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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2016 Red Hat, Inc.
*/
/**
* SECTION:nmt-page-ip_tunnel
* @short_description: The editor page for IP tunnel connections
*/
#include "libnm/nm-default-client.h"
#include "nmt-page-ip-tunnel.h"
#include "nmt-device-entry.h"
#include "nmt-mtu-entry.h"
G_DEFINE_TYPE(NmtPageIPTunnel, nmt_page_ip_tunnel, NMT_TYPE_EDITOR_PAGE_DEVICE)
#define NMT_PAGE_IP_TUNNEL_GET_PRIVATE(o) \
(G_TYPE_INSTANCE_GET_PRIVATE((o), NMT_TYPE_PAGE_IP_TUNNEL, NmtPageIPTunnelPrivate))
typedef struct {
NmtNewtEntry *input_key;
NmtNewtEntry *output_key;
} NmtPageIPTunnelPrivate;
NmtEditorPage *
nmt_page_ip_tunnel_new(NMConnection *conn, NmtDeviceEntry *deventry)
{
return g_object_new(NMT_TYPE_PAGE_IP_TUNNEL,
"connection",
conn,
"device-entry",
deventry,
NULL);
}
static void
nmt_page_ip_tunnel_init(NmtPageIPTunnel *ip_tunnel)
{}
static void
mode_changed(GObject *object, GParamSpec *pspec, gpointer user_data)
{
NMSettingIPTunnel * s_ip_tunnel = NM_SETTING_IP_TUNNEL(object);
NmtPageIPTunnel * ip_tunnel = NMT_PAGE_IP_TUNNEL(user_data);
NmtPageIPTunnelPrivate *priv = NMT_PAGE_IP_TUNNEL_GET_PRIVATE(ip_tunnel);
NMIPTunnelMode mode;
gboolean enable_keys;
mode = nm_setting_ip_tunnel_get_mode(s_ip_tunnel);
enable_keys = NM_IN_SET(mode, NM_IP_TUNNEL_MODE_GRE, NM_IP_TUNNEL_MODE_IP6GRE);
nmt_newt_widget_set_visible(NMT_NEWT_WIDGET(priv->input_key), enable_keys);
nmt_newt_widget_set_visible(NMT_NEWT_WIDGET(priv->output_key), enable_keys);
if (!enable_keys) {
nmt_newt_entry_set_text(priv->input_key, "");
nmt_newt_entry_set_text(priv->output_key, "");
}
}
static NmtNewtPopupEntry tunnel_mode[] = {
/* The order must match the NM_IP_TUNNEL_MODE_* enum */
{N_("IPIP"), "IPIP"},
{N_("GRE"), "GRE"},
{N_("SIT"), "SIT"},
{N_("ISATAP"), "ISATAP"},
{N_("VTI"), "VTI"},
{N_("IP6IP6"), "IP6IP6"},
{N_("IPIP6"), "IPIP6"},
{N_("IP6GRE"), "IP6GRE"},
{N_("VTI6"), "VTI6"},
{NULL, NULL}};
static gboolean
add_offset(GBinding *binding, const GValue *from_value, GValue *to_value, gpointer user_data)
{
guint v;
int offset = GPOINTER_TO_INT(user_data);
g_return_val_if_fail(G_VALUE_HOLDS(from_value, G_TYPE_UINT), FALSE);
g_return_val_if_fail(G_VALUE_HOLDS(to_value, G_TYPE_UINT), FALSE);
v = g_value_get_uint(from_value);
v += offset;
g_value_set_uint(to_value, v);
return TRUE;
}
static void
nmt_page_ip_tunnel_constructed(GObject *object)
{
NmtPageIPTunnel * ip_tunnel = NMT_PAGE_IP_TUNNEL(object);
NmtPageIPTunnelPrivate *priv = NMT_PAGE_IP_TUNNEL_GET_PRIVATE(ip_tunnel);
NmtEditorSection * section;
NmtEditorGrid * grid;
NMSettingIPTunnel * s_ip_tunnel;
NmtNewtWidget * widget, *parent;
NMConnection * conn;
GClosure * s2w, *w2s;
conn = nmt_editor_page_get_connection(NMT_EDITOR_PAGE(ip_tunnel));
s_ip_tunnel = nm_connection_get_setting_ip_tunnel(conn);
if (!s_ip_tunnel) {
nm_connection_add_setting(conn, nm_setting_ip_tunnel_new());
s_ip_tunnel = nm_connection_get_setting_ip_tunnel(conn);
}
/* Initialize the mode for new connections */
if (nm_setting_ip_tunnel_get_mode(s_ip_tunnel) == NM_IP_TUNNEL_MODE_UNKNOWN) {
g_object_set(s_ip_tunnel, NM_SETTING_IP_TUNNEL_MODE, (guint) NM_IP_TUNNEL_MODE_IPIP, NULL);
}
section = nmt_editor_section_new(_("IP tunnel"), NULL, TRUE);
grid = nmt_editor_section_get_body(section);
/* To convert between widget index (0-based) and setting index (1-based) */
s2w = g_cclosure_new(G_CALLBACK(add_offset), GINT_TO_POINTER(-1), NULL);
w2s = g_cclosure_new(G_CALLBACK(add_offset), GINT_TO_POINTER(1), NULL);
widget = nmt_newt_popup_new(tunnel_mode);
g_object_bind_property_with_closures(s_ip_tunnel,
NM_SETTING_IP_TUNNEL_MODE,
widget,
"active",
G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE,
s2w,
w2s);
nmt_editor_grid_append(grid, _("Mode"), widget, NULL);
widget = parent = nmt_device_entry_new(_("Parent"), 40, G_TYPE_NONE);
g_object_bind_property(s_ip_tunnel,
NM_SETTING_IP_TUNNEL_PARENT,
widget,
"interface-name",
G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);
nmt_editor_grid_append(grid, NULL, widget, NULL);
widget = nmt_newt_entry_new(40, 0);
nmt_editor_grid_append(grid, _("Local IP"), widget, NULL);
g_object_bind_property(s_ip_tunnel,
NM_SETTING_IP_TUNNEL_LOCAL,
widget,
"text",
G_BINDING_SYNC_CREATE | G_BINDING_BIDIRECTIONAL);
widget = nmt_newt_entry_new(40, 0);
nmt_editor_grid_append(grid, _("Remote IP"), widget, NULL);
g_object_bind_property(s_ip_tunnel,
NM_SETTING_IP_TUNNEL_REMOTE,
widget,
"text",
G_BINDING_SYNC_CREATE | G_BINDING_BIDIRECTIONAL);
widget = nmt_newt_entry_new(40, 0);
nmt_editor_grid_append(grid, _("Input key"), widget, NULL);
g_object_bind_property(s_ip_tunnel,
NM_SETTING_IP_TUNNEL_INPUT_KEY,
widget,
"text",
G_BINDING_SYNC_CREATE | G_BINDING_BIDIRECTIONAL);
priv->input_key = NMT_NEWT_ENTRY(widget);
widget = nmt_newt_entry_new(40, 0);
nmt_editor_grid_append(grid, _("Output key"), widget, NULL);
g_object_bind_property(s_ip_tunnel,
NM_SETTING_IP_TUNNEL_OUTPUT_KEY,
widget,
"text",
G_BINDING_SYNC_CREATE | G_BINDING_BIDIRECTIONAL);
priv->output_key = NMT_NEWT_ENTRY(widget);
widget = nmt_mtu_entry_new();
g_object_bind_property(s_ip_tunnel,
NM_SETTING_IP_TUNNEL_MTU,
widget,
"mtu",
G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);
nmt_editor_grid_append(grid, _("MTU"), widget, NULL);
g_signal_connect(s_ip_tunnel,
"notify::" NM_SETTING_IP_TUNNEL_MODE,
G_CALLBACK(mode_changed),
ip_tunnel);
mode_changed(G_OBJECT(s_ip_tunnel), NULL, ip_tunnel);
nmt_editor_page_add_section(NMT_EDITOR_PAGE(ip_tunnel), section);
G_OBJECT_CLASS(nmt_page_ip_tunnel_parent_class)->constructed(object);
}
static void
nmt_page_ip_tunnel_class_init(NmtPageIPTunnelClass *ip_tunnel_class)
{
GObjectClass *object_class = G_OBJECT_CLASS(ip_tunnel_class);
g_type_class_add_private(ip_tunnel_class, sizeof(NmtPageIPTunnelPrivate));
/* virtual methods */
object_class->constructed = nmt_page_ip_tunnel_constructed;
}
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