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Packit Service |
639700 |
// SPDX-License-Identifier: GPL-2.0+
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/* NetworkManager Connection editor -- Connection editor for NetworkManager
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*
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* Copyright 2012 - 2014 Red Hat, Inc.
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*/
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#include "nm-default.h"
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#include <stdlib.h>
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#include "page-bridge.h"
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#include "nm-connection-editor.h"
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#include "connection-helpers.h"
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G_DEFINE_TYPE (CEPageBridge, ce_page_bridge, CE_TYPE_PAGE_MASTER)
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#define CE_PAGE_BRIDGE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), CE_TYPE_PAGE_BRIDGE, CEPageBridgePrivate))
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typedef struct {
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NMSettingBridge *setting;
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GtkWindow *toplevel;
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GtkSpinButton *ageing_time;
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GtkCheckButton *mcast_snoop;
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GtkCheckButton *stp;
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GtkSpinButton *priority;
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GtkSpinButton *forward_delay;
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GtkSpinButton *hello_time;
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GtkSpinButton *max_age;
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GtkSpinButton *group_fwd_mask;
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GtkLabel *group_fwd_mask_label;
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} CEPageBridgePrivate;
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/* The group_fwd_mask property is available in libnm 1.10, but since we only
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* require 1.8 at the moment, enable it only when detected at runtime.
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*/
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static gboolean group_fwd_mask_supported;
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static void
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bridge_private_init (CEPageBridge *self)
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{
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CEPageBridgePrivate *priv = CE_PAGE_BRIDGE_GET_PRIVATE (self);
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GtkBuilder *builder;
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builder = CE_PAGE (self)->builder;
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priv->ageing_time = GTK_SPIN_BUTTON (gtk_builder_get_object (builder, "bridge_ageing_time"));
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priv->mcast_snoop = GTK_CHECK_BUTTON (gtk_builder_get_object (builder, "bridge_mcast_snoop_checkbox"));
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priv->stp = GTK_CHECK_BUTTON (gtk_builder_get_object (builder, "bridge_stp_checkbox"));
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priv->priority = GTK_SPIN_BUTTON (gtk_builder_get_object (builder, "bridge_priority"));
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priv->forward_delay = GTK_SPIN_BUTTON (gtk_builder_get_object (builder, "bridge_forward_delay"));
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priv->hello_time = GTK_SPIN_BUTTON (gtk_builder_get_object (builder, "bridge_hello_time"));
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priv->max_age = GTK_SPIN_BUTTON (gtk_builder_get_object (builder, "bridge_max_age"));
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priv->group_fwd_mask = GTK_SPIN_BUTTON (gtk_builder_get_object (builder, "bridge_group_fwd_mask"));
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priv->group_fwd_mask_label = GTK_LABEL (gtk_builder_get_object (builder, "bridge_group_fwd_mask_label"));
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priv->toplevel = GTK_WINDOW (gtk_widget_get_ancestor (GTK_WIDGET (priv->stp),
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GTK_TYPE_WINDOW));
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}
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static void
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stuff_changed (GtkWidget *w, gpointer user_data)
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{
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ce_page_changed (CE_PAGE (user_data));
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}
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static void
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stp_toggled (GtkToggleButton *stp, gpointer user_data)
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{
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CEPageBridge *self = user_data;
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CEPageBridgePrivate *priv = CE_PAGE_BRIDGE_GET_PRIVATE (self);
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if (gtk_toggle_button_get_active (stp)) {
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gtk_widget_set_sensitive (GTK_WIDGET (priv->priority), TRUE);
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gtk_widget_set_sensitive (GTK_WIDGET (priv->forward_delay), TRUE);
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gtk_widget_set_sensitive (GTK_WIDGET (priv->hello_time), TRUE);
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gtk_widget_set_sensitive (GTK_WIDGET (priv->max_age), TRUE);
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} else {
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gtk_widget_set_sensitive (GTK_WIDGET (priv->priority), FALSE);
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gtk_widget_set_sensitive (GTK_WIDGET (priv->forward_delay), FALSE);
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gtk_widget_set_sensitive (GTK_WIDGET (priv->hello_time), FALSE);
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gtk_widget_set_sensitive (GTK_WIDGET (priv->max_age), FALSE);
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}
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ce_page_changed (CE_PAGE (user_data));
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}
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static void
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populate_ui (CEPageBridge *self)
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{
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CEPageBridgePrivate *priv = CE_PAGE_BRIDGE_GET_PRIVATE (self);
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NMSettingBridge *s_bridge = priv->setting;
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gboolean stp, mcast_snoop;
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int priority, forward_delay, hello_time, max_age, ageing_time;
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guint32 group_fwd_mask;
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gtk_widget_set_visible (GTK_WIDGET (priv->group_fwd_mask), group_fwd_mask_supported);
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gtk_widget_set_visible (GTK_WIDGET (priv->group_fwd_mask_label), group_fwd_mask_supported);
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/* Ageing time */
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ageing_time = nm_setting_bridge_get_ageing_time (s_bridge);
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gtk_spin_button_set_value (priv->ageing_time, (gdouble) ageing_time);
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g_signal_connect (priv->ageing_time, "value-changed",
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G_CALLBACK (stuff_changed),
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self);
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/* Multicast snooping */
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mcast_snoop = nm_setting_bridge_get_multicast_snooping (s_bridge);
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->mcast_snoop), mcast_snoop);
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g_signal_connect (priv->mcast_snoop, "toggled", G_CALLBACK (stuff_changed), self);
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/* STP */
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g_signal_connect (priv->stp, "toggled",
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G_CALLBACK (stp_toggled),
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self);
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stp = nm_setting_bridge_get_stp (s_bridge);
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->stp), stp);
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stp_toggled (GTK_TOGGLE_BUTTON (priv->stp), self);
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/* Priority */
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priority = nm_setting_bridge_get_priority (s_bridge);
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gtk_spin_button_set_value (priv->priority, (gdouble) priority);
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g_signal_connect (priv->priority, "value-changed",
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G_CALLBACK (stuff_changed),
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self);
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/* Forward delay */
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forward_delay = nm_setting_bridge_get_forward_delay (s_bridge);
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gtk_spin_button_set_value (priv->forward_delay, (gdouble) forward_delay);
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g_signal_connect (priv->forward_delay, "value-changed",
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G_CALLBACK (stuff_changed),
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self);
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/* Hello time */
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hello_time = nm_setting_bridge_get_hello_time (s_bridge);
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gtk_spin_button_set_value (priv->hello_time, (gdouble) hello_time);
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g_signal_connect (priv->hello_time, "value-changed",
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G_CALLBACK (stuff_changed),
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self);
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/* Max age */
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max_age = nm_setting_bridge_get_max_age (s_bridge);
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gtk_spin_button_set_value (priv->max_age, (gdouble) max_age);
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g_signal_connect (priv->max_age, "value-changed",
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G_CALLBACK (stuff_changed),
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self);
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/* Group forward mask */
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if (group_fwd_mask_supported) {
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g_object_get (s_bridge, "group-forward-mask", &group_fwd_mask, NULL);
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gtk_spin_button_set_value (priv->group_fwd_mask, (gdouble) group_fwd_mask);
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g_signal_connect (priv->group_fwd_mask, "value-changed",
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G_CALLBACK (stuff_changed),
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self);
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}
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}
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static void
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create_connection (CEPageMaster *master, NMConnection *connection)
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{
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NMSetting *s_port;
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s_port = nm_connection_get_setting (connection, NM_TYPE_SETTING_BRIDGE_PORT);
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if (!s_port) {
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s_port = nm_setting_bridge_port_new ();
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nm_connection_add_setting (connection, s_port);
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}
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}
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static gboolean
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connection_type_filter (FUNC_TAG_NEW_CONNECTION_TYPE_FILTER_IMPL,
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GType type,
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gpointer self)
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{
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return nm_utils_check_virtual_device_compatibility (NM_TYPE_SETTING_BRIDGE, type);
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}
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static void
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add_slave (CEPageMaster *master, NewConnectionResultFunc result_func)
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{
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CEPageBridge *self = CE_PAGE_BRIDGE (master);
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CEPageBridgePrivate *priv = CE_PAGE_BRIDGE_GET_PRIVATE (self);
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new_connection_dialog (priv->toplevel,
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CE_PAGE (self)->client,
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connection_type_filter,
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result_func,
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master);
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}
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static void
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finish_setup (CEPageBridge *self, gpointer user_data)
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{
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populate_ui (self);
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}
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CEPage *
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ce_page_bridge_new (NMConnectionEditor *editor,
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NMConnection *connection,
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GtkWindow *parent_window,
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NMClient *client,
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const char **out_secrets_setting_name,
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GError **error)
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{
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CEPageBridge *self;
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CEPageBridgePrivate *priv;
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self = CE_PAGE_BRIDGE (ce_page_new (CE_TYPE_PAGE_BRIDGE,
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editor,
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connection,
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parent_window,
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client,
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"/org/gnome/nm_connection_editor/ce-page-bridge.ui",
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"BridgePage",
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_("Bridge")));
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if (!self) {
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g_set_error_literal (error, NMA_ERROR, NMA_ERROR_GENERIC,
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_("Could not load bridge user interface."));
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return NULL;
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}
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bridge_private_init (self);
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priv = CE_PAGE_BRIDGE_GET_PRIVATE (self);
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priv->setting = nm_connection_get_setting_bridge (connection);
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if (!priv->setting) {
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priv->setting = NM_SETTING_BRIDGE (nm_setting_bridge_new ());
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nm_connection_add_setting (connection, NM_SETTING (priv->setting));
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}
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g_signal_connect (self, CE_PAGE_INITIALIZED, G_CALLBACK (finish_setup), NULL);
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return CE_PAGE (self);
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}
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static void
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ui_to_setting (CEPageBridge *self)
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{
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CEPageBridgePrivate *priv = CE_PAGE_BRIDGE_GET_PRIVATE (self);
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int ageing_time, priority, forward_delay, hello_time, max_age, group_fwd_mask;
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gboolean stp, mcast_snoop;
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ageing_time = gtk_spin_button_get_value_as_int (priv->ageing_time);
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mcast_snoop = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->mcast_snoop));
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stp = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->stp));
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g_object_set (G_OBJECT (priv->setting),
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NM_SETTING_BRIDGE_AGEING_TIME, ageing_time,
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NM_SETTING_BRIDGE_MULTICAST_SNOOPING, mcast_snoop,
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NM_SETTING_BRIDGE_STP, stp,
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NULL);
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if (group_fwd_mask_supported) {
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group_fwd_mask = gtk_spin_button_get_value_as_int (priv->group_fwd_mask);
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g_object_set (G_OBJECT (priv->setting),
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"group-forward-mask", (guint32) group_fwd_mask,
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NULL);
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}
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if (stp) {
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priority = gtk_spin_button_get_value_as_int (priv->priority);
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forward_delay = gtk_spin_button_get_value_as_int (priv->forward_delay);
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hello_time = gtk_spin_button_get_value_as_int (priv->hello_time);
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max_age = gtk_spin_button_get_value_as_int (priv->max_age);
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g_object_set (G_OBJECT (priv->setting),
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NM_SETTING_BRIDGE_PRIORITY, priority,
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NM_SETTING_BRIDGE_FORWARD_DELAY, forward_delay,
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NM_SETTING_BRIDGE_HELLO_TIME, hello_time,
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NM_SETTING_BRIDGE_MAX_AGE, max_age,
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NULL);
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}
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}
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static gboolean
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ce_page_validate_v (CEPage *page, NMConnection *connection, GError **error)
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{
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CEPageBridge *self = CE_PAGE_BRIDGE (page);
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fabffb |
CEPageBridgePrivate *priv = CE_PAGE_BRIDGE_GET_PRIVATE (self);
|
|
Packit |
fabffb |
|
|
Packit |
fabffb |
if (!CE_PAGE_CLASS (ce_page_bridge_parent_class)->ce_page_validate_v (page, connection, error))
|
|
Packit |
fabffb |
return FALSE;
|
|
Packit |
fabffb |
|
|
Packit |
fabffb |
ui_to_setting (self);
|
|
Packit |
fabffb |
return nm_setting_verify (NM_SETTING (priv->setting), connection, error);
|
|
Packit |
fabffb |
}
|
|
Packit |
fabffb |
|
|
Packit |
fabffb |
static void
|
|
Packit |
fabffb |
ce_page_bridge_init (CEPageBridge *self)
|
|
Packit |
fabffb |
{
|
|
Packit |
fabffb |
}
|
|
Packit |
fabffb |
|
|
Packit |
fabffb |
static void
|
|
Packit |
fabffb |
ce_page_bridge_class_init (CEPageBridgeClass *bridge_class)
|
|
Packit |
fabffb |
{
|
|
Packit |
fabffb |
GObjectClass *object_class = G_OBJECT_CLASS (bridge_class);
|
|
Packit |
fabffb |
CEPageClass *parent_class = CE_PAGE_CLASS (bridge_class);
|
|
Packit |
fabffb |
CEPageMasterClass *master_class = CE_PAGE_MASTER_CLASS (bridge_class);
|
|
Packit |
fabffb |
GObjectClass *setting_class;
|
|
Packit |
fabffb |
|
|
Packit |
fabffb |
g_type_class_add_private (object_class, sizeof (CEPageBridgePrivate));
|
|
Packit |
fabffb |
|
|
Packit |
fabffb |
/* virtual methods */
|
|
Packit |
fabffb |
parent_class->ce_page_validate_v = ce_page_validate_v;
|
|
Packit |
fabffb |
master_class->create_connection = create_connection;
|
|
Packit |
fabffb |
master_class->add_slave = add_slave;
|
|
Packit |
fabffb |
|
|
Packit |
fabffb |
/* check whether libnm supports the bridge.group-forward-mask property */
|
|
Packit |
fabffb |
setting_class = g_type_class_ref (NM_TYPE_SETTING_BRIDGE);
|
|
Packit |
fabffb |
group_fwd_mask_supported = !!g_object_class_find_property (setting_class,
|
|
Packit |
fabffb |
"group-forward-mask");
|
|
Packit |
fabffb |
g_type_class_unref (setting_class);
|
|
Packit |
fabffb |
}
|
|
Packit |
fabffb |
|
|
Packit |
fabffb |
void
|
|
Packit |
fabffb |
bridge_connection_new (FUNC_TAG_PAGE_NEW_CONNECTION_IMPL,
|
|
Packit |
fabffb |
GtkWindow *parent,
|
|
Packit |
fabffb |
const char *detail,
|
|
Packit |
fabffb |
gpointer detail_data,
|
|
Packit |
fabffb |
NMConnection *connection,
|
|
Packit |
fabffb |
NMClient *client,
|
|
Packit |
fabffb |
PageNewConnectionResultFunc result_func,
|
|
Packit |
fabffb |
gpointer user_data)
|
|
Packit |
fabffb |
{
|
|
Packit |
fabffb |
NMSettingConnection *s_con;
|
|
Packit |
fabffb |
int bridge_num = 0, num, i;
|
|
Packit |
fabffb |
const GPtrArray *connections;
|
|
Packit |
fabffb |
NMConnection *conn2;
|
|
Packit |
fabffb |
const char *iface;
|
|
Packit |
fabffb |
char *my_iface;
|
|
Packit |
fabffb |
gs_unref_object NMConnection *connection_tmp = NULL;
|
|
Packit |
fabffb |
|
|
Packit |
fabffb |
connection = _ensure_connection_other (connection, &connection_tmp);
|
|
Packit |
fabffb |
ce_page_complete_connection (connection,
|
|
Packit |
fabffb |
_("Bridge connection %d"),
|
|
Packit |
fabffb |
NM_SETTING_BRIDGE_SETTING_NAME,
|
|
Packit |
fabffb |
TRUE,
|
|
Packit |
fabffb |
client);
|
|
Packit |
fabffb |
nm_connection_add_setting (connection, nm_setting_bridge_new ());
|
|
Packit |
fabffb |
|
|
Packit |
fabffb |
/* Find an available interface name */
|
|
Packit |
fabffb |
connections = nm_client_get_connections (client);
|
|
Packit |
fabffb |
for (i = 0; i < connections->len; i++) {
|
|
Packit |
fabffb |
conn2 = connections->pdata[i];
|
|
Packit |
fabffb |
|
|
Packit |
fabffb |
if (!nm_connection_is_type (conn2, NM_SETTING_BRIDGE_SETTING_NAME))
|
|
Packit |
fabffb |
continue;
|
|
Packit |
fabffb |
iface = nm_connection_get_interface_name (conn2);
|
|
Packit |
fabffb |
if (!iface || strncmp (iface, "bridge", 6) != 0 || !g_ascii_isdigit (iface[6]))
|
|
Packit |
fabffb |
continue;
|
|
Packit |
fabffb |
|
|
Packit |
fabffb |
num = atoi (iface + 6);
|
|
Packit |
fabffb |
if (bridge_num <= num)
|
|
Packit |
fabffb |
bridge_num = num + 1;
|
|
Packit |
fabffb |
}
|
|
Packit |
fabffb |
|
|
Packit |
fabffb |
s_con = nm_connection_get_setting_connection (connection);
|
|
Packit |
fabffb |
my_iface = g_strdup_printf ("bridge%d", bridge_num);
|
|
Packit |
fabffb |
g_object_set (G_OBJECT (s_con),
|
|
Packit |
fabffb |
NM_SETTING_CONNECTION_INTERFACE_NAME, my_iface,
|
|
Packit |
fabffb |
NULL);
|
|
Packit |
fabffb |
g_free (my_iface);
|
|
Packit |
fabffb |
|
|
Packit |
fabffb |
(*result_func) (FUNC_TAG_PAGE_NEW_CONNECTION_RESULT_CALL, connection, FALSE, NULL, user_data);
|
|
Packit |
fabffb |
}
|