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NetworkManager/src/libnm-core-intern/nm-core-internal.h
Rahul Rajesh 19fb2c0d1f geneve: add connection profile settings 
Added support for the following properties in connection profile:
id (VNI), remote IPv4/IPv6, ttl, tos, df, destination port.

See IP-LINK(8) manual page with command `man 8 ip-link` for more details
on the properties. See also previous commit for nm supported attributes.

id and remote are mandatory attributes:
```
$ nmcli connection add type geneve save no
Error: 'id' argument is required.
$ nmcli connection add type geneve id 42 save no
Error: 'remote' argument is required.
```

(cherry picked from commit 2aaf88375e)
2026-05-11 13:14:00 +02:00

1198 lines
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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2014 - 2018 Red Hat, Inc.
*/
#ifndef NM_CORE_NM_INTERNAL_H
#define NM_CORE_NM_INTERNAL_H
/* This header file contain functions that are provided as private API
* by libnm-core. It will contain functions to give privileged access to
* libnm-core. This can be useful for NetworkManager and libnm.so
* which both are special users of libnm-core.
* It also exposes some utility functions for reuse.
*
* These functions are not exported and are only available to components that link
* statically against libnm-core. This basically means libnm-core, libnm, NetworkManager
* and some test programs.
**/
#if !((NETWORKMANAGER_COMPILATION) & NM_NETWORKMANAGER_COMPILATION_WITH_LIBNM_CORE_INTERNAL)
#error Cannot use this header.
#endif
#include "libnm-base/nm-base.h"
#include "nm-connection.h"
#include "nm-core-enum-types.h"
#include "nm-meta-setting-base.h"
#include "nm-setting-6lowpan.h"
#include "nm-setting-8021x.h"
#include "nm-setting-adsl.h"
#include "nm-setting-bluetooth.h"
#include "nm-setting-bond.h"
#include "nm-setting-bond-port.h"
#include "nm-setting-bridge-port.h"
#include "nm-setting-bridge.h"
#include "nm-setting-cdma.h"
#include "nm-setting-connection.h"
#include "nm-setting-dcb.h"
#include "nm-setting-dummy.h"
#include "nm-setting-generic.h"
#include "nm-setting-geneve.h"
#include "nm-setting-gsm.h"
#include "nm-setting-hsr.h"
#include "nm-setting-hostname.h"
#include "nm-setting-infiniband.h"
#include "nm-setting-ip-tunnel.h"
#include "nm-setting-ip4-config.h"
#include "nm-setting-ip6-config.h"
#include "nm-setting-ipvlan.h"
#include "nm-setting-link.h"
#include "nm-setting-loopback.h"
#include "nm-setting-macsec.h"
#include "nm-setting-macvlan.h"
#include "nm-setting-match.h"
#include "nm-setting-olpc-mesh.h"
#include "nm-setting-ovs-bridge.h"
#include "nm-setting-ovs-interface.h"
#include "nm-setting-ovs-dpdk.h"
#include "nm-setting-ovs-patch.h"
#include "nm-setting-ovs-port.h"
#include "nm-setting-ppp.h"
#include "nm-setting-pppoe.h"
#include "nm-setting-prefix-delegation.h"
#include "nm-setting-proxy.h"
#include "nm-setting-serial.h"
#include "nm-setting-sriov.h"
#include "nm-setting-tc-config.h"
#include "nm-setting-team-port.h"
#include "nm-setting-team.h"
#include "nm-setting-tun.h"
#include "nm-setting-user.h"
#include "nm-setting-veth.h"
#include "nm-setting-vlan.h"
#include "nm-setting-vpn.h"
#include "nm-setting-vrf.h"
#include "nm-setting-vxlan.h"
#include "nm-setting-wifi-p2p.h"
#include "nm-setting-wimax.h"
#include "nm-setting-wired.h"
#include "nm-setting-wireguard.h"
#include "nm-setting-wireless-security.h"
#include "nm-setting-wireless.h"
#include "nm-setting-wpan.h"
#include "nm-setting.h"
#include "nm-simple-connection.h"
#include "nm-utils.h"
#include "nm-vpn-dbus-interface.h"
#include "nm-vpn-editor-plugin.h"
#include "libnm-core-aux-intern/nm-libnm-core-utils.h"
#include "libnm-glib-aux/nm-value-type.h"
#define NM_USER_TAG_ORIGIN "org.freedesktop.NetworkManager.origin"
/*****************************************************************************/
/* NM_SETTING_COMPARE_FLAG_INFERRABLE: check whether a device-generated
* connection can be replaced by a already-defined connection. This flag only
* takes into account properties marked with the %NM_SETTING_PARAM_INFERRABLE
* flag.
*/
#define NM_SETTING_COMPARE_FLAG_INFERRABLE ((NMSettingCompareFlags) 0x80000000)
/* NM_SETTING_COMPARE_FLAG_IGNORE_REAPPLY_IMMEDIATELY: this flag is used for properties
* that automatically get re-applied on an active connection when the settings
* connection is modified. For most properties, the applied-connection is distinct
* from the setting-connection and changes don't propagate. Exceptions are the
* firewall-zone and the metered property.
*/
#define NM_SETTING_COMPARE_FLAG_IGNORE_REAPPLY_IMMEDIATELY ((NMSettingCompareFlags) 0x40000000)
/* NM_SETTING_COMPARE_FLAG_NONE: for convenience, define a special flag NONE -- which
* equals to numeric zero (NM_SETTING_COMPARE_FLAG_EXACT).
*/
#define NM_SETTING_COMPARE_FLAG_NONE ((NMSettingCompareFlags) 0)
/*****************************************************************************/
#define NM_SETTING_SECRET_FLAG_ALL \
((NMSettingSecretFlags) (NM_SETTING_SECRET_FLAG_NONE | NM_SETTING_SECRET_FLAG_AGENT_OWNED \
| NM_SETTING_SECRET_FLAG_NOT_SAVED \
| NM_SETTING_SECRET_FLAG_NOT_REQUIRED))
static inline gboolean
_nm_setting_secret_flags_valid(NMSettingSecretFlags flags)
{
return !NM_FLAGS_ANY(flags, ~NM_SETTING_SECRET_FLAG_ALL);
}
/*****************************************************************************/
const char *
nm_bluetooth_capability_to_string(NMBluetoothCapabilities capabilities, char *buf, gsize len);
/*****************************************************************************/
#define NM_DHCP_HOSTNAME_FLAGS_FQDN_MASK \
(NM_DHCP_HOSTNAME_FLAG_FQDN_ENCODED | NM_DHCP_HOSTNAME_FLAG_FQDN_SERV_UPDATE \
| NM_DHCP_HOSTNAME_FLAG_FQDN_NO_UPDATE | NM_DHCP_HOSTNAME_FLAG_FQDN_CLEAR_FLAGS)
#define NM_DHCP_HOSTNAME_FLAGS_FQDN_DEFAULT_IP4 \
(NM_DHCP_HOSTNAME_FLAG_FQDN_ENCODED | NM_DHCP_HOSTNAME_FLAG_FQDN_SERV_UPDATE)
#define NM_DHCP_HOSTNAME_FLAGS_FQDN_DEFAULT_IP6 NM_DHCP_HOSTNAME_FLAG_FQDN_SERV_UPDATE
/*****************************************************************************/
static inline _NMSettingWiredWakeOnLan
_NM_SETTING_WIRED_WAKE_ON_LAN_CAST(NMSettingWiredWakeOnLan v)
{
/* _NMSettingWiredWakeOnLan and NMSettingWiredWakeOnLan enums are really
* the same.
*
* The former is used by libnm-platform (which should have no libnm-core* dependency),
* the latter is public API in libnm-core-public. A unit test ensures they are exactly the same,
* so we can just cast them. */
return (_NMSettingWiredWakeOnLan) v;
}
static inline _NMSettingWirelessWakeOnWLan
_NM_SETTING_WIRELESS_WAKE_ON_WLAN_CAST(NMSettingWirelessWakeOnWLan v)
{
return (_NMSettingWirelessWakeOnWLan) v;
}
static inline NM80211Mode
NM_802_11_MODE_CAST(_NM80211Mode v)
{
return (NM80211Mode) v;
}
static inline NMVlanFlags
NM_VLAN_FLAGS_CAST(_NMVlanFlags v)
{
return (NMVlanFlags) v;
}
/*****************************************************************************/
static inline NMTernary
NM_TERNARY_FROM_OPTION_BOOL(NMOptionBool v)
{
nm_assert_is_ternary(v);
return (int) v;
}
static inline NMOptionBool
NM_TERNARY_TO_OPTION_BOOL(NMTernary v)
{
nm_assert_is_ternary(v);
return (int) v;
}
/*****************************************************************************/
NMSetting **_nm_connection_get_settings_arr(NMConnection *connection);
/**
* NMSettingParseFlags:
* @NM_SETTING_PARSE_FLAGS_NONE: no special handling.
* @NM_SETTING_PARSE_FLAGS_STRICT: be strict about unexpected/invalid settings.
* Such issues cause the parsing method to fail.
* @NM_SETTING_PARSE_FLAGS_BEST_EFFORT: ignore most errors about invalid/unexpected
* settings. This is, in theory, an even less strict mode than NONE (in practice
* we already ignore most errors without BEST_EFFORT, so both are almost the
* same). Only if the property has from_dbus_is_full are errors taken into
* account with this flag set.
* @NM_SETTING_PARSE_FLAGS_NORMALIZE: normalize the connection after loading it.
* A failure to normalize is always an error, even with BEST_EFFORT.
*
* It is an error to set NM_SETTING_PARSE_FLAGS_STRICT | NM_SETTING_PARSE_FLAGS_BEST_EFFORT
*/
typedef enum /*< skip >*/ {
NM_SETTING_PARSE_FLAGS_NONE = 0,
NM_SETTING_PARSE_FLAGS_STRICT = 1LL << 0,
NM_SETTING_PARSE_FLAGS_BEST_EFFORT = 1LL << 1,
NM_SETTING_PARSE_FLAGS_NORMALIZE = 1LL << 2,
_NM_SETTING_PARSE_FLAGS_LAST,
NM_SETTING_PARSE_FLAGS_ALL = ((_NM_SETTING_PARSE_FLAGS_LAST - 1) << 1) - 1,
} NMSettingParseFlags;
gboolean _nm_connection_replace_settings(NMConnection *connection,
GVariant *new_settings,
NMSettingParseFlags parse_flags,
GError **error);
gpointer _nm_connection_check_main_setting(NMConnection *connection,
const char *setting_name,
GError **error);
typedef struct {
struct {
guint64 val;
bool has;
} timestamp;
const char *const *seen_bssids;
} NMConnectionSerializationOptions;
gboolean nm_connection_serialization_options_equal(const NMConnectionSerializationOptions *a,
const NMConnectionSerializationOptions *b);
GVariant *nm_connection_to_dbus_full(NMConnection *connection,
NMConnectionSerializationFlags flags,
const NMConnectionSerializationOptions *options);
typedef enum {
/* whether the connection has any secrets.
*
* @arg may be %NULL or a pointer to a gboolean for the result. The return
* value of _nm_connection_aggregate() is likewise the boolean result. */
NM_CONNECTION_AGGREGATE_ANY_SECRETS,
/* whether the connection has any secret with flags NM_SETTING_SECRET_FLAG_NONE.
* Note that this only cares about the flags, not whether the secret is actually
* present.
*
* @arg may be %NULL or a pointer to a gboolean for the result. The return
* value of _nm_connection_aggregate() is likewise the boolean result. */
NM_CONNECTION_AGGREGATE_ANY_SYSTEM_SECRET_FLAGS,
} NMConnectionAggregateType;
gboolean
_nm_connection_aggregate(NMConnection *connection, NMConnectionAggregateType type, gpointer arg);
/**
* NMSettingVerifyResult:
* @NM_SETTING_VERIFY_SUCCESS: the setting verifies successfully
* @NM_SETTING_VERIFY_ERROR: the setting has a serious misconfiguration
* @NM_SETTING_VERIFY_NORMALIZABLE: the setting is valid but has properties
* that should be normalized
* @NM_SETTING_VERIFY_NORMALIZABLE_ERROR: the setting is invalid but the
* errors can be fixed by nm_connection_normalize().
*/
typedef enum {
NM_SETTING_VERIFY_SUCCESS = TRUE,
NM_SETTING_VERIFY_ERROR = FALSE,
NM_SETTING_VERIFY_NORMALIZABLE = 2,
NM_SETTING_VERIFY_NORMALIZABLE_ERROR = 3,
} NMSettingVerifyResult;
NMSettingVerifyResult _nm_connection_verify(NMConnection *connection, GError **error);
gboolean _nm_connection_ensure_normalized(NMConnection *connection,
gboolean allow_modify,
const char *expected_uuid,
gboolean coerce_uuid,
NMConnection **out_connection_clone,
GError **error);
gboolean _nm_connection_remove_setting(NMConnection *connection, GType setting_type);
#if NM_MORE_ASSERTS
extern const char _nm_assert_connection_unchanging_user_data;
void nm_assert_connection_unchanging(NMConnection *connection);
#else
static inline void
nm_assert_connection_unchanging(NMConnection *connection)
{}
#endif
NMConnection *_nm_simple_connection_new_from_dbus(GVariant *dict,
NMSettingParseFlags parse_flags,
GError **error);
NMSettingPriority _nm_setting_get_setting_priority(NMSetting *setting);
gboolean _nm_setting_get_property(NMSetting *setting, const char *name, GValue *value);
/*****************************************************************************/
GHashTable *_nm_setting_option_hash(NMSetting *setting, gboolean create_if_necessary);
void _nm_setting_option_notify(NMSetting *setting, gboolean keys_changed);
guint _nm_setting_option_get_all(NMSetting *setting,
const char *const **out_names,
GVariant *const **out_values);
gboolean _nm_setting_option_clear(NMSetting *setting, const char *optname);
/*****************************************************************************/
guint nm_setting_ethtool_init_features(
NMSettingEthtool *setting,
NMOptionBool *requested /* indexed by NMEthtoolID - _NM_ETHTOOL_ID_FEATURE_FIRST */);
/*****************************************************************************/
#define NM_UTILS_HWADDR_LEN_MAX_STR (NM_UTILS_HWADDR_LEN_MAX * 3)
gboolean nm_utils_is_valid_iface_name_utf8safe(const char *utf8safe_name);
GSList *_nm_utils_hash_values_to_slist(GHashTable *hash);
GHashTable *_nm_utils_copy_strdict(GHashTable *strdict);
typedef gpointer (*NMUtilsCopyFunc)(gpointer);
const char **
_nm_ip_address_get_attribute_names(const NMIPAddress *addr, gboolean sorted, guint *out_length);
#define NM_SETTING_WIRED_S390_OPTION_MAX_LEN 200u
void _nm_setting_wired_clear_s390_options(NMSettingWired *setting);
gboolean _nm_setting_wired_is_valid_s390_option(const char *option);
gboolean _nm_setting_wired_is_valid_s390_option_value(const char *name, const char *option);
gboolean _nm_ip_route_attribute_validate_all(const NMIPRoute *route, GError **error);
const char **
_nm_ip_route_get_attribute_names(const NMIPRoute *route, gboolean sorted, guint *out_length);
GHashTable *_nm_ip_route_get_attributes(NMIPRoute *route);
NMSriovVF *_nm_utils_sriov_vf_from_strparts(const char *index,
const char *detail,
gboolean ignore_unknown,
GError **error);
gboolean _nm_sriov_vf_attribute_validate_all(const NMSriovVF *vf, GError **error);
GPtrArray *
_nm_utils_copy_array(const GPtrArray *array, NMUtilsCopyFunc copy_func, GDestroyNotify free_func);
GPtrArray *_nm_utils_copy_object_array(const GPtrArray *array);
GSList *nm_strv_to_gslist(char **strv, gboolean deep_copy);
char **_nm_utils_slist_to_strv(const GSList *slist, gboolean deep_copy);
gboolean _nm_utils_check_file(const char *filename,
gint64 check_owner,
NMUtilsCheckFilePredicate check_file,
gpointer user_data,
struct stat *out_st,
GError **error);
gboolean _nm_utils_check_module_file(const char *name,
int check_owner,
NMUtilsCheckFilePredicate check_file,
gpointer user_data,
GError **error);
/*****************************************************************************/
void _nm_dbus_errors_init(void);
extern gboolean _nm_utils_is_manager_process;
/*****************************************************************************/
char *_nm_utils_ssid_to_utf8(GBytes *ssid);
/*****************************************************************************/
gboolean _nm_vpn_plugin_info_check_file(const char *filename,
gboolean check_absolute,
gboolean do_validate_filename,
gint64 check_owner,
NMUtilsCheckFilePredicate check_file,
gpointer user_data,
GError **error);
const char *_nm_vpn_plugin_info_get_default_dir_etc(void);
const char *_nm_vpn_plugin_info_get_default_dir_lib(void);
const char *_nm_vpn_plugin_info_get_default_dir_user(void);
GSList *_nm_vpn_plugin_info_list_load_dir(const char *dirname,
gboolean do_validate_filename,
gint64 check_owner,
NMUtilsCheckFilePredicate check_file,
gpointer user_data);
/*****************************************************************************/
GHashTable *_nm_setting_ovs_external_ids_get_data(NMSettingOvsExternalIDs *self);
GHashTable *_nm_setting_ovs_other_config_get_data(NMSettingOvsOtherConfig *self);
/*****************************************************************************/
typedef struct {
const char *name;
gboolean numeric;
gboolean ipv6_only;
} NMUtilsDNSOptionDesc;
extern const NMUtilsDNSOptionDesc _nm_utils_dns_option_descs[];
gboolean _nm_utils_dns_option_validate(const char *option,
char **out_name,
long *out_value,
int addr_family,
const NMUtilsDNSOptionDesc *option_descs);
gssize _nm_utils_dns_option_find_idx(const char *const *strv, gssize strv_len, const char *option);
int nm_setting_ip_config_next_valid_dns_option(NMSettingIPConfig *setting, guint idx);
/*****************************************************************************/
typedef struct _NMUtilsStrStrDictKey NMUtilsStrStrDictKey;
guint _nm_utils_strstrdictkey_hash(gconstpointer a);
gboolean _nm_utils_strstrdictkey_equal(gconstpointer a, gconstpointer b);
NMUtilsStrStrDictKey *_nm_utils_strstrdictkey_create(const char *v1, const char *v2);
#define _nm_utils_strstrdictkey_static(v1, v2) ((NMUtilsStrStrDictKey *) ("\03" v1 "\0" v2 ""))
/*****************************************************************************/
gboolean _nm_setting_vlan_set_priorities(NMSettingVlan *setting,
NMVlanPriorityMap map,
const NMVlanQosMapping *qos_map,
guint n_qos_map);
void _nm_setting_vlan_get_priorities(NMSettingVlan *setting,
NMVlanPriorityMap map,
NMVlanQosMapping **out_qos_map,
guint *out_n_qos_map);
/*****************************************************************************/
struct ether_addr;
gboolean _nm_utils_generate_mac_address_mask_parse(const char *value,
struct ether_addr *out_mask,
struct ether_addr **out_ouis,
gsize *out_ouis_len,
GError **error);
/*****************************************************************************/
static inline gpointer
_nm_connection_get_setting(NMConnection *connection, GType type)
{
return (gpointer) nm_connection_get_setting(connection, type);
}
gpointer _nm_connection_get_setting_by_metatype_unsafe(NMConnection *connection,
NMMetaSettingType meta_type);
/* This variant is the most efficient one, because it does not require resolving a
* name/GType first. The NMMetaSettingType enum allows for a direct lookup. */
#define _nm_connection_get_setting_by_metatype(connection, meta_type) \
({ \
/* Static assert that meta_type is in the valid range. If you don't want that,
* because the argument is no a compile time constant, use _nm_connection_get_setting_by_metatype_unsafe(). */ \
G_STATIC_ASSERT((meta_type) < _NM_META_SETTING_TYPE_NUM && ((int) meta_type) >= 0); \
\
_nm_connection_get_setting_by_metatype_unsafe((connection), (meta_type)); \
})
NMSettingIPConfig *nm_connection_get_setting_ip_config(NMConnection *connection, int addr_family);
/*****************************************************************************/
struct _NMRefString;
void _nm_connection_set_path_rstr(NMConnection *connection, struct _NMRefString *path);
struct _NMRefString *_nm_connection_get_path_rstr(NMConnection *connection);
/*****************************************************************************/
typedef enum {
NM_BOND_OPTION_TYPE_INT,
NM_BOND_OPTION_TYPE_BOTH,
NM_BOND_OPTION_TYPE_IP,
NM_BOND_OPTION_TYPE_IP6,
NM_BOND_OPTION_TYPE_MAC,
NM_BOND_OPTION_TYPE_IFNAME,
} NMBondOptionType;
NMBondOptionType _nm_setting_bond_get_option_type(NMSettingBond *setting, const char *name);
#define NM_BOND_AD_ACTOR_SYSTEM_DEFAULT "00:00:00:00:00:00"
/*****************************************************************************/
/* nm_connection_get_uuid() asserts against NULL, which is the right thing to
* do in order to catch bugs. However, sometimes that behavior is inconvenient.
* Just try or return NULL. */
static inline const char *
_nm_connection_get_id(NMConnection *connection)
{
return connection ? nm_connection_get_id(connection) : NULL;
}
static inline const char *
_nm_connection_get_uuid(NMConnection *connection)
{
return connection ? nm_connection_get_uuid(connection) : NULL;
}
NMConnectionMultiConnect _nm_connection_get_multi_connect(NMConnection *connection);
/*****************************************************************************/
gboolean _nm_setting_bond_option_supported(const char *option, NMBondMode mode);
guint8 _nm_setting_bond_opt_value_as_u8(NMSettingBond *s_bond, const char *opt);
guint16 _nm_setting_bond_opt_value_as_u16(NMSettingBond *s_bond, const char *opt);
guint32 _nm_setting_bond_opt_value_as_u32(NMSettingBond *s_bond, const char *opt);
bool _nm_setting_bond_opt_value_as_intbool(NMSettingBond *s_bond, const char *opt);
/*****************************************************************************/
GPtrArray *_nm_setting_bridge_get_vlans(NMSettingBridge *setting);
GPtrArray *_nm_setting_bridge_port_get_vlans(NMSettingBridgePort *setting);
/*****************************************************************************/
GArray *_nm_setting_connection_get_secondaries(NMSettingConnection *setting);
GArray *_nm_setting_connection_get_ip_ping_addresses(NMSettingConnection *setting);
gboolean nm_setting_connection_permissions_user_allowed_by_uid(NMSettingConnection *setting,
gulong uid);
/*****************************************************************************/
NMSettingBluetooth *_nm_connection_get_setting_bluetooth_for_nap(NMConnection *connection);
/*****************************************************************************/
NMTeamLinkWatcher *_nm_team_link_watcher_ref(NMTeamLinkWatcher *watcher);
int nm_team_link_watcher_cmp(const NMTeamLinkWatcher *watcher, const NMTeamLinkWatcher *other);
int nm_team_link_watchers_cmp(const NMTeamLinkWatcher *const *a,
const NMTeamLinkWatcher *const *b,
gsize len,
gboolean ignore_order);
gboolean nm_team_link_watchers_equal(const GPtrArray *a, const GPtrArray *b, gboolean ignore_order);
/*****************************************************************************/
guint32 _nm_utils_parse_tc_handle(const char *str, GError **error);
void _nm_utils_string_append_tc_parent(GString *string, const char *prefix, guint32 parent);
void _nm_utils_string_append_tc_qdisc_rest(GString *string, NMTCQdisc *qdisc);
gboolean
_nm_utils_string_append_tc_tfilter_rest(GString *string, NMTCTfilter *tfilter, GError **error);
GHashTable *_nm_tc_qdisc_get_attributes(NMTCQdisc *qdisc);
GHashTable *_nm_tc_action_get_attributes(NMTCAction *action);
/*****************************************************************************/
static inline gboolean
_nm_connection_type_is_controller(const char *type)
{
return (NM_IN_STRSET(type,
NM_SETTING_BOND_SETTING_NAME,
NM_SETTING_BRIDGE_SETTING_NAME,
NM_SETTING_TEAM_SETTING_NAME,
NM_SETTING_OVS_BRIDGE_SETTING_NAME,
NM_SETTING_OVS_PORT_SETTING_NAME));
}
/*****************************************************************************/
gboolean _nm_utils_dhcp_duid_valid(const char *duid, GBytes **out_duid_bin);
/*****************************************************************************/
gboolean _nm_setting_sriov_sort_vfs(NMSettingSriov *setting);
gboolean _nm_setting_bridge_port_sort_vlans(NMSettingBridgePort *setting);
gboolean _nm_setting_bridge_sort_vlans(NMSettingBridge *setting);
gboolean _nm_setting_ovs_port_sort_trunks(NMSettingOvsPort *self);
/*****************************************************************************/
typedef struct _NMSockAddrEndpoint NMSockAddrEndpoint;
NMSockAddrEndpoint *nm_sock_addr_endpoint_new(const char *endpoint);
NMSockAddrEndpoint *nm_sock_addr_endpoint_ref(NMSockAddrEndpoint *self);
void nm_sock_addr_endpoint_unref(NMSockAddrEndpoint *self);
const char *nm_sock_addr_endpoint_get_endpoint(NMSockAddrEndpoint *self);
const char *nm_sock_addr_endpoint_get_host(NMSockAddrEndpoint *self);
gint32 nm_sock_addr_endpoint_get_port(NMSockAddrEndpoint *self);
gboolean nm_sock_addr_endpoint_get_fixed_sockaddr(NMSockAddrEndpoint *self, gpointer sockaddr);
#define nm_auto_unref_sockaddrendpoint nm_auto(_nm_auto_unref_sockaddrendpoint)
NM_AUTO_DEFINE_FCN0(NMSockAddrEndpoint *,
_nm_auto_unref_sockaddrendpoint,
nm_sock_addr_endpoint_unref);
/*****************************************************************************/
NMSockAddrEndpoint *_nm_wireguard_peer_get_endpoint(const NMWireGuardPeer *self);
void _nm_wireguard_peer_set_endpoint(NMWireGuardPeer *self, NMSockAddrEndpoint *endpoint);
void
_nm_wireguard_peer_set_public_key_bin(NMWireGuardPeer *self,
const guint8 public_key[static NM_WIREGUARD_PUBLIC_KEY_LEN]);
/*****************************************************************************/
const NMIPAddr *nm_ip_routing_rule_get_from_bin(const NMIPRoutingRule *self);
void nm_ip_routing_rule_set_from_bin(NMIPRoutingRule *self, gconstpointer from, guint8 len);
const NMIPAddr *nm_ip_routing_rule_get_to_bin(const NMIPRoutingRule *self);
void nm_ip_routing_rule_set_to_bin(NMIPRoutingRule *self, gconstpointer to, guint8 len);
gboolean nm_ip_routing_rule_get_xifname_bin(const NMIPRoutingRule *self,
gboolean iif /* or else oif */,
char out_xifname[static 16]);
#define NM_IP_ROUTING_RULE_ATTR_ACTION "action"
#define NM_IP_ROUTING_RULE_ATTR_DPORT_END "dport-end"
#define NM_IP_ROUTING_RULE_ATTR_DPORT_START "dport-start"
#define NM_IP_ROUTING_RULE_ATTR_FAMILY "family"
#define NM_IP_ROUTING_RULE_ATTR_FROM "from"
#define NM_IP_ROUTING_RULE_ATTR_FROM_LEN "from-len"
#define NM_IP_ROUTING_RULE_ATTR_FWMARK "fwmark"
#define NM_IP_ROUTING_RULE_ATTR_FWMASK "fwmask"
#define NM_IP_ROUTING_RULE_ATTR_IIFNAME "iifname"
#define NM_IP_ROUTING_RULE_ATTR_INVERT "invert"
#define NM_IP_ROUTING_RULE_ATTR_IPPROTO "ipproto"
#define NM_IP_ROUTING_RULE_ATTR_OIFNAME "oifname"
#define NM_IP_ROUTING_RULE_ATTR_PRIORITY "priority"
#define NM_IP_ROUTING_RULE_ATTR_SPORT_END "sport-end"
#define NM_IP_ROUTING_RULE_ATTR_SPORT_START "sport-start"
#define NM_IP_ROUTING_RULE_ATTR_SUPPRESS_PREFIXLENGTH "suppress-prefixlength"
#define NM_IP_ROUTING_RULE_ATTR_TABLE "table"
#define NM_IP_ROUTING_RULE_ATTR_TO "to"
#define NM_IP_ROUTING_RULE_ATTR_TOS "tos"
#define NM_IP_ROUTING_RULE_ATTR_TO_LEN "to-len"
#define NM_IP_ROUTING_RULE_ATTR_UID_RANGE_START "uid-range-start"
#define NM_IP_ROUTING_RULE_ATTR_UID_RANGE_END "uid-range-end"
NMIPRoutingRule *nm_ip_routing_rule_from_dbus(GVariant *variant, gboolean strict, GError **error);
GVariant *nm_ip_routing_rule_to_dbus(const NMIPRoutingRule *self);
/*****************************************************************************/
GVariant *nm_utils_hwaddr_to_dbus(const char *str);
/*****************************************************************************/
typedef struct _NMSettInfoSetting NMSettInfoSetting;
typedef struct _NMSettInfoProperty NMSettInfoProperty;
const NMSettInfoSetting *nmtst_sett_info_settings(void);
typedef enum _nm_packed {
NM_SETTING_PROPERTY_TO_DBUS_FCN_GPROP_TYPE_DEFAULT = 0,
NM_SETTING_PROPERTY_TO_DBUS_FCN_GPROP_TYPE_GARRAY_UINT,
NM_SETTING_PROPERTY_TO_DBUS_FCN_GPROP_TYPE_STRDICT,
} NMSettingPropertyToDBusFcnGPropType;
typedef struct {
const GVariantType *dbus_type;
/* If this is not NM_VALUE_TYPE_UNSPEC, then this is a "direct" property,
* meaning that _nm_setting_get_private() at NMSettInfoProperty.direct_offset
* gives direct access to the field.
*
* Direct properties can use this information to generically implement access
* to the property value. */
NMValueType direct_type;
/* Whether from_dbus_fcn() has special capabilities
*
* - whether the from_dbus_fcn expects to handle differences between
* the D-Bus types and can convert between them. Otherwise, the caller
* will already pre-validate that the D-Bus types match.
* - by default, with NM_SETTING_PARSE_FLAGS_BEST_EFFORT all errors from
* from_dbus_fcn() are ignored. If true, then error are propagated. */
bool from_dbus_is_full : 1;
/* Only if from_dbus_fcn is set to _nm_setting_property_from_dbus_fcn_direct.
* Historically, libnm used g_dbus_gvariant_to_gvalue() and g_value_transform() to
* convert from D-Bus to the GObject property. Thereby, various transformations are
* allowed and supported. If this is TRUE, then such transformations are still
* allowed for backward compatibility. */
bool from_dbus_direct_allow_transform : 1;
#define _NM_SETT_INFO_PROP_COMPARE_FCN_ARGS \
const NMSettInfoSetting *sett_info, const NMSettInfoProperty *property_info, \
NMConnection *con_a, NMSetting *set_a, NMConnection *con_b, NMSetting *set_b, \
NMSettingCompareFlags flags
/* compare_fcn() returns a ternary, where DEFAULT means that the property should not
* be compared due to the compare @flags. A TRUE/FALSE result means that the property is
* equal/not-equal.
*
* The "b" setting may be %NULL, in which case the function only determines whether
* the setting should be compared (TRUE) or not (DEFAULT). */
NMTernary (*compare_fcn)(_NM_SETT_INFO_PROP_COMPARE_FCN_ARGS _nm_nil);
#define _NM_SETT_INFO_PROP_TO_DBUS_FCN_ARGS \
const NMSettInfoSetting *sett_info, const NMSettInfoProperty *property_info, \
NMConnection *connection, NMSetting *setting, NMConnectionSerializationFlags flags, \
const NMConnectionSerializationOptions *options
GVariant *(*to_dbus_fcn)(_NM_SETT_INFO_PROP_TO_DBUS_FCN_ARGS _nm_nil);
#define _NM_SETT_INFO_PROP_FROM_DBUS_FCN_ARGS \
const NMSettInfoSetting *sett_info, const NMSettInfoProperty *property_info, \
NMSetting *setting, GVariant *connection_dict, GVariant *value, \
NMSettingParseFlags parse_flags, NMTernary *out_is_modified, GError **error
/* If there might be errors, see #NMSettingParseFlags to understand the
* different parsing modes (strict/best effort).
*/
gboolean (*from_dbus_fcn)(_NM_SETT_INFO_PROP_FROM_DBUS_FCN_ARGS _nm_nil);
#define _NM_SETT_INFO_PROP_MISSING_FROM_DBUS_FCN_ARGS \
NMSetting *setting, GVariant *connection_dict, const char *property, \
NMSettingParseFlags parse_flags, GError **error
gboolean (*missing_from_dbus_fcn)(_NM_SETT_INFO_PROP_MISSING_FROM_DBUS_FCN_ARGS _nm_nil);
struct {
#define _NM_SETT_INFO_PROP_FROM_DBUS_GPROP_FCN_ARGS GVariant *from, GValue *to
/* Only if from_dbus_fcn is set to _nm_setting_property_from_dbus_fcn_gprop.
* This is an optional handler for converting between GVariant and
* GValue. */
void (*gprop_fcn)(_NM_SETT_INFO_PROP_FROM_DBUS_GPROP_FCN_ARGS _nm_nil);
} typdata_from_dbus;
struct {
union {
NMSettingPropertyToDBusFcnGPropType gprop_type;
};
} typdata_to_dbus;
} NMSettInfoPropertType;
struct _NMSettInfoProperty {
const char *name;
GParamSpec *param_spec;
/* We want that our properties follow a small number of "default" types
* and behaviors. For example, we have int32 and string properties, but
* most properties of a certain type should behave in a similar way.
*
* That common behavior is realized via the property_type, which defines
* general behaviors for the property.
*
* Note that we still will need some property-specific additional tweaks.
* Of course, the name and param_spec are per-property. But below there are
* also flags and hooks, that can augment the behavior in the property_type.
* For example, the property_type in general might be of type string, but
* then we might want for some properties that the setter will strip
* whitespace. That is for example express with the flag direct_set_string_strip,
* which now is per-property-info, and no longer per-property-type.
*
* The distinction between those two is fixed. At the most extreme, we could
* move all fields from property_type to NMSettInfoProperty or we could move
* behavioral tweaks into the classes themselves. It's chosen this way so
* that we still have sensible common behaviors (string type), but minor
* tweaks are per property-info (and don't require a separate property-type). */
const NMSettInfoPropertType *property_type;
union {
/* Optional hook for direct string properties, this gets called when setting the string.
* Return whether the value changed. */
gboolean (*set_string)(const NMSettInfoSetting *sett_info,
const NMSettInfoProperty *property_info,
NMSetting *setting,
const char *src);
/* We implement %NM_VALUE_TYPE_ENUM properties as integer GObject properties
* because using real enum triggers glib assertions when passing newer values to
* clients with old libnm. This defines the enum type that the direct_property of
* type %NM_VALUE_TYPE_ENUM will use. */
GType enum_gtype;
} direct_data;
/* For direct properties, this is the param_spec that also should be
* notified on changes. */
GParamSpec *direct_also_notify;
/* This only has meaning for direct properties (property_type->direct_type != NM_VALUE_TYPE_UNSPEC).
* In that case, this is the offset where _nm_setting_get_private() can find
* the direct location. */
guint16 direct_offset;
/* If TRUE, this is a NM_VALUE_TYPE_STRING direct property, and the setter will
* normalize the string via g_ascii_strdown(). */
bool direct_set_string_ascii_strdown : 1;
/* If TRUE, this is a NM_VALUE_TYPE_STRV direct property holding MAC addresses,
* and the setter will normalize them via _nm_utils_hwaddr_canonical_or_invalid(). */
bool direct_set_strv_normalize_hwaddr : 1;
/* If TRUE, this is a NM_VALUE_TYPE_STRING direct property, and the setter will
* normalize the string via g_strstrip(). */
bool direct_set_string_strip : 1;
/* If non-zero, this is a NM_VALUE_TYPE_STRING direct property. Actually, it is
* a _nm_setting_property_define_direct_mac_address(), and the setter will
* call _nm_utils_hwaddr_canonical_or_invalid() on the string, with the specified
* MAC address length. */
guint8 direct_set_string_mac_address_len : 5;
/* If non-zero, this is the addr-family (AF_UNSPEC/AF_INET/AF_INET6) for normalizing an IP
* address with _nm_utils_ipaddr_canonical_or_invalid().
* Note that AF_UNSPEC is zero, so to differentiate between zero and AF_UNSPEC
* this value is actually the address family + 1. So either zero or AF_UNSPEC+1, AF_INET+1,
* or AF_INET6+1. */
guint8 direct_set_string_ip_address_addr_family : 5;
/* Only makes sense together with direct_set_string_ip_address_addr_family. This flag
* is passed to _nm_utils_ipaddr_canonical_or_invalid(). */
bool direct_set_string_ip_address_addr_family_map_zero_to_null : 1;
/* Whether the string property is implemented as a (downcast) NMRefString. */
bool direct_string_is_refstr : 1;
/* Usually, string properties cannot be empty (because it's unclear how
* that relates to NULL and how to distinguish that in nmcli). In some
* cases, it's allowed however (e.g. "gsm.apm").
*
* The lack of this flag indicates to perform an additional check after
* verify(), that the string is not empty.
*
* In some cases, we can also normalize an empty value, in which case verify()
* also allows the string to be empty.
*
* FIXME: historically, many properties allowed to be empty. Hence, to
* preserve behavior this flag is also set for many properties where it
* maybe should not be set. We should review the use of this flag and clear
* it where possible. New properties generally should not allow empty
* strings (unless they have specific reasons). */
bool direct_string_allow_empty : 1;
/* Usually, for strv arrays (NM_VALUE_TYPE_STRV, NMValueStrv) there is little
* difference between NULL/unset and empty arrays. E.g. g_object_get() will
* return NULL and never an empty strv array.
*
* By setting this flag, this property treats a NULL array different from
* an empty array. */
bool direct_strv_preserve_empty : 1;
/* This flag indicates that an empty strv array should be returned
* instead of NULL if it hadn't been created yet. */
bool direct_strv_not_null : 1;
/* Usually, properties that are set to the default value for the GParamSpec
* are not serialized to GVariant (and NULL is returned by to_dbus_data().
* Set this flag to force always converting the property even if the value
* is the default. */
bool to_dbus_including_default : 1;
/* This indicates, that the property is deprecated (on D-Bus) for another property.
* See also _nm_setting_use_legacy_property() how that works.
*
* The to_dbus_fcn() will be skipped for such properties, if _nm_utils_is_manager_process
* is FALSE. */
bool to_dbus_only_in_manager_process : 1;
/* Whether the property is deprecated.
*
* Note that we have various representations of profiles, e.g. on D-Bus, keyfile,
* nmcli, libnm/NMSetting. Usually a property (in the general sense) is named and
* applies similarly to all those. But not always, for example, on D-Bus we
* have the field "ethernet.assigned-mac-address", but that exists nowhere
* as a property in the other parts (the real property is called
* "ethernet.cloned-mac-address").
*
* This flag indicates whether a property is deprecated. Here "property" means
* no specific representation. When a property is deprecated this way, it will
* also indirectly apply to setting the property on D-Bus, keyfile, nmcli, etc.
* It means the general concept of this thing is no longer useful/recommended.
*/
bool is_deprecated : 1;
/* Whether the property is deprecated in the D-Bus API.
*
* This has no real effect (for now). It is only self-documenting code that
* this property is discouraged on D-Bus. We might honor this when generating
* documentation, or we might use it to find properties that are deprecated.
*
* Note what this means. For example, "802-1x.phase2-subject-match" is deprecated
* as a property altogether, but that does not mean it's deprecated specifically on
* D-Bus.
* "ethernet.cloned-mac-address" is deprecated on D-Bus in favor of
* "ethernet.assigned-mac-address", but the property clone-mac-address itself
* is not deprecated. This flag is about the deprecation of the D-Bus representation
* of a property. */
bool dbus_deprecated : 1;
/* Whether the property is an alias.
*
* This flag indicates whether a property is an alias of another. This is used
* during _init_direct() to allow two or more properties to set the value of
* the same field.
*/
bool direct_is_aliased_field : 1;
};
typedef struct {
/* we want to do binary search by "GParamSpec *", but unrelated pointers
* are not directly comparable in C. No problem, we convert them to
* uintptr_t for the search, that is guaranteed to work. */
uintptr_t param_spec_as_uint;
const NMSettInfoProperty *property_info;
} NMSettInfoPropertLookupByParamSpec;
typedef struct {
const GVariantType *(*get_variant_type)(const struct _NMSettInfoSetting *sett_info,
const char *name,
GError **error);
} NMSettInfoSettGendata;
typedef struct {
/* if set, then this setting class has no own fields. Instead, its
* data is entirely based on gendata. Meaning: it tracks all data
* as native GVariants.
* It might have some GObject properties, but these are merely accessors
* to the underlying gendata.
*
* Note, that at the moment there are few hooks, to customize the behavior
* of the setting further. They are currently unneeded. This is desired,
* but could be added when there is a good reason.
*
* However, a few hooks there are... see NMSettInfoSettGendata. */
const NMSettInfoSettGendata *gendata_info;
} NMSettInfoSettDetail;
struct _NMSettInfoSetting {
NMSettingClass *setting_class;
/* the properties, sorted by property name. */
const NMSettInfoProperty *property_infos;
/* the @property_infos list is sorted by property name. For some uses we need
* a different sort order. If @property_infos_sorted is set, this is the order
* instead. It is used for:
*
* - nm_setting_enumerate_values()
* - keyfile writer adding keys to the group.
*
* Note that currently only NMSettingConnection implements here a sort order
* that differs from alphabetical sort of the property names.
*/
const NMSettInfoProperty *const *property_infos_sorted;
const NMSettInfoPropertLookupByParamSpec *property_lookup_by_param_spec;
guint16 property_infos_len;
guint16 property_lookup_by_param_spec_len;
/* the offset in bytes to get the private data from the @self pointer. */
gint16 private_offset;
NMSettInfoSettDetail detail;
};
static inline gpointer
_nm_setting_get_private(NMSetting *self, const NMSettInfoSetting *sett_info, guint16 offset)
{
nm_assert(NM_IS_SETTING(self));
nm_assert(sett_info);
nm_assert(NM_SETTING_GET_CLASS(self) == sett_info->setting_class);
return ((((char *) ((gpointer) self)) + sett_info->private_offset) + offset);
}
static inline gpointer
_nm_setting_get_private_field(NMSetting *self,
const NMSettInfoSetting *sett_info,
const NMSettInfoProperty *prop_info)
{
nm_assert(sett_info);
nm_assert(prop_info);
nm_assert(prop_info->property_type);
nm_assert(prop_info->property_type->direct_type > NM_VALUE_TYPE_UNSPEC);
nm_assert(sett_info->private_offset != 0 || prop_info->direct_offset != 0);
return _nm_setting_get_private(self, sett_info, prop_info->direct_offset);
}
static inline const NMSettInfoProperty *
_nm_sett_info_property_info_get_sorted(const NMSettInfoSetting *sett_info, guint16 idx)
{
nm_assert(sett_info);
nm_assert(idx < sett_info->property_infos_len);
nm_assert(!sett_info->property_infos_sorted || sett_info->property_infos_sorted[idx]);
return sett_info->property_infos_sorted ? sett_info->property_infos_sorted[idx]
: &sett_info->property_infos[idx];
}
const NMSettInfoProperty *
_nm_sett_info_setting_get_property_info(const NMSettInfoSetting *sett_info,
const char *property_name);
const NMSettInfoSetting *_nm_setting_class_get_sett_info(NMSettingClass *setting_class);
static inline const NMSettInfoProperty *
_nm_setting_class_get_property_info(NMSettingClass *setting_class, const char *property_name)
{
return _nm_sett_info_setting_get_property_info(_nm_setting_class_get_sett_info(setting_class),
property_name);
}
/*****************************************************************************/
gboolean _nm_setting_compare(NMConnection *con_a,
NMSetting *set_a,
NMConnection *con_b,
NMSetting *set_b,
NMSettingCompareFlags flags);
gboolean _nm_setting_diff(NMConnection *con_a,
NMSetting *set_a,
NMConnection *con_b,
NMSetting *set_b,
NMSettingCompareFlags flags,
gboolean invert_results,
GHashTable **results);
NMSetting8021xCKScheme _nm_setting_802_1x_cert_get_scheme(GBytes *bytes, GError **error);
GBytes *_nm_setting_802_1x_cert_value_to_bytes(NMSetting8021xCKScheme scheme,
const guint8 *val_bin,
gssize val_len,
GError **error);
/*****************************************************************************/
static inline gboolean
_nm_connection_serialize_non_secret(NMConnectionSerializationFlags flags)
{
if (flags == NM_CONNECTION_SERIALIZE_ALL)
return TRUE;
return NM_FLAGS_HAS(flags, NM_CONNECTION_SERIALIZE_WITH_NON_SECRET);
}
static inline gboolean
_nm_connection_serialize_secrets(NMConnectionSerializationFlags flags,
NMSettingSecretFlags secret_flags)
{
if (flags == NM_CONNECTION_SERIALIZE_ALL)
return TRUE;
if (NM_FLAGS_HAS(flags, NM_CONNECTION_SERIALIZE_WITH_SECRETS)
&& !NM_FLAGS_ANY(flags,
NM_CONNECTION_SERIALIZE_WITH_SECRETS_AGENT_OWNED
| NM_CONNECTION_SERIALIZE_WITH_SECRETS_SYSTEM_OWNED
| NM_CONNECTION_SERIALIZE_WITH_SECRETS_NOT_SAVED))
return TRUE;
if (NM_FLAGS_HAS(flags, NM_CONNECTION_SERIALIZE_WITH_SECRETS_AGENT_OWNED)
&& NM_FLAGS_HAS(secret_flags, NM_SETTING_SECRET_FLAG_AGENT_OWNED))
return TRUE;
if (NM_FLAGS_HAS(flags, NM_CONNECTION_SERIALIZE_WITH_SECRETS_SYSTEM_OWNED)
&& !NM_FLAGS_ANY(secret_flags,
NM_SETTING_SECRET_FLAG_AGENT_OWNED | NM_SETTING_SECRET_FLAG_NOT_SAVED))
return TRUE;
if (NM_FLAGS_HAS(flags, NM_CONNECTION_SERIALIZE_WITH_SECRETS_NOT_SAVED)
&& NM_FLAGS_HAS(secret_flags, NM_SETTING_SECRET_FLAG_NOT_SAVED))
return TRUE;
return FALSE;
}
void _nm_connection_clear_secrets_by_secret_flags(NMConnection *self,
NMSettingSecretFlags filter_flags);
typedef gboolean (*_NMConnectionForEachSecretFunc)(NMSettingSecretFlags flags, gpointer user_data);
GVariant *_nm_connection_for_each_secret(NMConnection *self,
GVariant *secrets,
gboolean remove_non_secrets,
_NMConnectionForEachSecretFunc callback,
gpointer callback_data);
typedef gboolean (*NMConnectionFindSecretFunc)(NMSettingSecretFlags flags, gpointer user_data);
gboolean _nm_connection_find_secret(NMConnection *self,
GVariant *secrets,
NMConnectionFindSecretFunc callback,
gpointer callback_data);
/*****************************************************************************/
gboolean nm_utils_base64secret_normalize(const char *base64_key,
gsize required_key_len,
char **out_base64_key_norm);
/*****************************************************************************/
gboolean nm_utils_connection_is_adhoc_wpa(NMConnection *connection);
const char *nm_utils_wifi_freq_to_band(guint32 freq);
gboolean _nm_utils_iaid_verify(const char *str, gint64 *out_value);
gboolean
_nm_utils_validate_dhcp_hostname_flags(NMDhcpHostnameFlags flags, int addr_family, GError **error);
char **_nm_utils_ip4_dns_from_variant(GVariant *value, bool strict, GError **error);
GPtrArray *_nm_utils_ip4_routes_from_variant(GVariant *value, bool strict, GError **error);
GPtrArray *_nm_utils_ip4_addresses_from_variant(GVariant *value,
GVariant *labels,
char **out_gateway,
bool strict,
GError **error);
char **_nm_utils_ip6_dns_from_variant(GVariant *value, bool strict, GError **error);
GPtrArray *_nm_utils_ip6_addresses_from_variant(GVariant *value,
char **out_gateway,
bool strict,
GError **error);
GPtrArray *_nm_utils_ip6_routes_from_variant(GVariant *value, bool strict, GError **error);
GPtrArray *
_nm_utils_ip_addresses_from_variant(GVariant *value, int family, bool strict, GError **error);
GPtrArray *
_nm_utils_ip_routes_from_variant(GVariant *value, int family, bool strict, GError **error);
/*****************************************************************************/
gboolean _nmtst_variant_attribute_spec_assert_sorted(const NMVariantAttributeSpec *const *array,
gsize len);
const NMVariantAttributeSpec *
_nm_variant_attribute_spec_find_binary_search(const NMVariantAttributeSpec *const *array,
gsize len,
const char *name);
/*****************************************************************************/
gboolean _nm_ip_tunnel_mode_is_layer2(NMIPTunnelMode mode);
GPtrArray *_nm_setting_ip_config_get_dns_array(NMSettingIPConfig *setting);
gboolean nm_connection_need_secrets_for_rerequest(NMConnection *connection);
const GPtrArray *_nm_setting_ovs_port_get_trunks_arr(NMSettingOvsPort *self);
/*****************************************************************************/
guint _nm_setting_connection_get_num_permissions_users(NMSettingConnection *setting);
const char *_nm_setting_connection_get_first_permissions_user(NMSettingConnection *setting);
void _nm_setting_get_private_files(NMSetting *setting, GPtrArray *files);
#endif
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