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// SPDX-License-Identifier: GPL-2.0+
/* NetworkManager -- Network link manager
*
* Copyright (C) 2014 Red Hat, Inc.
*/
#ifndef NM_CONFIG_DATA_H
#define NM_CONFIG_DATA_H
#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"
/* The flags for Reload. Currently these are internal defines,
* only their numeric value matters and must be stable as
* they are public API! Also, the enum must fit in uint32. */
enum { /*< skip >*/
NM_MANAGER_RELOAD_FLAGS_NONE = 0,
/* reload the configuration from disk */
NM_MANAGER_RELOAD_FLAGS_CONF = (1LL << 0),
/* write DNS configuration to resolv.conf */
NM_MANAGER_RELOAD_FLAGS_DNS_RC = (1LL << 1),
/* restart the DNS plugin (includes DNS_RC) */
NM_MANAGER_RELOAD_FLAGS_DNS_FULL = (1LL << 2),
_NM_MANAGER_RELOAD_FLAGS_ALL,
NM_MANAGER_RELOAD_FLAGS_ALL = ((_NM_MANAGER_RELOAD_FLAGS_ALL - 1) << 1) - 1,
};
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,
/* 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);
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);
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);
/* 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 */
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