mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
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a83eb773ce
sed 's#^/\*\{5\}\*\+/$#/*****************************************************************************/#' $(git grep -l '\*\{5\}' | grep '\.[hc]$') -i
768 lines
21 KiB
C
768 lines
21 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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* Copyright 2015 Red Hat, Inc.
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*/
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#include "nm-default.h"
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#include "nm-setting-ip-tunnel.h"
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#include "nm-setting-private.h"
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#include "nm-utils.h"
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/**
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* SECTION:nm-setting-ip-tunnel
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* @short_description: Describes connection properties for IP tunnel devices
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**/
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G_DEFINE_TYPE_WITH_CODE (NMSettingIPTunnel, nm_setting_ip_tunnel, NM_TYPE_SETTING,
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_nm_register_setting (IP_TUNNEL, 1))
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NM_SETTING_REGISTER_TYPE (NM_TYPE_SETTING_IP_TUNNEL)
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#define NM_SETTING_IP_TUNNEL_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SETTING_IP_TUNNEL, NMSettingIPTunnelPrivate))
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typedef struct {
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char *parent;
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NMIPTunnelMode mode;
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char *local;
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char *remote;
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guint ttl;
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guint tos;
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gboolean path_mtu_discovery;
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char *input_key;
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char *output_key;
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guint encapsulation_limit;
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guint flow_label;
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guint mtu;
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} NMSettingIPTunnelPrivate;
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enum {
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PROP_0,
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PROP_PARENT,
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PROP_MODE,
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PROP_LOCAL,
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PROP_REMOTE,
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PROP_TTL,
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PROP_TOS,
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PROP_PATH_MTU_DISCOVERY,
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PROP_INPUT_KEY,
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PROP_OUTPUT_KEY,
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PROP_ENCAPSULATION_LIMIT,
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PROP_FLOW_LABEL,
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PROP_MTU,
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LAST_PROP
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};
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/**
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* nm_setting_ip_tunnel_get_parent:
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* @setting: the #NMSettingIPTunnel
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*
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* Returns the #NMSettingIPTunnel:parent property of the setting
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*
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* Returns: the parent device
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*
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* Since: 1.2
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**/
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const char *
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nm_setting_ip_tunnel_get_parent (NMSettingIPTunnel *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_IP_TUNNEL (setting), NULL);
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return NM_SETTING_IP_TUNNEL_GET_PRIVATE (setting)->parent;
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}
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/**
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* nm_setting_ip_tunnel_get_mode:
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* @setting: the #NMSettingIPTunnel
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*
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* Returns the #NMSettingIPTunnel:mode property of the setting.
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*
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* Returns: the tunnel mode
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*
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* Since: 1.2
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**/
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NMIPTunnelMode
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nm_setting_ip_tunnel_get_mode (NMSettingIPTunnel *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_IP_TUNNEL (setting), 0);
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return NM_SETTING_IP_TUNNEL_GET_PRIVATE (setting)->mode;
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}
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/**
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* nm_setting_ip_tunnel_get_local:
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* @setting: the #NMSettingIPTunnel
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*
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* Returns the #NMSettingIPTunnel:local property of the setting.
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*
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* Returns: the local endpoint
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*
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* Since: 1.2
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**/
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const char *
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nm_setting_ip_tunnel_get_local (NMSettingIPTunnel *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_IP_TUNNEL (setting), NULL);
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return NM_SETTING_IP_TUNNEL_GET_PRIVATE (setting)->local;
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}
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/**
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* nm_setting_ip_tunnel_get_remote:
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* @setting: the #NMSettingIPTunnel
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*
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* Returns the #NMSettingIPTunnel:remote property of the setting.
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*
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* Returns: the remote endpoint
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*
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* Since: 1.2
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**/
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const char *
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nm_setting_ip_tunnel_get_remote (NMSettingIPTunnel *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_IP_TUNNEL (setting), NULL);
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return NM_SETTING_IP_TUNNEL_GET_PRIVATE (setting)->remote;
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}
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/**
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* nm_setting_ip_tunnel_get_ttl:
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* @setting: the #NMSettingIPTunnel
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*
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* Returns the #NMSettingIPTunnel:ttl property of the setting.
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*
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* Returns: the Time-to-live value
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*
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* Since: 1.2
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**/
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guint
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nm_setting_ip_tunnel_get_ttl (NMSettingIPTunnel *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_IP_TUNNEL (setting), 0);
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return NM_SETTING_IP_TUNNEL_GET_PRIVATE (setting)->ttl;
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}
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/**
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* nm_setting_ip_tunnel_get_tos:
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* @setting: the #NMSettingIPTunnel
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*
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* Returns the #NMSettingIPTunnel:tos property of the setting.
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*
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* Returns: the TOS value
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*
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* Since: 1.2
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**/
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guint
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nm_setting_ip_tunnel_get_tos (NMSettingIPTunnel *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_IP_TUNNEL (setting), 0);
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return NM_SETTING_IP_TUNNEL_GET_PRIVATE (setting)->tos;
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}
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/**
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* nm_setting_ip_tunnel_get_path_mtu_discovery:
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* @setting: the #NMSettingIPTunnel
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*
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* Returns the #NMSettingIPTunnel:path-mtu-discovery property of the setting.
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*
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* Returns: whether path MTU discovery is enabled
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*
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* Since: 1.2
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**/
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gboolean
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nm_setting_ip_tunnel_get_path_mtu_discovery (NMSettingIPTunnel *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_IP_TUNNEL (setting), TRUE);
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return NM_SETTING_IP_TUNNEL_GET_PRIVATE (setting)->path_mtu_discovery;
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}
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/**
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* nm_setting_ip_tunnel_get_input_key:
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* @setting: the #NMSettingIPTunnel
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*
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* Returns the #NMSettingIPTunnel:input-key property of the setting.
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*
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* Returns: the input key
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*
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* Since: 1.2
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**/
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const char *
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nm_setting_ip_tunnel_get_input_key (NMSettingIPTunnel *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_IP_TUNNEL (setting), NULL);
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return NM_SETTING_IP_TUNNEL_GET_PRIVATE (setting)->input_key;
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}
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/**
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* nm_setting_ip_tunnel_get_output_key:
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* @setting: the #NMSettingIPTunnel
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*
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* Returns the #NMSettingIPTunnel:output-key property of the setting.
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*
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* Returns: the output key
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*
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* Since: 1.2
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**/
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const char *
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nm_setting_ip_tunnel_get_output_key (NMSettingIPTunnel *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_IP_TUNNEL (setting), NULL);
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return NM_SETTING_IP_TUNNEL_GET_PRIVATE (setting)->output_key;
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}
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/**
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* nm_setting_ip_tunnel_get_encapsulation_limit:
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* @setting: the #NMSettingIPTunnel
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*
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* Returns the #NMSettingIPTunnel:encapsulation-limit property of the setting.
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*
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* Returns: the encapsulation limit value
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*
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* Since: 1.2
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**/
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guint
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nm_setting_ip_tunnel_get_encapsulation_limit (NMSettingIPTunnel *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_IP_TUNNEL (setting), 0);
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return NM_SETTING_IP_TUNNEL_GET_PRIVATE (setting)->encapsulation_limit;
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}
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/**
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* nm_setting_ip_tunnel_get_flow_label:
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* @setting: the #NMSettingIPTunnel
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*
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* Returns the #NMSettingIPTunnel:flow-label property of the setting.
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*
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* Returns: the flow label value
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*
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* Since: 1.2
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**/
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guint
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nm_setting_ip_tunnel_get_flow_label (NMSettingIPTunnel *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_IP_TUNNEL (setting), 0);
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return NM_SETTING_IP_TUNNEL_GET_PRIVATE (setting)->flow_label;
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}
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/**
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* nm_setting_ip_tunnel_get_mtu:
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* @setting: the #NMSettingIPTunnel
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*
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* Returns the #NMSettingIPTunnel:mtu property of the setting.
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*
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* Returns: the MTU
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*
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* Since: 1.2
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**/
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guint
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nm_setting_ip_tunnel_get_mtu (NMSettingIPTunnel *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_IP_TUNNEL (setting), 0);
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return NM_SETTING_IP_TUNNEL_GET_PRIVATE (setting)->mtu;
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}
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/*****************************************************************************/
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static gboolean
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verify (NMSetting *setting, NMConnection *connection, GError **error)
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{
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NMSettingIPTunnelPrivate *priv = NM_SETTING_IP_TUNNEL_GET_PRIVATE (setting);
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int family;
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switch (priv->mode) {
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case NM_IP_TUNNEL_MODE_IPIP:
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case NM_IP_TUNNEL_MODE_SIT:
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case NM_IP_TUNNEL_MODE_ISATAP:
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case NM_IP_TUNNEL_MODE_GRE:
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case NM_IP_TUNNEL_MODE_VTI:
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family = AF_INET;
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break;
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case NM_IP_TUNNEL_MODE_IP6IP6:
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case NM_IP_TUNNEL_MODE_IPIP6:
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case NM_IP_TUNNEL_MODE_IP6GRE:
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case NM_IP_TUNNEL_MODE_VTI6:
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family = AF_INET6;
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break;
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default:
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family = AF_UNSPEC;
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}
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if (family == AF_UNSPEC) {
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g_set_error (error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_INVALID_PROPERTY,
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_("'%d' is not a valid tunnel mode"),
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(int) priv->mode);
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g_prefix_error (error, "%s.%s: ", NM_SETTING_IP_TUNNEL_SETTING_NAME, NM_SETTING_IP_TUNNEL_MODE);
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return FALSE;
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}
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if ( priv->parent
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&& !nm_utils_iface_valid_name (priv->parent)
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&& !nm_utils_is_uuid (priv->parent)) {
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g_set_error (error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_INVALID_PROPERTY,
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_("'%s' is neither an UUID nor an interface name"),
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priv->parent);
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g_prefix_error (error, "%s.%s: ", NM_SETTING_IP_TUNNEL_SETTING_NAME,
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NM_SETTING_IP_TUNNEL_PARENT);
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return FALSE;
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}
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if (priv->local && !nm_utils_ipaddr_valid (family, priv->local)) {
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g_set_error (error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_INVALID_PROPERTY,
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_("'%s' is not a valid IPv%c address"),
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priv->local,
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family == AF_INET ? '4' : '6');
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g_prefix_error (error, "%s.%s: ", NM_SETTING_IP_TUNNEL_SETTING_NAME, NM_SETTING_IP_TUNNEL_LOCAL);
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return FALSE;
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}
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if (priv->remote && !nm_utils_ipaddr_valid (family, priv->remote)) {
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g_set_error (error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_INVALID_PROPERTY,
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_("'%s' is not a valid IPv%c address"),
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priv->remote,
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family == AF_INET ? '4' : '6');
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g_prefix_error (error, "%s.%s: ", NM_SETTING_IP_TUNNEL_SETTING_NAME, NM_SETTING_IP_TUNNEL_REMOTE);
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return FALSE;
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}
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if ( (priv->input_key && priv->input_key[0])
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|| (priv->output_key && priv->output_key[0])) {
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if ( priv->mode != NM_IP_TUNNEL_MODE_GRE
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&& priv->mode != NM_IP_TUNNEL_MODE_IP6GRE) {
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g_set_error_literal (error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_INVALID_PROPERTY,
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_("tunnel keys can only be specified for GRE tunnels"));
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return FALSE;
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}
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}
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if (priv->input_key && priv->input_key[0]) {
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gint64 val;
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val = _nm_utils_ascii_str_to_int64 (priv->input_key, 10, 0, G_MAXUINT32, -1);
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if (val == -1) {
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g_set_error (error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_INVALID_PROPERTY,
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_("'%s' is not a valid tunnel key"),
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priv->input_key);
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g_prefix_error (error, "%s.%s: ", NM_SETTING_IP_TUNNEL_SETTING_NAME,
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NM_SETTING_IP_TUNNEL_INPUT_KEY);
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return FALSE;
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}
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}
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if (priv->output_key && priv->output_key[0]) {
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gint64 val;
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val = _nm_utils_ascii_str_to_int64 (priv->output_key, 10, 0, G_MAXUINT32, -1);
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if (val == -1) {
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g_set_error (error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_INVALID_PROPERTY,
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_("'%s' is not a valid tunnel key"),
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priv->output_key);
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g_prefix_error (error, "%s.%s: ", NM_SETTING_IP_TUNNEL_SETTING_NAME,
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NM_SETTING_IP_TUNNEL_OUTPUT_KEY);
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return FALSE;
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}
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}
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if (!priv->path_mtu_discovery && priv->ttl != 0) {
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g_set_error_literal (error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_INVALID_PROPERTY,
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_("a fixed TTL is allowed only when path MTU discovery is enabled"));
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g_prefix_error (error, "%s.%s: ", NM_SETTING_IP_TUNNEL_SETTING_NAME,
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NM_SETTING_IP_TUNNEL_TTL);
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return FALSE;
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}
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return TRUE;
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}
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/**
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* nm_setting_ip_tunnel_new:
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*
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* Creates a new #NMSettingIPTunnel object with default values.
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*
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* Returns: (transfer full): the new empty #NMSettingIPTunnel object
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*
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* Since: 1.2
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**/
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NMSetting *
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nm_setting_ip_tunnel_new (void)
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{
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return (NMSetting *) g_object_new (NM_TYPE_SETTING_IP_TUNNEL, NULL);
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}
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static void
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nm_setting_ip_tunnel_init (NMSettingIPTunnel *setting)
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{
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}
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static void
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set_property (GObject *object, guint prop_id,
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const GValue *value, GParamSpec *pspec)
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{
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NMSettingIPTunnel *setting = NM_SETTING_IP_TUNNEL (object);
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NMSettingIPTunnelPrivate *priv = NM_SETTING_IP_TUNNEL_GET_PRIVATE (setting);
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switch (prop_id) {
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case PROP_PARENT:
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g_free (priv->parent);
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priv->parent = g_value_dup_string (value);
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break;
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case PROP_MODE:
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priv->mode = g_value_get_uint (value);
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break;
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case PROP_LOCAL:
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g_free (priv->local);
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priv->local = g_value_dup_string (value);
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break;
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case PROP_REMOTE:
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g_free (priv->remote);
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priv->remote = g_value_dup_string (value);
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break;
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case PROP_TTL:
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priv->ttl = g_value_get_uint (value);
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break;
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case PROP_TOS:
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priv->tos = g_value_get_uint (value);
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break;
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case PROP_PATH_MTU_DISCOVERY:
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priv->path_mtu_discovery = g_value_get_boolean (value);
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break;
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case PROP_INPUT_KEY:
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g_free (priv->input_key);
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priv->input_key = g_value_dup_string (value);
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break;
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case PROP_OUTPUT_KEY:
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g_free (priv->output_key);
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priv->output_key = g_value_dup_string (value);
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break;
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case PROP_ENCAPSULATION_LIMIT:
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priv->encapsulation_limit = g_value_get_uint (value);
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break;
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case PROP_FLOW_LABEL:
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priv->flow_label = g_value_get_uint (value);
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break;
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case PROP_MTU:
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priv->mtu = g_value_get_uint (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, 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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get_property (GObject *object, guint prop_id,
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GValue *value, GParamSpec *pspec)
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{
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NMSettingIPTunnel *setting = NM_SETTING_IP_TUNNEL (object);
|
|
NMSettingIPTunnelPrivate *priv = NM_SETTING_IP_TUNNEL_GET_PRIVATE (setting);
|
|
|
|
switch (prop_id) {
|
|
case PROP_PARENT:
|
|
g_value_set_string (value, priv->parent);
|
|
break;
|
|
case PROP_MODE:
|
|
g_value_set_uint (value, priv->mode);
|
|
break;
|
|
case PROP_LOCAL:
|
|
g_value_set_string (value, priv->local);
|
|
break;
|
|
case PROP_REMOTE:
|
|
g_value_set_string (value, priv->remote);
|
|
break;
|
|
case PROP_TTL:
|
|
g_value_set_uint (value, priv->ttl);
|
|
break;
|
|
case PROP_TOS:
|
|
g_value_set_uint (value, priv->tos);
|
|
break;
|
|
case PROP_PATH_MTU_DISCOVERY:
|
|
g_value_set_boolean (value, priv->path_mtu_discovery);
|
|
break;
|
|
case PROP_INPUT_KEY:
|
|
g_value_set_string (value, priv->input_key);
|
|
break;
|
|
case PROP_OUTPUT_KEY:
|
|
g_value_set_string (value, priv->output_key);
|
|
break;
|
|
case PROP_ENCAPSULATION_LIMIT:
|
|
g_value_set_uint (value, priv->encapsulation_limit);
|
|
break;
|
|
case PROP_FLOW_LABEL:
|
|
g_value_set_uint (value, priv->flow_label);
|
|
break;
|
|
case PROP_MTU:
|
|
g_value_set_uint (value, priv->mtu);
|
|
break;
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
finalize (GObject *object)
|
|
{
|
|
NMSettingIPTunnel *setting = NM_SETTING_IP_TUNNEL (object);
|
|
NMSettingIPTunnelPrivate *priv = NM_SETTING_IP_TUNNEL_GET_PRIVATE (setting);
|
|
|
|
g_free (priv->parent);
|
|
g_free (priv->local);
|
|
g_free (priv->remote);
|
|
g_free (priv->input_key);
|
|
g_free (priv->output_key);
|
|
|
|
G_OBJECT_CLASS (nm_setting_ip_tunnel_parent_class)->finalize (object);
|
|
}
|
|
|
|
static void
|
|
nm_setting_ip_tunnel_class_init (NMSettingIPTunnelClass *setting_class)
|
|
{
|
|
GObjectClass *object_class = G_OBJECT_CLASS (setting_class);
|
|
NMSettingClass *parent_class = NM_SETTING_CLASS (setting_class);
|
|
|
|
g_type_class_add_private (setting_class, sizeof (NMSettingIPTunnelPrivate));
|
|
|
|
/* virtual methods */
|
|
object_class->set_property = set_property;
|
|
object_class->get_property = get_property;
|
|
object_class->finalize = finalize;
|
|
parent_class->verify = verify;
|
|
|
|
/**
|
|
* NMSettingIPTunnel:parent:
|
|
*
|
|
* If given, specifies the parent interface name or parent connection UUID
|
|
* the new device will be bound to so that tunneled packets will only be
|
|
* routed via that interface.
|
|
*
|
|
* Since: 1.2
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_PARENT,
|
|
g_param_spec_string (NM_SETTING_IP_TUNNEL_PARENT, "", "",
|
|
NULL,
|
|
G_PARAM_READWRITE |
|
|
NM_SETTING_PARAM_INFERRABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMSettingIPTunnel:mode:
|
|
*
|
|
* The tunneling mode, for example %NM_IP_TUNNEL_MODE_IPIP or
|
|
* %NM_IP_TUNNEL_MODE_GRE.
|
|
*
|
|
* Since: 1.2
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_MODE,
|
|
g_param_spec_uint (NM_SETTING_IP_TUNNEL_MODE, "", "",
|
|
0, G_MAXUINT, 0,
|
|
G_PARAM_READWRITE |
|
|
NM_SETTING_PARAM_INFERRABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMSettingIPTunnel:local:
|
|
*
|
|
* The local endpoint of the tunnel; the value can be empty, otherwise it
|
|
* must contain an IPv4 or IPv6 address.
|
|
*
|
|
* Since: 1.2
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_LOCAL,
|
|
g_param_spec_string (NM_SETTING_IP_TUNNEL_LOCAL, "", "",
|
|
NULL,
|
|
G_PARAM_READWRITE |
|
|
NM_SETTING_PARAM_INFERRABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMSettingIPTunnel:remote:
|
|
*
|
|
* The remote endpoint of the tunnel; the value must contain an IPv4 or IPv6
|
|
* address.
|
|
*
|
|
* Since: 1.2
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_REMOTE,
|
|
g_param_spec_string (NM_SETTING_IP_TUNNEL_REMOTE, "", "",
|
|
NULL,
|
|
G_PARAM_READWRITE |
|
|
NM_SETTING_PARAM_INFERRABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMSettingIPTunnel:ttl
|
|
*
|
|
* The TTL to assign to tunneled packets. 0 is a special value meaning that
|
|
* packets inherit the TTL value.
|
|
*
|
|
* Since: 1.2
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_TTL,
|
|
g_param_spec_uint (NM_SETTING_IP_TUNNEL_TTL, "", "",
|
|
0, 255, 0,
|
|
G_PARAM_READWRITE |
|
|
G_PARAM_CONSTRUCT |
|
|
NM_SETTING_PARAM_INFERRABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMSettingIPTunnel:tos
|
|
*
|
|
* The type of service (IPv4) or traffic class (IPv6) field to be set on
|
|
* tunneled packets.
|
|
*
|
|
* Since: 1.2
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_TOS,
|
|
g_param_spec_uint (NM_SETTING_IP_TUNNEL_TOS, "", "",
|
|
0, 255, 0,
|
|
G_PARAM_READWRITE |
|
|
G_PARAM_CONSTRUCT |
|
|
NM_SETTING_PARAM_INFERRABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMSettingIPTunnel:path-mtu-discovery
|
|
*
|
|
* Whether to enable Path MTU Discovery on this tunnel.
|
|
*
|
|
* Since: 1.2
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_PATH_MTU_DISCOVERY,
|
|
g_param_spec_boolean (NM_SETTING_IP_TUNNEL_PATH_MTU_DISCOVERY, "", "",
|
|
TRUE,
|
|
G_PARAM_READWRITE |
|
|
G_PARAM_CONSTRUCT |
|
|
NM_SETTING_PARAM_INFERRABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMSettingIPTunnel:input-key:
|
|
*
|
|
* The key used for tunnel input packets; the property is valid only for
|
|
* certain tunnel modes (GRE, IP6GRE). If empty, no key is used.
|
|
*
|
|
* Since: 1.2
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_INPUT_KEY,
|
|
g_param_spec_string (NM_SETTING_IP_TUNNEL_INPUT_KEY, "", "",
|
|
NULL,
|
|
G_PARAM_READWRITE |
|
|
NM_SETTING_PARAM_INFERRABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMSettingIPTunnel:output-key:
|
|
*
|
|
* The key used for tunnel output packets; the property is valid only for
|
|
* certain tunnel modes (GRE, IP6GRE). If empty, no key is used.
|
|
*
|
|
* Since: 1.2
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_OUTPUT_KEY,
|
|
g_param_spec_string (NM_SETTING_IP_TUNNEL_OUTPUT_KEY, "", "",
|
|
NULL,
|
|
G_PARAM_READWRITE |
|
|
NM_SETTING_PARAM_INFERRABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMSettingIPTunnel:encapsulation-limit:
|
|
*
|
|
* How many additional levels of encapsulation are permitted to be prepended
|
|
* to packets. This property applies only to IPv6 tunnels.
|
|
*
|
|
* Since: 1.2
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_ENCAPSULATION_LIMIT,
|
|
g_param_spec_uint (NM_SETTING_IP_TUNNEL_ENCAPSULATION_LIMIT, "", "",
|
|
0, 255, 0,
|
|
G_PARAM_READWRITE |
|
|
G_PARAM_CONSTRUCT |
|
|
NM_SETTING_PARAM_INFERRABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMSettingIPTunnel:flow-label:
|
|
*
|
|
* The flow label to assign to tunnel packets. This property applies only to
|
|
* IPv6 tunnels.
|
|
*
|
|
* Since: 1.2
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_FLOW_LABEL,
|
|
g_param_spec_uint (NM_SETTING_IP_TUNNEL_FLOW_LABEL, "", "",
|
|
0, (1 << 20) - 1, 0,
|
|
G_PARAM_READWRITE |
|
|
G_PARAM_CONSTRUCT |
|
|
NM_SETTING_PARAM_INFERRABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMSettingIPTunel:mtu:
|
|
*
|
|
* If non-zero, only transmit packets of the specified size or smaller,
|
|
* breaking larger packets up into multiple fragments.
|
|
*
|
|
* Since: 1.2
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_MTU,
|
|
g_param_spec_uint (NM_SETTING_IP_TUNNEL_MTU, "", "",
|
|
0, G_MAXUINT, 0,
|
|
G_PARAM_READWRITE |
|
|
G_PARAM_CONSTRUCT |
|
|
NM_SETTING_PARAM_FUZZY_IGNORE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
}
|