststore_wireless_network = GTK_LIST_STORE (gtk_builder_get_object (priv->builder,
"liststore_wireless_network"));
gtk_list_store_clear (liststore_wireless_network);
active_ap = nm_device_wifi_get_active_access_point (NM_DEVICE_WIFI (device));
aps = nm_device_wifi_get_access_points (NM_DEVICE_WIFI (device));
if (aps == NULL)
return;
aps_unique = panel_get_strongest_unique_aps (aps);
for (i = 0; i < aps_unique->len; i++) {
ap = NM_ACCESS_POINT (g_ptr_array_index (aps_unique, i));
add_access_point (panel,
ap,
active_ap);
}
} else if (type == NM_DEVICE_TYPE_GSM ||
type == NM_DEVICE_TYPE_CDMA) {
/* IMEI */
str = g_object_get_data (G_OBJECT (device),
"ControlCenter::EquipmentIdentifier");
panel_set_widget_data (panel,
sub_pane,
"imei",
str);
/* operator name */
str = g_object_get_data (G_OBJECT (device),
"ControlCenter::OperatorName");
panel_set_widget_data (panel,
sub_pane,
"provider",
str);
/* device speed */
panel_set_widget_data (panel,
sub_pane,
"speed",
NULL);
}
/* get IP4 parameters */
config_dhcp4 = nm_device_get_dhcp4_config (device);
if (config_dhcp4 != NULL) {
g_object_get (G_OBJECT (config_dhcp4),
NM_DHCP4_CONFIG_OPTIONS, &options,
NULL);
/* IPv4 address */
panel_set_widget_data (panel,
sub_pane,
"ip4",
nm_dhcp4_config_get_one_option (config_dhcp4,
"ip_address"));
/* IPv4 DNS */
panel_set_widget_data (panel,
sub_pane,
"dns",
nm_dhcp4_config_get_one_option (config_dhcp4,
"domain_name_servers"));
/* IPv4 route */
panel_set_widget_data (panel,
sub_pane,
"route",
nm_dhcp4_config_get_one_option (config_dhcp4,
"routers"));
/* IPv4 netmask */
if (type == NM_DEVICE_TYPE_ETHERNET) {
panel_set_widget_data (panel,
sub_pane,
"subnet",
nm_dhcp4_config_get_one_option (config_dhcp4,
"subnet_mask"));
}
}
/* get IP6 parameters */
if (0) config_dhcp6 = nm_device_get_dhcp6_config (device);
if (config_dhcp6 != NULL) {
/* IPv6 address */
panel_set_widget_data (panel,
sub_pane,
"ip6",
nm_dhcp6_config_get_one_option (config_dhcp6,
"ip_address"));
}
out:
if (aps_unique != NULL)
g_ptr_array_unref (aps_unique);
}
static void
nm_devices_treeview_clicked_cb (GtkTreeSelection *selection, CcNetworkPanel *panel)
{
GtkTreeIter iter;
GtkTreeModel *model;
GtkWidget *widget;
NMDevice *device;
CcNetworkPanelPrivate *priv = panel->priv;
/* will only work in single or browse selection mode! */
if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
g_debug ("no row selected");
goto out;
}
/* get id */
gtk_tree_model_get (model, &iter,
PANEL_DEVICES_COLUMN_COMPOSITE_DEVICE, &device,
-1);
/* this is the proxy settings device */
if (device == NULL) {
widget = GTK_WIDGET (gtk_builder_get_object (priv->builder,
"hbox_device_header"));
gtk_widget_set_visible (widget, FALSE);
widget = GTK_WIDGET (gtk_builder_get_object (priv->builder,
"notebook_types"));
gtk_notebook_set_current_page (GTK_NOTEBOOK (widget), 2);
/* save so we ignore */
g_free (priv->current_device);
priv->current_device = NULL;
goto out;
}
/* save so we can update */
g_free (priv->current_device);
priv->current_device = g_strdup (nm_device_get_udi (device));
/* refresh device */
nm_device_refresh_item_ui (panel, device);
out:
return;
}
static void
panel_add_proxy_device (CcNetworkPanel *panel)
{
gchar *title;
GtkListStore *liststore_devices;
GtkTreeIter iter;
liststore_devices = GTK_LIST_STORE (gtk_builder_get_object (panel->priv->builder,
"liststore_devices"));
title = g_strdup_printf ("<span size=\"large\">%s</span>",
_("Network proxy"));
gtk_list_store_append (liststore_devices, &iter);
gtk_list_store_set (liststore_devices,
&iter,
PANEL_DEVICES_COLUMN_ICON, "preferences-system-network",
PANEL_DEVICES_COLUMN_TITLE, title,
PANEL_DEVICES_COLUMN_ID, NULL,
PANEL_DEVICES_COLUMN_SORT, "9",
PANEL_DEVICES_COLUMN_TOOLTIP, _("Set the system proxy settings"),
PANEL_DEVICES_COLUMN_COMPOSITE_DEVICE, NULL,
-1);
g_free (title);
}
static void
cc_network_panel_notify_enable_active_cb (GtkSwitch *sw,
GParamSpec *pspec,
CcNetworkPanel *panel)
{
gboolean enable;
/* set enabled state */
enable = !gtk_switch_get_active (sw);
nm_client_wireless_set_enabled (panel->priv->client, enable);
}
static void
active_connections_changed (NMClient *client, GParamSpec *pspec, gpointer user_data)
{
const GPtrArray *connections;
int i, j;
g_debug ("Active connections changed:");
connections = nm_client_get_active_connections (client);
for (i = 0; connections && (i < connections->len); i++) {
NMActiveConnection *connection;
const GPtrArray *devices;
connection = g_ptr_array_index (connections, i);
g_debug (" %s", nm_object_get_path (NM_OBJECT (connection)));
devices = nm_active_connection_get_devices (connection);
for (j = 0; devices && j < devices->len; j++)
g_debug (" %s", nm_device_get_udi (g_ptr_array_index (devices, j)));
if (NM_IS_VPN_CONNECTION (connection))
g_debug (" VPN base connection: %s", nm_active_connection_get_specific_object (connection));
}
}
static void
device_state_notify_changed_cb (NMDevice *device,
GParamSpec *pspec,
gpointer user_data)
{
CcNetworkPanel *panel = CC_NETWORK_PANEL (user_data);
/* only refresh the selected device */
if (g_strcmp0 (panel->priv->current_device,
nm_device_get_udi (device)) == 0) {
nm_device_refresh_item_ui (panel, device);
}
}
static void
device_added_cb (NMClient *client, NMDevice *device, CcNetworkPanel *panel)
{
g_debug ("New device added");
panel_add_device (panel, device);
g_signal_connect (G_OBJECT (device), "notify::state",
(GCallback) device_state_notify_changed_cb, NULL);
}
static void
device_removed_cb (NMClient *client, NMDevice *device, CcNetworkPanel *panel)
{
g_debug ("Device removed");
panel_remove_device (panel, device);
}
static void
manager_running (NMClient *client, GParamSpec *pspec, gpointer user_data)
{
const GPtrArray *devices;
int i;
NMDevice *device_tmp;
CcNetworkPanel *panel = CC_NETWORK_PANEL (user_data);
/* TODO: clear all devices we added */
if (!nm_client_get_manager_running (client)) {
g_debug ("NM disappeared");
return;
}
g_debug ("coldplugging devices");
devices = nm_client_get_devices (client);
if (devices == NULL) {
g_debug ("No devices to add");
return;
}
for (i = 0; i < devices->len; i++) {
device_tmp = g_ptr_array_index (devices, i);
panel_add_device (panel, device_tmp);
}
/* select the first device */
select_first_device (panel);
}
static void
notify_connections_read_cb (NMRemoteSettings *settings,
GParamSpec *pspec,
gpointer user_data)
{
CcNetworkPanel *panel = CC_NETWORK_PANEL (user_data);
GSList *list, *iter;
list = nm_remote_settings_list_connections (settings);
g_debug ("%p has %i remote connections",
panel, g_slist_length (list));
for (iter = list; iter; iter = g_slist_next (iter)) {
NMConnection *candidate = NM_CONNECTION (iter->data);
/* we can't actually test this yet as VPN support in
* NetworkManager 0.9 is currently broken */
g_debug ("TODO: add %s", nm_connection_get_path (candidate));
}
}
static gboolean
panel_check_network_manager_version (CcNetworkPanel *panel)
{
const gchar *message;
const gchar *version;
gchar **split;
GtkWidget *dialog;
GtkWindow *window = NULL;
guint major = 0;
guint micro = 0;
guint minor = 0;
gboolean ret = TRUE;
/* parse running version */
version = nm_client_get_version (panel->priv->client);
if (version != NULL) {
split = g_strsplit (version, ".", -1);
major = atoi (split[0]);
minor = atoi (split[1]);
micro = atoi (split[2]);
}
/* is it too new */
if (major > 0 || major > 9) {
/* TRANSLATORS: the user is running a NM that is too new and API compatible */
message = _("The running NetworkManager version is not compatible (too new).");
/* is it new enough */
} else if (minor <= 8 && micro < 992) {
/* TRANSLATORS: the user is running a NM that is too old and API compatible */
message = _("The running NetworkManager version is not compatible (too old).");
}
/* nothing to do */
if (message == NULL)
goto out;
/* do modal dialog */
ret = FALSE;
dialog = gtk_message_dialog_new (window,
GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_CLOSE,
"%s",
message);
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
out:
g_strfreev (split);
return ret;
}
static void
cc_network_panel_init (CcNetworkPanel *panel)
{
DBusGConnection *bus = NULL;
gboolean ret;
GError *error = NULL;
gint value;
GSettings *settings_tmp;
GtkAdjustment *adjustment;
GtkCellRenderer *renderer;
GtkComboBox *combobox;
GtkStyleContext *context;
GtkTreeSelection *selection;
GtkTreeSortable *sortable;
GtkWidget *widget;
NMRemoteSettings *remote_settings;
panel->priv = NETWORK_PANEL_PRIVATE (panel);
panel->priv->builder = gtk_builder_new ();
gtk_builder_add_from_file (panel->priv->builder,
GNOMECC_UI_DIR "/network.ui",
&error);
if (error != NULL) {
g_warning ("Could not load interface file: %s", error->message);
g_error_free (error);
return;
}
panel->priv->cancellable = g_cancellable_new ();
panel->priv->devices = g_ptr_array_new_with_free_func ((GDestroyNotify) g_object_unref);
panel->priv->proxy_settings = g_settings_new ("org.gnome.system.proxy");
g_signal_connect (panel->priv->proxy_settings,
"changed",
G_CALLBACK (panel_settings_changed),
panel);
/* actions */
value = g_settings_get_enum (panel->priv->proxy_settings, "mode");
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"combobox_proxy_mode"));
panel_set_value_for_combo (panel, GTK_COMBO_BOX (widget), value);
g_signal_connect (widget, "changed",
G_CALLBACK (panel_proxy_mode_combo_changed_cb),
panel);
/* bind the proxy values */
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"entry_proxy_url"));
g_settings_bind (panel->priv->proxy_settings, "autoconfig-url",
widget, "text",
G_SETTINGS_BIND_DEFAULT);
/* bind the proxy values */
settings_tmp = g_settings_new ("org.gnome.system.proxy.http");
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"entry_proxy_http"));
g_settings_bind (settings_tmp, "host",
widget, "text",
G_SETTINGS_BIND_DEFAULT);
adjustment = GTK_ADJUSTMENT (gtk_builder_get_object (panel->priv->builder,
"adjustment_proxy_port_http"));
g_settings_bind (settings_tmp, "port",
adjustment, "value",
G_SETTINGS_BIND_DEFAULT);
g_object_unref (settings_tmp);
/* bind the proxy values */
settings_tmp = g_settings_new ("org.gnome.system.proxy.https");
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"entry_proxy_https"));
g_settings_bind (settings_tmp, "host",
widget, "text",
G_SETTINGS_BIND_DEFAULT);
adjustment = GTK_ADJUSTMENT (gtk_builder_get_object (panel->priv->builder,
"adjustment_proxy_port_https"));
g_settings_bind (settings_tmp, "port",
adjustment, "value",
G_SETTINGS_BIND_DEFAULT);
g_object_unref (settings_tmp);
/* bind the proxy values */
settings_tmp = g_settings_new ("org.gnome.system.proxy.ftp");
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"entry_proxy_ftp"));
g_settings_bind (settings_tmp, "host",
widget, "text",
G_SETTINGS_BIND_DEFAULT);
adjustment = GTK_ADJUSTMENT (gtk_builder_get_object (panel->priv->builder,
"adjustment_proxy_port_ftp"));
g_settings_bind (settings_tmp, "port",
adjustment, "value",
G_SETTINGS_BIND_DEFAULT);
g_object_unref (settings_tmp);
/* bind the proxy values */
settings_tmp = g_settings_new ("org.gnome.system.proxy.socks");
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"entry_proxy_socks"));
g_settings_bind (settings_tmp, "host",
widget, "text",
G_SETTINGS_BIND_DEFAULT);
adjustment = GTK_ADJUSTMENT (gtk_builder_get_object (panel->priv->builder,
"adjustment_proxy_port_socks"));
g_settings_bind (settings_tmp, "port",
adjustment, "value",
G_SETTINGS_BIND_DEFAULT);
g_object_unref (settings_tmp);
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"treeview_devices"));
panel_add_devices_columns (panel, GTK_TREE_VIEW (widget));
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
g_signal_connect (selection, "changed",
G_CALLBACK (nm_devices_treeview_clicked_cb), panel);
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"devices_scrolledwindow"));
context = gtk_widget_get_style_context (widget);
gtk_style_context_set_junction_sides (context, GTK_JUNCTION_BOTTOM);
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"devices_toolbar"));
context = gtk_widget_get_style_context (widget);
gtk_style_context_set_junction_sides (context, GTK_JUNCTION_TOP);
/* add the virtual proxy device */
panel_add_proxy_device (panel);
/* setup wireless combobox model */
combobox = GTK_COMBO_BOX (gtk_builder_get_object (panel->priv->builder,
"combobox_network_name"));
renderer = panel_cell_renderer_mode_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combobox),
renderer,
FALSE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combobox), renderer,
"mode", PANEL_WIRELESS_COLUMN_MODE,
NULL);
/* sort networks in drop down */
sortable = GTK_TREE_SORTABLE (gtk_builder_get_object (panel->priv->builder,
"liststore_wireless_network"));
gtk_tree_sortable_set_sort_column_id (sortable,
PANEL_WIRELESS_COLUMN_SORT,
GTK_SORT_ASCENDING);
renderer = panel_cell_renderer_signal_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combobox),
renderer,
FALSE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combobox), renderer,
"signal", PANEL_WIRELESS_COLUMN_STRENGTH,
NULL);
/* use NetworkManager client */
panel->priv->client = nm_client_new ();
g_signal_connect (panel->priv->client, "notify::" NM_CLIENT_MANAGER_RUNNING,
G_CALLBACK (manager_running), panel);
g_signal_connect (panel->priv->client, "notify::" NM_CLIENT_ACTIVE_CONNECTIONS,
G_CALLBACK (active_connections_changed), panel);
g_signal_connect (panel->priv->client, "device-added",
G_CALLBACK (device_added_cb), panel);
g_signal_connect (panel->priv->client, "device-removed",
G_CALLBACK (device_removed_cb), panel);
/* disable for now, until we can remove connections without
* segfaulting NM... */
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"add_toolbutton"));
gtk_widget_set_sensitive (widget, FALSE);
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"remove_toolbutton"));
gtk_widget_set_sensitive (widget, FALSE);
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"button_unlock"));
gtk_widget_set_sensitive (widget, FALSE);
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"switch_flight_mode"));
ret = nm_client_wireless_get_enabled (panel->priv->client);
gtk_switch_set_active (GTK_SWITCH (widget), !ret);
g_signal_connect (GTK_SWITCH (widget), "notify::active",
G_CALLBACK (cc_network_panel_notify_enable_active_cb),
panel);
/* add remote settings such as VPN settings as virtual devices */
bus = dbus_g_bus_get (DBUS_BUS_SYSTEM, &error);
if (bus == NULL) {
g_warning ("Error connecting to system D-Bus: %s",
error->message);
g_error_free (error);
}
remote_settings = nm_remote_settings_new (bus);
g_signal_connect (remote_settings, "notify::" NM_REMOTE_SETTINGS_CONNECTIONS_READ,
G_CALLBACK (notify_connections_read_cb), panel);
/* is the user compiling against a new version, but running an
* old daemon version? */
ret = panel_check_network_manager_version (panel);
if (ret) {
manager_running (panel->priv->client, NULL, panel);
} else {
/* just select the proxy settings */
select_first_device (panel);
}
/* hide implementation details */
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"notebook_types"));
gtk_notebook_set_show_tabs (GTK_NOTEBOOK (widget), FALSE);
widget = GTK_WIDGET (gtk_builder_get_object (panel->priv->builder,
"vbox1"));
gtk_widget_reparent (widget, (GtkWidget *) panel);
}
void
cc_network_panel_register (GIOModule *module)
{
cc_network_panel_register_type (G_TYPE_MODULE (module));
g_io_extension_point_implement (CC_SHELL_PANEL_EXTENSION_POINT,
CC_TYPE_NETWORK_PANEL,
"network", 0);
}