/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2014 Red Hat, Inc. */ #ifndef NM_CONFIG_DATA_H #define NM_CONFIG_DATA_H #include "libnm-platform/nmp-base.h" /*****************************************************************************/ typedef enum { /* an invalid mode. */ NM_AUTH_POLKIT_MODE_UNKNOWN, /* don't use PolicyKit, but only allow root user (uid 0). */ NM_AUTH_POLKIT_MODE_ROOT_ONLY, /* don't use PolicyKit, but allow all requests. */ NM_AUTH_POLKIT_MODE_ALLOW_ALL, /* use PolicyKit to authorize requests. Root user (uid 0) always * gets a free pass, without consulting PolicyKit. If PolicyKit is not * running, authorization will fail for non root users. */ NM_AUTH_POLKIT_MODE_USE_POLKIT, } NMAuthPolkitMode; /*****************************************************************************/ #define NM_TYPE_CONFIG_DATA (nm_config_data_get_type()) #define NM_CONFIG_DATA(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), NM_TYPE_CONFIG_DATA, NMConfigData)) #define NM_CONFIG_DATA_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST((klass), NM_TYPE_CONFIG_DATA, NMConfigDataClass)) #define NM_IS_CONFIG_DATA(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), NM_TYPE_CONFIG_DATA)) #define NM_IS_CONFIG_DATA_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), NM_TYPE_CONFIG_DATA)) #define NM_CONFIG_DATA_GET_CLASS(obj) \ (G_TYPE_INSTANCE_GET_CLASS((obj), NM_TYPE_CONFIG_DATA, NMConfigDataClass)) #define NM_CONFIG_DATA_CONFIG_MAIN_FILE "config-main-file" #define NM_CONFIG_DATA_CONFIG_DESCRIPTION "config-description" #define NM_CONFIG_DATA_KEYFILE_USER "keyfile-user" #define NM_CONFIG_DATA_KEYFILE_INTERN "keyfile-intern" #define NM_CONFIG_DATA_CONNECTIVITY_ENABLED "connectivity-enabled" #define NM_CONFIG_DATA_CONNECTIVITY_URI "connectivity-uri" #define NM_CONFIG_DATA_CONNECTIVITY_INTERVAL "connectivity-interval" #define NM_CONFIG_DATA_CONNECTIVITY_RESPONSE "connectivity-response" #define NM_CONFIG_DATA_NO_AUTO_DEFAULT "no-auto-default" #define NM_CONFIG_DATA_DNS_MODE "dns" typedef enum { /*< flags >*/ NM_CONFIG_GET_VALUE_NONE = 0, /* use g_key_file_get_value() instead of g_key_file_get_string(). */ NM_CONFIG_GET_VALUE_RAW = (1LL << 0), /* strip whitespaces */ NM_CONFIG_GET_VALUE_STRIP = (1LL << 1), /* if the returned string would be the empty word, return NULL. */ NM_CONFIG_GET_VALUE_NO_EMPTY = (1LL << 2), /* special flag to read device spec. You want to use this before passing the * value to nm_match_spec_split(). */ NM_CONFIG_GET_VALUE_TYPE_SPEC = NM_CONFIG_GET_VALUE_RAW, } NMConfigGetValueFlags; typedef enum { /*< flags >*/ NM_CONFIG_CHANGE_NONE = 0, /************************************************************************** * The external cause which triggered the reload/configuration-change *************************************************************************/ NM_CONFIG_CHANGE_CAUSE_SIGHUP = (1L << 0), NM_CONFIG_CHANGE_CAUSE_SIGUSR1 = (1L << 1), NM_CONFIG_CHANGE_CAUSE_SIGUSR2 = (1L << 2), NM_CONFIG_CHANGE_CAUSE_NO_AUTO_DEFAULT = (1L << 3), NM_CONFIG_CHANGE_CAUSE_SET_VALUES = (1L << 4), NM_CONFIG_CHANGE_CAUSE_CONF = (1L << 5), NM_CONFIG_CHANGE_CAUSE_DNS_RC = (1L << 6), NM_CONFIG_CHANGE_CAUSE_DNS_FULL = (1L << 7), NM_CONFIG_CHANGE_CAUSES = ((1L << 8) - 1), /************************************************************************** * Following flags describe which property of the configuration changed: *************************************************************************/ /* main-file or config-description changed */ NM_CONFIG_CHANGE_CONFIG_FILES = (1L << 10), /* any configuration on disk changed */ NM_CONFIG_CHANGE_VALUES = (1L << 11), /* any user configuration on disk changed (NetworkManager.conf) */ NM_CONFIG_CHANGE_VALUES_USER = (1L << 12), /* any internal configuration on disk changed (NetworkManager-intern.conf) */ NM_CONFIG_CHANGE_VALUES_INTERN = (1L << 13), /* configuration regarding connectivity changed */ NM_CONFIG_CHANGE_CONNECTIVITY = (1L << 14), /* configuration regarding no-auto-default changed */ NM_CONFIG_CHANGE_NO_AUTO_DEFAULT = (1L << 15), /* configuration regarding dns-mode changed */ NM_CONFIG_CHANGE_DNS_MODE = (1L << 16), /* configuration regarding rc-manager changed */ NM_CONFIG_CHANGE_RC_MANAGER = (1L << 17), /* configuration regarding global dns-config changed */ NM_CONFIG_CHANGE_GLOBAL_DNS_CONFIG = (1L << 18), } NMConfigChangeFlags; typedef struct _NMConfigDataClass NMConfigDataClass; typedef struct _NMGlobalDnsConfig NMGlobalDnsConfig; typedef struct _NMGlobalDnsDomain NMGlobalDnsDomain; GType nm_config_data_get_type(void); NMConfigData *nm_config_data_new(const char * config_main_file, const char * config_description, const char *const *no_auto_default, GKeyFile * keyfile_user, GKeyFile * keyfile_intern); NMConfigData *nm_config_data_new_update_keyfile_intern(const NMConfigData *base, GKeyFile * keyfile_intern); NMConfigData *nm_config_data_new_update_no_auto_default(const NMConfigData *base, const char *const * no_auto_default); NMConfigChangeFlags nm_config_data_diff(NMConfigData *old_data, NMConfigData *new_data); void nm_config_data_log(const NMConfigData * self, const char * prefix, const char * key_prefix, const char * no_auto_default_file, /* FILE* */ gpointer print_stream); const char *nm_config_data_get_config_main_file(const NMConfigData *config_data); const char *nm_config_data_get_config_description(const NMConfigData *config_data); gboolean nm_config_data_has_group(const NMConfigData *self, const char *group); gboolean nm_config_data_has_value(const NMConfigData * self, const char * group, const char * key, NMConfigGetValueFlags flags); char * nm_config_data_get_value(const NMConfigData * config_data, const char * group, const char * key, NMConfigGetValueFlags flags); int nm_config_data_get_value_boolean(const NMConfigData *self, const char * group, const char * key, int default_value); gint64 nm_config_data_get_value_int64(const NMConfigData *self, const char * group, const char * key, guint base, gint64 min, gint64 max, gint64 fallback); char ** nm_config_data_get_plugins(const NMConfigData *config_data, gboolean allow_default); gboolean nm_config_data_get_connectivity_enabled(const NMConfigData *config_data); const char *nm_config_data_get_connectivity_uri(const NMConfigData *config_data); guint nm_config_data_get_connectivity_interval(const NMConfigData *config_data); const char *nm_config_data_get_connectivity_response(const NMConfigData *config_data); int nm_config_data_get_autoconnect_retries_default(const NMConfigData *config_data); NMAuthPolkitMode nm_config_data_get_main_auth_polkit(const NMConfigData *config_data); const char *const *nm_config_data_get_no_auto_default(const NMConfigData *config_data); gboolean nm_config_data_get_no_auto_default_for_device(const NMConfigData *self, NMDevice *device); const char *nm_config_data_get_dns_mode(const NMConfigData *self); const char *nm_config_data_get_rc_manager(const NMConfigData *self); gboolean nm_config_data_get_systemd_resolved(const NMConfigData *self); gboolean nm_config_data_get_ignore_carrier(const NMConfigData *self, NMDevice *device); gboolean nm_config_data_get_assume_ipv6ll_only(const NMConfigData *self, NMDevice *device); int nm_config_data_get_sriov_num_vfs(const NMConfigData *self, NMDevice *device); NMGlobalDnsConfig *nm_config_data_get_global_dns_config(const NMConfigData *self); const char *nm_config_data_get_iwd_config_path(const NMConfigData *self); extern const char *__start_connection_defaults[]; extern const char *__stop_connection_defaults[]; #define NM_CON_DEFAULT_NOP(name) \ static const char *NM_UNIQ_T(connection_default, NM_UNIQ) \ _nm_used _nm_section("connection_defaults") = "" name #define NM_CON_DEFAULT(name) \ ({ \ static const char *__con_default_prop _nm_used _nm_section("connection_defaults") = \ "" name; \ \ name; \ }) char *nm_config_data_get_connection_default(const NMConfigData *self, const char * property, NMDevice * device); gint64 nm_config_data_get_connection_default_int64(const NMConfigData *self, const char * property, NMDevice * device, gint64 min, gint64 max, gint64 fallback); char *nm_config_data_get_device_config(const NMConfigData *self, const char * property, NMDevice * device, gboolean * has_match); char *nm_config_data_get_device_config_by_pllink(const NMConfigData * self, const char * property, const NMPlatformLink *pllink, const char * match_device_type, gboolean * has_match); gboolean nm_config_data_get_device_config_boolean(const NMConfigData *self, const char * property, NMDevice * device, int val_no_match, int val_invalid); char ** nm_config_data_get_groups(const NMConfigData *self); char ** nm_config_data_get_keys(const NMConfigData *self, const char *group); gboolean nm_config_data_is_intern_atomic_group(const NMConfigData *self, const char *group); GKeyFile *nm_config_data_clone_keyfile_intern(const NMConfigData *self); const char *const *nm_global_dns_config_get_searches(const NMGlobalDnsConfig *dns_config); const char *const *nm_global_dns_config_get_options(const NMGlobalDnsConfig *dns_config); guint nm_global_dns_config_get_num_domains(const NMGlobalDnsConfig *dns_config); NMGlobalDnsDomain *nm_global_dns_config_get_domain(const NMGlobalDnsConfig *dns_config, guint i); NMGlobalDnsDomain *nm_global_dns_config_lookup_domain(const NMGlobalDnsConfig *dns_config, const char * name); const char * nm_global_dns_domain_get_name(const NMGlobalDnsDomain *domain); const char *const *nm_global_dns_domain_get_servers(const NMGlobalDnsDomain *domain); const char *const *nm_global_dns_domain_get_options(const NMGlobalDnsDomain *domain); gboolean nm_global_dns_config_is_internal(const NMGlobalDnsConfig *dns_config); gboolean nm_global_dns_config_is_empty(const NMGlobalDnsConfig *dns_config); void nm_global_dns_config_update_checksum(const NMGlobalDnsConfig *dns_config, GChecksum *sum); void nm_global_dns_config_free(NMGlobalDnsConfig *dns_config); NMGlobalDnsConfig *nm_global_dns_config_from_dbus(const GValue *value, GError **error); void nm_global_dns_config_to_dbus(const NMGlobalDnsConfig *dns_config, GValue *value); void nm_config_data_get_warnings(const NMConfigData *self, GPtrArray *warnings); /* private accessors */ GKeyFile *_nm_config_data_get_keyfile(const NMConfigData *self); GKeyFile *_nm_config_data_get_keyfile_user(const NMConfigData *self); GKeyFile *_nm_config_data_get_keyfile_intern(const NMConfigData *self); /*****************************************************************************/ /* nm-config-data.c requires getting the DHCP manager's configuration. That is a bit * ugly, and optimally, NMConfig* is independent of NMDhcpManager. Instead of * including the header, forward declare the two functions that we need. */ struct _NMDhcpManager; struct _NMDhcpManager *nm_dhcp_manager_get(void); const char * nm_dhcp_manager_get_config(struct _NMDhcpManager *self); #endif /* NM_CONFIG_DATA_H */