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NetworkManager/src/devices/nm-device.h

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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* NetworkManager -- Network link manager
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Copyright (C) 2005 - 2017 Red Hat, Inc.
* Copyright (C) 2006 - 2008 Novell, Inc.
*/
#ifndef __NETWORKMANAGER_DEVICE_H__
#define __NETWORKMANAGER_DEVICE_H__
#include <netinet/in.h>
#include "nm-setting-connection.h"
#include "nm-dbus-object.h"
#include "nm-dbus-interface.h"
#include "nm-connection.h"
#include "nm-rfkill-manager.h"
#include "NetworkManagerUtils.h"
typedef enum {
NM_DEVICE_SYS_IFACE_STATE_EXTERNAL,
NM_DEVICE_SYS_IFACE_STATE_ASSUME,
NM_DEVICE_SYS_IFACE_STATE_MANAGED,
/* the REMOVED state applies when the device is manually set to unmanaged
* or the link was externally removed. In both cases, we move the device
* to UNMANAGED state, without touching the link -- be it, because the link
* is already gone or because we want to release it (give it up).
*/
NM_DEVICE_SYS_IFACE_STATE_REMOVED,
} NMDeviceSysIfaceState;
typedef enum {
NM_DEVICE_MTU_SOURCE_NONE,
NM_DEVICE_MTU_SOURCE_PARENT,
NM_DEVICE_MTU_SOURCE_IP_CONFIG,
NM_DEVICE_MTU_SOURCE_CONNECTION,
} NMDeviceMtuSource;
static inline NMDeviceStateReason
nm_device_state_reason_check (NMDeviceStateReason reason)
{
/* the device-state-reason serves mostly informational purpose during a state
* change. In some cases however, decisions are made based on the reason.
* I tend to think that interpreting the state reason to derive some behaviors
* is confusing, because the cause and effect are so far apart.
*
* This function is here to mark source that inspects the reason to make
* a decision -- contrary to places that set the reason. Thus, by grepping
* for nm_device_state_reason_check() you can find the "effect" to a certain
* reason.
*/
return reason;
}
#define NM_PENDING_ACTION_AUTOACTIVATE "autoactivate"
#define NM_PENDING_ACTION_DHCP4 "dhcp4"
#define NM_PENDING_ACTION_DHCP6 "dhcp6"
#define NM_PENDING_ACTION_AUTOCONF6 "autoconf6"
#define NM_PENDING_ACTION_RECHECK_AVAILABLE "recheck-available"
#define NM_PENDING_ACTION_CARRIER_WAIT "carrier-wait"
#define NM_PENDING_ACTION_WAITING_FOR_SUPPLICANT "waiting-for-supplicant"
#define NM_PENDING_ACTION_WIFI_SCAN "wifi-scan"
#define NM_PENDING_ACTION_WAITING_FOR_COMPANION "waiting-for-companion"
#define NM_PENDING_ACTION_LINK_INIT "link-init"
#define NM_PENDING_ACTIONPREFIX_QUEUED_STATE_CHANGE "queued-state-change-"
#define NM_PENDING_ACTIONPREFIX_ACTIVATION "activation-"
/* Properties */
#define NM_DEVICE_UDI "udi"
#define NM_DEVICE_IFACE "interface"
#define NM_DEVICE_IP_IFACE "ip-interface"
#define NM_DEVICE_DRIVER "driver"
#define NM_DEVICE_DRIVER_VERSION "driver-version"
#define NM_DEVICE_FIRMWARE_VERSION "firmware-version"
#define NM_DEVICE_CAPABILITIES "capabilities"
#define NM_DEVICE_CARRIER "carrier"
#define NM_DEVICE_IP4_ADDRESS "ip4-address"
#define NM_DEVICE_IP4_CONFIG "ip4-config"
#define NM_DEVICE_DHCP4_CONFIG "dhcp4-config"
#define NM_DEVICE_IP6_CONFIG "ip6-config"
#define NM_DEVICE_DHCP6_CONFIG "dhcp6-config"
#define NM_DEVICE_STATE "state"
#define NM_DEVICE_STATE_REASON "state-reason"
#define NM_DEVICE_ACTIVE_CONNECTION "active-connection"
#define NM_DEVICE_DEVICE_TYPE "device-type" /* ugh */
#define NM_DEVICE_LINK_TYPE "link-type"
#define NM_DEVICE_MANAGED "managed"
#define NM_DEVICE_AUTOCONNECT "autoconnect"
#define NM_DEVICE_FIRMWARE_MISSING "firmware-missing"
#define NM_DEVICE_NM_PLUGIN_MISSING "nm-plugin-missing"
#define NM_DEVICE_AVAILABLE_CONNECTIONS "available-connections"
#define NM_DEVICE_PHYSICAL_PORT_ID "physical-port-id"
#define NM_DEVICE_MTU "mtu"
#define NM_DEVICE_HW_ADDRESS "hw-address"
/* "perm-hw-address" is exposed on D-Bus both for NMDeviceEthernet
* and NMDeviceWifi. */
#define NM_DEVICE_PERM_HW_ADDRESS "perm-hw-address"
#define NM_DEVICE_METERED "metered"
#define NM_DEVICE_LLDP_NEIGHBORS "lldp-neighbors"
#define NM_DEVICE_REAL "real"
/* "parent" is exposed on D-Bus by subclasses like NMDeviceIPTunnel */
#define NM_DEVICE_PARENT "parent"
/* the "slaves" property is internal in the parent class, but exposed
* by the derived classes NMDeviceBond, NMDeviceBridge, NMDeviceTeam,
* NMDeviceOvsBridge and NMDeviceOvsPort. */
#define NM_DEVICE_SLAVES "slaves" /* partially internal */
#define NM_DEVICE_TYPE_DESC "type-desc" /* Internal only */
#define NM_DEVICE_RFKILL_TYPE "rfkill-type" /* Internal only */
#define NM_DEVICE_IFINDEX "ifindex" /* Internal only */
#define NM_DEVICE_MASTER "master" /* Internal only */
#define NM_DEVICE_HAS_PENDING_ACTION "has-pending-action" /* Internal only */
/* Internal signals */
#define NM_DEVICE_AUTH_REQUEST "auth-request"
#define NM_DEVICE_IP4_CONFIG_CHANGED "ip4-config-changed"
#define NM_DEVICE_IP6_CONFIG_CHANGED "ip6-config-changed"
#define NM_DEVICE_IP6_PREFIX_DELEGATED "ip6-prefix-delegated"
#define NM_DEVICE_IP6_SUBNET_NEEDED "ip6-subnet-needed"
#define NM_DEVICE_REMOVED "removed"
#define NM_DEVICE_RECHECK_AUTO_ACTIVATE "recheck-auto-activate"
#define NM_DEVICE_RECHECK_ASSUME "recheck-assume"
#define NM_DEVICE_STATE_CHANGED "state-changed"
#define NM_DEVICE_LINK_INITIALIZED "link-initialized"
#define NM_DEVICE_AUTOCONNECT_ALLOWED "autoconnect-allowed"
#define NM_DEVICE_STATISTICS_REFRESH_RATE_MS "refresh-rate-ms"
#define NM_DEVICE_STATISTICS_TX_BYTES "tx-bytes"
#define NM_DEVICE_STATISTICS_RX_BYTES "rx-bytes"
#define NM_DEVICE_IP4_CONNECTIVITY "ip4-connectivity"
#define NM_DEVICE_IP6_CONNECTIVITY "ip6-connectivity"
#define NM_TYPE_DEVICE (nm_device_get_type ())
#define NM_DEVICE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_DEVICE, NMDevice))
#define NM_DEVICE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), NM_TYPE_DEVICE, NMDeviceClass))
#define NM_IS_DEVICE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NM_TYPE_DEVICE))
#define NM_IS_DEVICE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), NM_TYPE_DEVICE))
#define NM_DEVICE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), NM_TYPE_DEVICE, NMDeviceClass))
typedef enum NMActStageReturn NMActStageReturn;
/* These flags affect whether a connection is considered available on a device
* (check_connection_available()). The flags should have the meaning of relaxing
* a condition, so that adding a flag might make a connection available that would
* not be available otherwise. Adding a flag should never make a connection
* not available if it would be available otherwise. */
typedef enum { /*< skip >*/
NM_DEVICE_CHECK_CON_AVAILABLE_NONE = 0,
/* since NM_DEVICE_CHECK_CON_AVAILABLE_FOR_USER_REQUEST is a collection of flags with more fine grained
* parts, this flag in general indicates that this is a user-request. */
_NM_DEVICE_CHECK_CON_AVAILABLE_FOR_USER_REQUEST = (1L << 0),
/* we also consider devices which have no carrier but are still waiting for the driver
* to detect carrier. Usually, such devices are not yet available, however for a user-request
* they are. They might fail later if carrier doesn't come. */
_NM_DEVICE_CHECK_CON_AVAILABLE_FOR_USER_REQUEST_WAITING_CARRIER = (1L << 1),
/* usually, a profile is only available if the Wi-Fi AP is in range. For an
* explicit user request, we also consider profiles for APs that are not (yet)
* visible. */
_NM_DEVICE_CHECK_CON_AVAILABLE_FOR_USER_REQUEST_IGNORE_AP = (1L << 2),
/* a device can be marked as unmanaged for various reasons. Some of these reasons
* are authoritative, others not. Non-authoritative reasons can be overruled by
* `nmcli device set $DEVICE managed yes`. Also, for an explicit user activation
* request we may want to consider the device as managed. This flag makes devices
* that are unmanaged appear available. */
_NM_DEVICE_CHECK_CON_AVAILABLE_FOR_USER_REQUEST_OVERRULE_UNMANAGED = (1L << 3),
/* a collection of flags, that are commonly set for an explicit user-request. */
NM_DEVICE_CHECK_CON_AVAILABLE_FOR_USER_REQUEST = _NM_DEVICE_CHECK_CON_AVAILABLE_FOR_USER_REQUEST
| _NM_DEVICE_CHECK_CON_AVAILABLE_FOR_USER_REQUEST_WAITING_CARRIER
| _NM_DEVICE_CHECK_CON_AVAILABLE_FOR_USER_REQUEST_IGNORE_AP
| _NM_DEVICE_CHECK_CON_AVAILABLE_FOR_USER_REQUEST_OVERRULE_UNMANAGED,
NM_DEVICE_CHECK_CON_AVAILABLE_ALL = (1L << 4) - 1,
} NMDeviceCheckConAvailableFlags;
struct _NMDevicePrivate;
struct _NMDevice {
NMDBusObject parent;
struct _NMDevicePrivate *_priv;
CList devices_lst;
};
/* The flags have an relaxing meaning, that means, specifying more flags, can make
* a device appear more available. It can never make a device less available. */
typedef enum { /*< skip >*/
NM_DEVICE_CHECK_DEV_AVAILABLE_NONE = 0,
/* the device is considered available, even if it has no carrier.
*
* For various device types (software devices) we ignore carrier based
* on the type. So, for them, this flag has no effect anyway. */
_NM_DEVICE_CHECK_DEV_AVAILABLE_IGNORE_CARRIER = (1L << 0),
NM_DEVICE_CHECK_DEV_AVAILABLE_FOR_USER_REQUEST = _NM_DEVICE_CHECK_DEV_AVAILABLE_IGNORE_CARRIER,
NM_DEVICE_CHECK_DEV_AVAILABLE_ALL = (1L << 1) - 1,
} NMDeviceCheckDevAvailableFlags;
typedef void (*NMDeviceDeactivateCallback) (NMDevice *self,
GError *error,
gpointer user_data);
typedef struct _NMDeviceClass {
NMDBusObjectClass parent;
struct _NMDeviceClass *default_type_description_klass;
const char *default_type_description;
const char *connection_type_supported;
/* most device types, can only handle profiles of a particular type. This
* is the connection.type setting, as checked by nm_device_check_connection_compatible() */
const char *connection_type_check_compatible;
const NMLinkType *link_types;
/* Whether the device type is a master-type. This depends purely on the
* type (NMDeviceClass), not the actual device instance. */
bool is_master:1;
void (*state_changed) (NMDevice *device,
NMDeviceState new_state,
NMDeviceState old_state,
NMDeviceStateReason reason);
void (* link_changed) (NMDevice *self,
const NMPlatformLink *pllink);
/**
* create_and_realize():
* @self: the #NMDevice
* @connection: the #NMConnection being activated
* @parent: the parent #NMDevice, if any
* @out_plink: on success, a backing kernel network device if one exists.
* The returned pointer is owned by platform and only valid until the
* next platform operation.
* @error: location to store error, or %NULL
*
* Create any backing resources (kernel devices, etc) required for this
* device to activate @connection. If the device is backed by a kernel
* network device, that device should be returned in @out_plink after
* being created.
*
* Returns: %TRUE on success, %FALSE on error
*/
gboolean (*create_and_realize) (NMDevice *self,
NMConnection *connection,
NMDevice *parent,
const NMPlatformLink **out_plink,
GError **error);
/**
* realize_start_notify():
* @self: the #NMDevice
* @pllink: the #NMPlatformLink if backed by a kernel netdevice
*
* Hook for derived classes to be notfied during realize_start_setup()
* and perform additional setup.
*
* The default implementation of NMDevice calls link_changed().
*/
void (*realize_start_notify) (NMDevice *self,
const NMPlatformLink *pllink);
/**
* unrealize():
* @self: the #NMDevice
*
* Remove the device backing resources.
*/
gboolean (*unrealize) (NMDevice *self, GError **error);
/**
* unrealize_notify():
* @self: the #NMDevice
*
* Hook for derived classes to clear any properties that depend on backing resources
* (kernel devices, etc). This is called by nm_device_unrealize() during unrealization.
*/
void (*unrealize_notify) (NMDevice *self);
/* Hardware state (IFF_UP) */
gboolean (*can_unmanaged_external_down) (NMDevice *self);
/* Carrier state (IFF_LOWER_UP) */
void (*carrier_changed_notify) (NMDevice *, gboolean carrier);
gboolean (* get_ip_iface_identifier) (NMDevice *self, NMUtilsIPv6IfaceId *out_iid);
NMDeviceCapabilities (* get_generic_capabilities) (NMDevice *self);
gboolean (* is_available) (NMDevice *self, NMDeviceCheckDevAvailableFlags flags);
gboolean (* get_enabled) (NMDevice *self);
void (* set_enabled) (NMDevice *self, gboolean enabled);
/* allow derived classes to override the result of nm_device_autoconnect_allowed().
* If the value changes, the class should call nm_device_emit_recheck_auto_activate(),
* which emits NM_DEVICE_RECHECK_AUTO_ACTIVATE signal. */
gboolean (* get_autoconnect_allowed) (NMDevice *self);
gboolean (* can_auto_connect) (NMDevice *self,
NMSettingsConnection *sett_conn,
char **specific_object);
guint32 (*get_configured_mtu) (NMDevice *self, NMDeviceMtuSource *out_source);
const char *(*get_auto_ip_config_method) (NMDevice *self, int addr_family);
/* Checks whether the connection is compatible with the device using
* only the devices type and characteristics. Does not use any live
* network information like Wi-Fi scan lists etc.
*/
gboolean (* check_connection_compatible) (NMDevice *self,
NMConnection *connection,
GError **error);
/* Checks whether the connection is likely available to be activated,
* including any live network information like scan lists. The connection
* is checked against the object defined by @specific_object, if given.
* Returns TRUE if the connection is available; FALSE if not.
*
* The passed @flags affect whether a connection is considered
* available or not. Adding more flags, means the connection is
* *more* available.
*
* Specifying @specific_object can only reduce the availability of a connection.
*/
gboolean (* check_connection_available) (NMDevice *self,
NMConnection *connection,
NMDeviceCheckConAvailableFlags flags,
const char *specific_object,
GError **error);
gboolean (* complete_connection) (NMDevice *self,
NMConnection *connection,
const char *specific_object,
NMConnection *const*existing_connections,
GError **error);
NMActStageReturn (* act_stage1_prepare) (NMDevice *self,
NMDeviceStateReason *out_failure_reason);
NMActStageReturn (* act_stage2_config) (NMDevice *self,
NMDeviceStateReason *out_failure_reason);
NMActStageReturn (* act_stage3_ip_config_start) (NMDevice *self,
int addr_family,
gpointer *out_config,
NMDeviceStateReason *out_failure_reason);
NMActStageReturn (* act_stage4_ip_config_timeout) (NMDevice *self,
int addr_family,
NMDeviceStateReason *out_failure_reason);
void (* ip4_config_pre_commit) (NMDevice *self, NMIP4Config *config);
/* Async deactivating (in the DEACTIVATING phase) */
void (* deactivate_async) (NMDevice *self,
GCancellable *cancellable,
NMDeviceDeactivateCallback callback,
gpointer user_data);
void (* deactivate_reset_hw_addr) (NMDevice *self);
/* Sync deactivating (in the DISCONNECTED phase) */
void (* deactivate) (NMDevice *self);
const char *(*get_type_description) (NMDevice *self);
const char *(*get_s390_subchannels) (NMDevice *self);
/* Update the connection with currently configured L2 settings */
void (* update_connection) (NMDevice *device, NMConnection *connection);
gboolean (*master_update_slave_connection) (NMDevice *self,
NMDevice *slave,
NMConnection *connection,
GError **error);
gboolean (* enslave_slave) (NMDevice *self,
NMDevice *slave,
NMConnection *connection,
gboolean configure);
void (* release_slave) (NMDevice *self,
NMDevice *slave,
gboolean configure);
void (* parent_changed_notify) (NMDevice *self,
int old_ifindex,
NMDevice *old_parent,
int new_ifindex,
NMDevice *new_parent);
/**
* component_added:
* @self: the #NMDevice
* @component: the component (device, modem, etc) which was added
*
* Notifies @self that a new component that a device might be interested
* in was detected by some device factory. It may include an object of
* %GObject subclass to help the devices decide whether it claims that
* particular object itself and the emitting factory should not.
*
* Returns: %TRUE if the component was claimed exclusively and no further
* devices should be notified of the new component. %FALSE to indicate
* that the component was not exclusively claimed and other devices should
* be notified.
*/
gboolean (* component_added) (NMDevice *self, GObject *component);
gboolean (* owns_iface) (NMDevice *self, const char *iface);
NMConnection * (* new_default_connection) (NMDevice *self);
gboolean (* unmanaged_on_quit) (NMDevice *self);
gboolean (* can_reapply_change) (NMDevice *self,
const char *setting_name,
NMSetting *s_old,
NMSetting *s_new,
GHashTable *diffs,
GError **error);
void (* reapply_connection) (NMDevice *self,
NMConnection *con_old,
NMConnection *con_new);
guint32 (* get_dhcp_timeout) (NMDevice *self,
int addr_family);
/* Controls, whether to call act_stage2_config() callback also for assuming
* a device or for external activations. In this case, act_stage2_config() must
* take care not to touch the device's configuration. */
bool act_stage2_config_also_for_external_or_assume:1;
} NMDeviceClass;
typedef void (*NMDeviceAuthRequestFunc) (NMDevice *device,
GDBusMethodInvocation *context,
NMAuthSubject *subject,
GError *error,
gpointer user_data);
GType nm_device_get_type (void);
struct _NMDedupMultiIndex *nm_device_get_multi_index (NMDevice *self);
NMNetns *nm_device_get_netns (NMDevice *self);
NMPlatform *nm_device_get_platform (NMDevice *self);
const char * nm_device_get_udi (NMDevice *dev);
const char * nm_device_get_iface (NMDevice *dev);
static inline const char *
_nm_device_get_iface (NMDevice *device)
{
/* like nm_device_get_iface(), but gracefully accept NULL without
* asserting. */
return device ? nm_device_get_iface (device) : NULL;
}
int nm_device_get_ifindex (NMDevice *dev);
gboolean nm_device_is_software (NMDevice *dev);
gboolean nm_device_is_real (NMDevice *dev);
const char * nm_device_get_ip_iface (NMDevice *dev);
const char * nm_device_get_ip_iface_from_platform (NMDevice *dev);
int nm_device_get_ip_ifindex (const NMDevice *dev);
const char * nm_device_get_driver (NMDevice *dev);
const char * nm_device_get_driver_version (NMDevice *dev);
const char * nm_device_get_type_desc (NMDevice *dev);
const char * nm_device_get_type_description (NMDevice *dev);
NMDeviceType nm_device_get_device_type (NMDevice *dev);
NMLinkType nm_device_get_link_type (NMDevice *dev);
NMMetered nm_device_get_metered (NMDevice *dev);
guint32 nm_device_get_route_table (NMDevice *self, int addr_family, gboolean fallback_main);
guint32 nm_device_get_route_metric (NMDevice *dev, int addr_family);
guint32 nm_device_get_route_metric_default (NMDeviceType device_type);
const char * nm_device_get_hw_address (NMDevice *dev);
const char * nm_device_get_permanent_hw_address (NMDevice *self);
const char * nm_device_get_permanent_hw_address_full (NMDevice *self,
gboolean force_freeze,
gboolean *out_is_fake);
const char * nm_device_get_initial_hw_address (NMDevice *dev);
NMProxyConfig * nm_device_get_proxy_config (NMDevice *dev);
NMDhcp4Config * nm_device_get_dhcp4_config (NMDevice *dev);
NMDhcp6Config * nm_device_get_dhcp6_config (NMDevice *dev);
NMIP4Config * nm_device_get_ip4_config (NMDevice *dev);
void nm_device_replace_vpn4_config (NMDevice *dev,
NMIP4Config *old,
NMIP4Config *config);
NMIP6Config * nm_device_get_ip6_config (NMDevice *dev);
void nm_device_replace_vpn6_config (NMDevice *dev,
NMIP6Config *old,
NMIP6Config *config);
void nm_device_capture_initial_config (NMDevice *dev);
int nm_device_parent_get_ifindex (NMDevice *dev);
NMDevice *nm_device_parent_get_device (NMDevice *dev);
void nm_device_parent_set_ifindex (NMDevice *self,
int parent_ifindex);
gboolean nm_device_parent_notify_changed (NMDevice *self,
NMDevice *change_candidate,
gboolean device_removed);
const char *nm_device_parent_find_for_connection (NMDevice *self,
const char *current_setting_parent);
/* Master */
gboolean nm_device_is_master (NMDevice *dev);
/* Slave */
NMDevice * nm_device_get_master (NMDevice *dev);
NMActRequest * nm_device_get_act_request (NMDevice *dev);
NMSettingsConnection *nm_device_get_settings_connection (NMDevice *dev);
NMConnection * nm_device_get_settings_connection_get_connection (NMDevice *self);
NMConnection * nm_device_get_applied_connection (NMDevice *dev);
gboolean nm_device_has_unmodified_applied_connection (NMDevice *self,
NMSettingCompareFlags compare_flags);
NMActivationStateFlags nm_device_get_activation_state_flags (NMDevice *self);
gpointer /* (NMSetting *) */ nm_device_get_applied_setting (NMDevice *dev,
GType setting_type);
void nm_device_removed (NMDevice *self, gboolean unconfigure_ip_config);
gboolean nm_device_ignore_carrier_by_default (NMDevice *self);
gboolean nm_device_is_available (NMDevice *dev, NMDeviceCheckDevAvailableFlags flags);
gboolean nm_device_has_carrier (NMDevice *dev);
NMConnection * nm_device_generate_connection (NMDevice *self,
NMDevice *master,
gboolean *out_maybe_later,
GError **error);
gboolean nm_device_master_update_slave_connection (NMDevice *master,
NMDevice *slave,
NMConnection *connection,
GError **error);
gboolean nm_device_can_auto_connect (NMDevice *self,
NMSettingsConnection *sett_conn,
char **specific_object);
gboolean nm_device_complete_connection (NMDevice *device,
NMConnection *connection,
const char *specific_object,
NMConnection *const*existing_connections,
GError **error);
gboolean nm_device_check_connection_compatible (NMDevice *device,
NMConnection *connection,
GError **error);
gboolean nm_device_check_slave_connection_compatible (NMDevice *device, NMConnection *connection);
gboolean nm_device_unmanage_on_quit (NMDevice *self);
gboolean nm_device_spec_match_list (NMDevice *device, const GSList *specs);
int nm_device_spec_match_list_full (NMDevice *self, const GSList *specs, int no_match_value);
gboolean nm_device_is_activating (NMDevice *dev);
gboolean nm_device_autoconnect_allowed (NMDevice *self);
NMDeviceState nm_device_get_state (NMDevice *device);
gboolean nm_device_get_enabled (NMDevice *device);
void nm_device_set_enabled (NMDevice *device, gboolean enabled);
RfKillType nm_device_get_rfkill_type (NMDevice *device);
/* IPv6 prefix delegation */
void nm_device_request_ip6_prefixes (NMDevice *self, int needed_prefixes);
gboolean nm_device_needs_ip6_subnet (NMDevice *self);
void nm_device_use_ip6_subnet (NMDevice *self, const NMPlatformIP6Address *subnet);
void nm_device_copy_ip6_dns_config (NMDevice *self, NMDevice *from_device);
/**
* NMUnmanagedFlags:
* @NM_UNMANAGED_NONE: placeholder value
* @NM_UNMANAGED_SLEEPING: %TRUE when unmanaged because NM is sleeping.
* @NM_UNMANAGED_QUITTING: %TRUE when unmanaged because NM is shutting down.
* @NM_UNMANAGED_PARENT: %TRUE when unmanaged due to parent device being unmanaged
* @NM_UNMANAGED_BY_TYPE: %TRUE for unmanaging device by type, like loopback.
* @NM_UNMANAGED_PLATFORM_INIT: %TRUE when unmanaged because platform link not
* yet initialized. Unrealized device are also unmanaged for this reason.
* @NM_UNMANAGED_USER_EXPLICIT: %TRUE when unmanaged by explicit user decision
* (e.g. via a D-Bus command)
* @NM_UNMANAGED_USER_SETTINGS: %TRUE when unmanaged by user decision via
* the settings plugin (for example keyfile.unmanaged-devices or ifcfg-rh's
* NM_CONTROLLED=no). Although this is user-configuration (provided from
* the settings plugins, such as NM_CONTROLLED=no in ifcfg-rh), it cannot
* be overruled and is authoritative. That is because users may depend on
* dropping a ifcfg-rh file to ensure the device is unmanaged.
* @NM_UNMANAGED_USER_CONF: %TRUE when unmanaged by user decision via
* the NetworkManager.conf ("unmanaged" in the [device] section).
* Contray to @NM_UNMANAGED_USER_SETTINGS, this can be overwritten via
* D-Bus.
* @NM_UNMANAGED_BY_DEFAULT: %TRUE for certain device types where we unmanage
* them by default
* @NM_UNMANAGED_USER_UDEV: %TRUE when unmanaged by user decision (via UDev rule)
* @NM_UNMANAGED_EXTERNAL_DOWN: %TRUE when unmanaged because !IFF_UP and not created by NM
* @NM_UNMANAGED_IS_SLAVE: indicates that the device is enslaved. Note that
* setting the NM_UNMANAGED_IS_SLAVE to %TRUE makes no sense, this flag has only
* meaning to set a slave device as managed if the parent is managed too.
*/
typedef enum { /*< skip >*/
NM_UNMANAGED_NONE = 0,
/* these flags are authoritative. If one of them is set,
* the device cannot be managed. */
NM_UNMANAGED_SLEEPING = (1LL << 0),
NM_UNMANAGED_QUITTING = (1LL << 1),
NM_UNMANAGED_PARENT = (1LL << 2),
NM_UNMANAGED_BY_TYPE = (1LL << 3),
NM_UNMANAGED_PLATFORM_INIT = (1LL << 4),
NM_UNMANAGED_USER_EXPLICIT = (1LL << 5),
NM_UNMANAGED_USER_SETTINGS = (1LL << 6),
/* These flags can be non-effective and be overwritten
* by other flags. */
NM_UNMANAGED_BY_DEFAULT = (1LL << 8),
NM_UNMANAGED_USER_CONF = (1LL << 9),
NM_UNMANAGED_USER_UDEV = (1LL << 10),
NM_UNMANAGED_EXTERNAL_DOWN = (1LL << 11),
NM_UNMANAGED_IS_SLAVE = (1LL << 12),
} NMUnmanagedFlags;
typedef enum {
NM_UNMAN_FLAG_OP_SET_MANAGED = FALSE,
NM_UNMAN_FLAG_OP_SET_UNMANAGED = TRUE,
NM_UNMAN_FLAG_OP_FORGET = 2,
} NMUnmanFlagOp;
const char *nm_unmanaged_flags2str (NMUnmanagedFlags flags, char *buf, gsize len);
gboolean nm_device_get_managed (NMDevice *device, gboolean for_user_request);
NMUnmanagedFlags nm_device_get_unmanaged_mask (NMDevice *device, NMUnmanagedFlags flag);
NMUnmanagedFlags nm_device_get_unmanaged_flags (NMDevice *device, NMUnmanagedFlags flag);
void nm_device_set_unmanaged_flags (NMDevice *device,
NMUnmanagedFlags flags,
NMUnmanFlagOp set_op);
void nm_device_set_unmanaged_by_flags (NMDevice *device,
NMUnmanagedFlags flags,
NMUnmanFlagOp set_op,
NMDeviceStateReason reason);
void nm_device_set_unmanaged_by_flags_queue (NMDevice *self,
NMUnmanagedFlags flags,
NMUnmanFlagOp set_op,
NMDeviceStateReason reason);
void nm_device_set_unmanaged_by_user_settings (NMDevice *self);
void nm_device_set_unmanaged_by_user_udev (NMDevice *self);
void nm_device_set_unmanaged_by_user_conf (NMDevice *self);
void nm_device_set_unmanaged_by_quitting (NMDevice *device);
gboolean nm_device_is_nm_owned (NMDevice *device);
gboolean nm_device_has_capability (NMDevice *self, NMDeviceCapabilities caps);
/*****************************************************************************/
void nm_device_assume_state_get (NMDevice *self,
gboolean *out_assume_state_guess_assume,
const char **out_assume_state_connection_uuid);
void nm_device_assume_state_reset (NMDevice *self);
/*****************************************************************************/
gboolean nm_device_realize_start (NMDevice *device,
const NMPlatformLink *plink,
gboolean assume_state_guess_assume,
const char *assume_state_connection_uuid,
gboolean set_nm_owned,
NMUnmanFlagOp unmanaged_user_explicit,
gboolean *out_compatible,
GError **error);
void nm_device_realize_finish (NMDevice *self,
const NMPlatformLink *plink);
gboolean nm_device_create_and_realize (NMDevice *self,
NMConnection *connection,
NMDevice *parent,
GError **error);
gboolean nm_device_unrealize (NMDevice *device,
gboolean remove_resources,
GError **error);
void nm_device_update_from_platform_link (NMDevice *self,
const NMPlatformLink *plink);
typedef enum {
NM_DEVICE_AUTOCONNECT_BLOCKED_NONE = 0,
NM_DEVICE_AUTOCONNECT_BLOCKED_USER = (1LL << 0),
NM_DEVICE_AUTOCONNECT_BLOCKED_WRONG_PIN = (1LL << 1),
NM_DEVICE_AUTOCONNECT_BLOCKED_MANUAL_DISCONNECT = (1LL << 2),
NM_DEVICE_AUTOCONNECT_BLOCKED_SIM_MISSING = (1LL << 3),
NM_DEVICE_AUTOCONNECT_BLOCKED_INIT_FAILED = (1LL << 4),
_NM_DEVICE_AUTOCONNECT_BLOCKED_LAST,
NM_DEVICE_AUTOCONNECT_BLOCKED_ALL = (((_NM_DEVICE_AUTOCONNECT_BLOCKED_LAST - 1) << 1) - 1),
NM_DEVICE_AUTOCONNECT_BLOCKED_INTERNAL = NM_DEVICE_AUTOCONNECT_BLOCKED_ALL & ~NM_DEVICE_AUTOCONNECT_BLOCKED_USER,
} NMDeviceAutoconnectBlockedFlags;
NMDeviceAutoconnectBlockedFlags nm_device_autoconnect_blocked_get (NMDevice *device, NMDeviceAutoconnectBlockedFlags mask);
void nm_device_autoconnect_blocked_set_full (NMDevice *device, NMDeviceAutoconnectBlockedFlags mask, NMDeviceAutoconnectBlockedFlags values);
static inline void
nm_device_autoconnect_blocked_set (NMDevice *device, NMDeviceAutoconnectBlockedFlags mask)
{
nm_device_autoconnect_blocked_set_full (device, mask, mask);
}
static inline void
nm_device_autoconnect_blocked_unset (NMDevice *device, NMDeviceAutoconnectBlockedFlags mask)
{
nm_device_autoconnect_blocked_set_full (device, mask, NM_DEVICE_AUTOCONNECT_BLOCKED_NONE);
}
void nm_device_emit_recheck_auto_activate (NMDevice *device);
NMDeviceSysIfaceState nm_device_sys_iface_state_get (NMDevice *device);
gboolean nm_device_sys_iface_state_is_external (NMDevice *self);
gboolean nm_device_sys_iface_state_is_external_or_assume (NMDevice *self);
void nm_device_sys_iface_state_set (NMDevice *device, NMDeviceSysIfaceState sys_iface_state);
void nm_device_state_changed (NMDevice *device,
NMDeviceState state,
NMDeviceStateReason reason);
void nm_device_queue_state (NMDevice *self,
NMDeviceState state,
NMDeviceStateReason reason);
gboolean nm_device_get_firmware_missing (NMDevice *self);
void nm_device_disconnect_active_connection (NMActiveConnection *active,
NMDeviceStateReason device_reason,
NMActiveConnectionStateReason active_reason);
void nm_device_queue_activation (NMDevice *device, NMActRequest *req);
gboolean nm_device_supports_vlans (NMDevice *device);
gboolean nm_device_add_pending_action (NMDevice *device, const char *action, gboolean assert_not_yet_pending);
gboolean nm_device_remove_pending_action (NMDevice *device, const char *action, gboolean assert_is_pending);
const char *nm_device_has_pending_action_reason (NMDevice *device);
static inline gboolean
nm_device_has_pending_action (NMDevice *device)
{
return !!nm_device_has_pending_action_reason (device);
}
NMSettingsConnection *nm_device_get_best_connection (NMDevice *device,
const char *specific_object,
GError **error);
gboolean nm_device_check_connection_available (NMDevice *device,
NMConnection *connection,
NMDeviceCheckConAvailableFlags flags,
const char *specific_object,
GError **error);
gboolean nm_device_notify_component_added (NMDevice *device, GObject *component);
gboolean nm_device_owns_iface (NMDevice *device, const char *iface);
NMConnection *nm_device_new_default_connection (NMDevice *self);
const NMPObject *nm_device_get_best_default_route (NMDevice *self,
int addr_family);
void nm_device_spawn_iface_helper (NMDevice *self);
gboolean nm_device_reapply (NMDevice *self,
NMConnection *connection,
GError **error);
void nm_device_reapply_settings_immediately (NMDevice *self);
void nm_device_update_firewall_zone (NMDevice *self);
void nm_device_update_metered (NMDevice *self);
void nm_device_reactivate_ip4_config (NMDevice *device,
NMSettingIPConfig *s_ip4_old,
NMSettingIPConfig *s_ip4_new);
void nm_device_reactivate_ip6_config (NMDevice *device,
NMSettingIPConfig *s_ip6_old,
NMSettingIPConfig *s_ip6_new);
gboolean nm_device_update_hw_address (NMDevice *self);
void nm_device_update_initial_hw_address (NMDevice *self);
void nm_device_update_permanent_hw_address (NMDevice *self, gboolean force_freeze);
void nm_device_update_dynamic_ip_setup (NMDevice *self);
guint nm_device_get_supplicant_timeout (NMDevice *self);
gboolean nm_device_auth_retries_try_next (NMDevice *self);
gboolean nm_device_hw_addr_get_cloned (NMDevice *self,
NMConnection *connection,
gboolean is_wifi,
char **hwaddr,
gboolean *preserve,
GError **error);
typedef struct _NMDeviceConnectivityHandle NMDeviceConnectivityHandle;
typedef void (*NMDeviceConnectivityCallback) (NMDevice *self,
NMDeviceConnectivityHandle *handle,
NMConnectivityState state,
GError *error,
gpointer user_data);
void nm_device_check_connectivity_update_interval (NMDevice *self);
NMDeviceConnectivityHandle *nm_device_check_connectivity (NMDevice *self,
int addr_family,
NMDeviceConnectivityCallback callback,
gpointer user_data);
void nm_device_check_connectivity_cancel (NMDeviceConnectivityHandle *handle);
NMConnectivityState nm_device_get_connectivity_state (NMDevice *self, int addr_family);
typedef struct _NMBtVTableNetworkServer NMBtVTableNetworkServer;
struct _NMBtVTableNetworkServer {
gboolean (*is_available) (const NMBtVTableNetworkServer *vtable,
const char *addr);
gboolean (*register_bridge) (const NMBtVTableNetworkServer *vtable,
const char *addr,
NMDevice *device);
gboolean (*unregister_bridge) (const NMBtVTableNetworkServer *vtable,
NMDevice *device);
};
const char *nm_device_state_to_str (NMDeviceState state);
const char *nm_device_state_reason_to_str (NMDeviceStateReason reason);
#endif /* __NETWORKMANAGER_DEVICE_H__ */
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