// SPDX-License-Identifier: LGPL-2.1+ /* * 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 "nm-connection.h" #include "nm-core-enum-types.h" #include "nm-core-types-internal.h" #include "nm-meta-setting.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-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-gsm.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-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-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-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 "nm-libnm-core-intern/nm-libnm-core-utils.h" /* IEEE 802.1D-1998 timer values */ #define NM_BRIDGE_HELLO_TIME_MIN 1u #define NM_BRIDGE_HELLO_TIME_DEF 2u #define NM_BRIDGE_HELLO_TIME_MAX 10u #define NM_BRIDGE_FORWARD_DELAY_MIN 2u #define NM_BRIDGE_FORWARD_DELAY_DEF 15u #define NM_BRIDGE_FORWARD_DELAY_MAX 30u #define NM_BRIDGE_MAX_AGE_MIN 6u #define NM_BRIDGE_MAX_AGE_DEF 20u #define NM_BRIDGE_MAX_AGE_MAX 40u /* IEEE 802.1D-1998 Table 7.4 */ #define NM_BRIDGE_AGEING_TIME_MIN 0u #define NM_BRIDGE_AGEING_TIME_DEF 300u #define NM_BRIDGE_AGEING_TIME_MAX 1000000u #define NM_BRIDGE_PORT_PRIORITY_MIN 0u #define NM_BRIDGE_PORT_PRIORITY_DEF 32u #define NM_BRIDGE_PORT_PRIORITY_MAX 63u #define NM_BRIDGE_PORT_PATH_COST_MIN 0u #define NM_BRIDGE_PORT_PATH_COST_DEF 100u #define NM_BRIDGE_PORT_PATH_COST_MAX 65535u #define NM_BRIDGE_MULTICAST_HASH_MAX_MIN 1u #define NM_BRIDGE_MULTICAST_HASH_MAX_DEF 4096u #define NM_BRIDGE_MULTICAST_HASH_MAX_MAX ((guint) G_MAXUINT32) #define NM_BRIDGE_STP_DEF TRUE #define NM_BRIDGE_PRIORITY_MIN 0u #define NM_BRIDGE_PRIORITY_DEF 0x8000u #define NM_BRIDGE_PRIORITY_MAX ((guint) G_MAXUINT16) #define NM_BRIDGE_MULTICAST_LAST_MEMBER_COUNT_MIN 0u #define NM_BRIDGE_MULTICAST_LAST_MEMBER_COUNT_DEF 2u #define NM_BRIDGE_MULTICAST_LAST_MEMBER_COUNT_MAX ((guint) G_MAXUINT32) #define NM_BRIDGE_MULTICAST_LAST_MEMBER_INTERVAL_MIN ((guint64) 0) #define NM_BRIDGE_MULTICAST_LAST_MEMBER_INTERVAL_DEF ((guint64) 100) #define NM_BRIDGE_MULTICAST_LAST_MEMBER_INTERVAL_MAX G_MAXUINT64 #define NM_BRIDGE_MULTICAST_MEMBERSHIP_INTERVAL_MIN ((guint64) 0) #define NM_BRIDGE_MULTICAST_MEMBERSHIP_INTERVAL_DEF ((guint64) 26000) #define NM_BRIDGE_MULTICAST_MEMBERSHIP_INTERVAL_MAX G_MAXUINT64 #define NM_BRIDGE_MULTICAST_QUERIER_INTERVAL_MIN ((guint64) 0) #define NM_BRIDGE_MULTICAST_QUERIER_INTERVAL_DEF ((guint64) 25500) #define NM_BRIDGE_MULTICAST_QUERIER_INTERVAL_MAX G_MAXUINT64 #define NM_BRIDGE_MULTICAST_QUERIER_DEF FALSE #define NM_BRIDGE_MULTICAST_QUERY_INTERVAL_MIN ((guint64) 0) #define NM_BRIDGE_MULTICAST_QUERY_INTERVAL_DEF ((guint64) 12500) #define NM_BRIDGE_MULTICAST_QUERY_INTERVAL_MAX G_MAXUINT64 #define NM_BRIDGE_MULTICAST_QUERY_RESPONSE_INTERVAL_MIN ((guint64) 0) #define NM_BRIDGE_MULTICAST_QUERY_RESPONSE_INTERVAL_DEF ((guint64) 1000) #define NM_BRIDGE_MULTICAST_QUERY_RESPONSE_INTERVAL_MAX G_MAXUINT64 #define NM_BRIDGE_MULTICAST_QUERY_USE_IFADDR_DEF FALSE #define NM_BRIDGE_MULTICAST_SNOOPING_DEF TRUE #define NM_BRIDGE_MULTICAST_STARTUP_QUERY_COUNT_MIN 0u #define NM_BRIDGE_MULTICAST_STARTUP_QUERY_COUNT_DEF 2u #define NM_BRIDGE_MULTICAST_STARTUP_QUERY_COUNT_MAX ((guint) G_MAXUINT32) #define NM_BRIDGE_MULTICAST_STARTUP_QUERY_INTERVAL_MIN ((guint64) 0) #define NM_BRIDGE_MULTICAST_STARTUP_QUERY_INTERVAL_DEF ((guint64) 3125) #define NM_BRIDGE_MULTICAST_STARTUP_QUERY_INTERVAL_MAX G_MAXUINT64 #define NM_BRIDGE_VLAN_STATS_ENABLED_DEF FALSE #define NM_BRIDGE_VLAN_DEFAULT_PVID_DEF 1u /* 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 /*****************************************************************************/ 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 **seen_bssids; } NMConnectionSerializationOptions; 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 _nmtst_connection_unchanging_user_data; void nmtst_connection_assert_unchanging (NMConnection *connection); #else static inline void nmtst_connection_assert_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); /*****************************************************************************/ typedef gboolean (*NMSettingOptionFilterFcn)(const char *name); 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); const char *const*_nm_setting_option_get_all_names (NMSetting *setting, guint *out_len); gboolean _nm_setting_option_clear (NMSetting *setting, const char *optname); gboolean _nm_setting_option_clear_all (NMSetting *setting, NMSettingOptionFilterFcn filter); /*****************************************************************************/ guint nm_setting_ethtool_init_features (NMSettingEthtool *setting, NMTernary *requested /* indexed by NMEthtoolID - _NM_ETHTOOL_ID_FEATURE_FIRST */); /*****************************************************************************/ #define NM_UTILS_HWADDR_LEN_MAX_STR (NM_UTILS_HWADDR_LEN_MAX * 3) guint8 *_nm_utils_hwaddr_aton (const char *asc, gpointer buffer, gsize buffer_length, gsize *out_length); const char *nm_utils_hwaddr_ntoa_buf (gconstpointer addr, gsize addr_len, gboolean upper_case, char *buf, gsize buf_len); 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); void _nm_setting_wired_clear_s390_options (NMSettingWired *setting); gboolean _nm_ip_route_attribute_validate_all (const NMIPRoute *route); 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); gssize _nm_utils_ptrarray_find_first (gconstpointer *list, gssize len, gconstpointer needle); GSList * _nm_utils_strv_to_slist (char **strv, gboolean deep_copy); char ** _nm_utils_slist_to_strv (const GSList *slist, gboolean deep_copy); GPtrArray * _nm_utils_strv_to_ptrarray (char **strv); char ** _nm_utils_ptrarray_to_strv (const GPtrArray *ptrarray); 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); /*****************************************************************************/ typedef struct _NMUuid { guchar uuid[16]; } NMUuid; NMUuid *_nm_utils_uuid_parse (const char *str, NMUuid *uuid); char *_nm_utils_uuid_unparse (const NMUuid *uuid, char *out_str /*[37]*/); NMUuid *_nm_utils_uuid_generate_random (NMUuid *out_uuid); gboolean nm_utils_uuid_is_null (const NMUuid *uuid); #define NM_UTILS_UUID_TYPE_LEGACY 0 #define NM_UTILS_UUID_TYPE_VERSION3 3 #define NM_UTILS_UUID_TYPE_VERSION5 5 NMUuid *nm_utils_uuid_generate_from_string_bin (NMUuid *uuid, const char *s, gssize slen, int uuid_type, gpointer type_args); char *nm_utils_uuid_generate_from_string (const char *s, gssize slen, int uuid_type, gpointer type_args); /* arbitrarily chosen namespace UUID for _nm_utils_uuid_generate_from_strings() */ #define NM_UTILS_UUID_NS "b425e9fb-7598-44b4-9e3b-5a2e3aaa4905" char *_nm_utils_uuid_generate_from_strings (const char *string1, ...) G_GNUC_NULL_TERMINATED; char *nm_utils_uuid_generate_buf_ (char *buf); #define nm_utils_uuid_generate_buf(buf) \ ({ \ G_STATIC_ASSERT (sizeof (buf) == G_N_ELEMENTS (buf) && sizeof (buf) >= 37); \ nm_utils_uuid_generate_buf_ (buf); \ }) #define nm_utils_uuid_generate_a() (nm_utils_uuid_generate_buf_ (g_alloca (37))) void _nm_dbus_errors_init (void); extern gboolean _nm_utils_is_manager_process; gboolean _nm_dbus_typecheck_response (GVariant *response, const GVariantType *reply_type, GError **error); gulong _nm_dbus_signal_connect_data (GDBusProxy *proxy, const char *signal_name, const GVariantType *signature, GCallback c_handler, gpointer data, GClosureNotify destroy_data, GConnectFlags connect_flags); #define _nm_dbus_signal_connect(proxy, name, signature, handler, data) \ _nm_dbus_signal_connect_data (proxy, name, signature, handler, data, NULL, (GConnectFlags) 0) GVariant *_nm_dbus_proxy_call_finish (GDBusProxy *proxy, GAsyncResult *res, const GVariantType *reply_type, GError **error); GVariant * _nm_dbus_connection_call_finish (GDBusConnection *dbus_connection, GAsyncResult *result, const GVariantType *reply_type, GError **error); gboolean _nm_dbus_error_has_name (GError *error, const char *dbus_error_name); /*****************************************************************************/ char *_nm_utils_ssid_to_string_arr (const guint8 *ssid, gsize len); char *_nm_utils_ssid_to_string (GBytes *ssid); char *_nm_utils_ssid_to_utf8 (GBytes *ssid); gboolean _nm_utils_is_empty_ssid (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); /*****************************************************************************/ 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, gboolean ipv6, const NMUtilsDNSOptionDesc *option_descs); gssize _nm_utils_dns_option_find_idx (GPtrArray *array, const char *option); /*****************************************************************************/ 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); } NMSettingIPConfig *nm_connection_get_setting_ip_config (NMConnection *connection, int addr_family); /*****************************************************************************/ typedef enum { NM_BOND_OPTION_TYPE_INT, NM_BOND_OPTION_TYPE_BOTH, NM_BOND_OPTION_TYPE_IP, NM_BOND_OPTION_TYPE_MAC, NM_BOND_OPTION_TYPE_IFNAME, } NMBondOptionType; NMBondOptionType _nm_setting_bond_get_option_type (NMSettingBond *setting, const char *name); const char* nm_setting_bond_get_option_or_default (NMSettingBond *self, const char *option); /*****************************************************************************/ /* 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); /*****************************************************************************/ typedef enum { NM_BOND_MODE_UNKNOWN = -1, /* The numeric values correspond to kernel's numbering of the modes. */ NM_BOND_MODE_ROUNDROBIN = 0, NM_BOND_MODE_ACTIVEBACKUP = 1, NM_BOND_MODE_XOR = 2, NM_BOND_MODE_BROADCAST = 3, NM_BOND_MODE_8023AD = 4, NM_BOND_MODE_TLB = 5, NM_BOND_MODE_ALB = 6, _NM_BOND_MODE_NUM, } NMBondMode; NMBondMode _nm_setting_bond_mode_from_string (const char *str); gboolean _nm_setting_bond_option_supported (const char *option, NMBondMode mode); /*****************************************************************************/ NMSettingBluetooth *_nm_connection_get_setting_bluetooth_for_nap (NMConnection *connection); gboolean _nm_utils_inet6_is_token (const struct in6_addr *in6addr); /*****************************************************************************/ 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_master (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); /*****************************************************************************/ 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" NMIPRoutingRule *nm_ip_routing_rule_from_dbus (GVariant *variant, gboolean strict, GError **error); GVariant *nm_ip_routing_rule_to_dbus (const NMIPRoutingRule *self); /*****************************************************************************/ typedef struct _NMSettInfoSetting NMSettInfoSetting; typedef struct _NMSettInfoProperty NMSettInfoProperty; typedef GVariant *(*NMSettInfoPropToDBusFcn) (const NMSettInfoSetting *sett_info, guint property_idx, NMConnection *connection, NMSetting *setting, NMConnectionSerializationFlags flags, const NMConnectionSerializationOptions *options); typedef gboolean (*NMSettInfoPropFromDBusFcn) (NMSetting *setting, GVariant *connection_dict, const char *property, GVariant *value, NMSettingParseFlags parse_flags, GError **error); typedef gboolean (*NMSettInfoPropMissingFromDBusFcn) (NMSetting *setting, GVariant *connection_dict, const char *property, NMSettingParseFlags parse_flags, GError **error); typedef GVariant *(*NMSettInfoPropGPropToDBusFcn) (const GValue *from); typedef void (*NMSettInfoPropGPropFromDBusFcn) (GVariant *from, GValue *to); const NMSettInfoSetting *nmtst_sett_info_settings (void); typedef struct { const GVariantType *dbus_type; NMSettInfoPropToDBusFcn to_dbus_fcn; NMSettInfoPropFromDBusFcn from_dbus_fcn; NMSettInfoPropMissingFromDBusFcn missing_from_dbus_fcn; /* Simpler variants of @to_dbus_fcn/@from_dbus_fcn that operate solely * on the GValue value of the GObject property. */ NMSettInfoPropGPropToDBusFcn gprop_to_dbus_fcn; NMSettInfoPropGPropFromDBusFcn gprop_from_dbus_fcn; } NMSettInfoPropertType; struct _NMSettInfoProperty { const char *name; GParamSpec *param_spec; const NMSettInfoPropertType *property_type; }; 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; guint property_infos_len; NMSettInfoSettDetail detail; }; static inline const NMSettInfoProperty * _nm_sett_info_property_info_get_sorted (const NMSettInfoSetting *sett_info, guint 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_secrets (NMConnectionSerializationFlags flags, NMSettingSecretFlags secret_flags) { if (NM_FLAGS_HAS (flags, NM_CONNECTION_SERIALIZE_NO_SECRETS)) return FALSE; if ( NM_FLAGS_HAS (flags, NM_CONNECTION_SERIALIZE_WITH_SECRETS_AGENT_OWNED) && !NM_FLAGS_HAS (secret_flags, NM_SETTING_SECRET_FLAG_AGENT_OWNED)) return FALSE; return TRUE; } void _nm_connection_clear_secrets_by_secret_flags (NMConnection *self, NMSettingSecretFlags filter_flags); 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); /*****************************************************************************/ void _nm_bridge_vlan_str_append_rest (const NMBridgeVlan *vlan, GString *string, gboolean leading_space); 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); /*****************************************************************************/ 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); #endif