mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2026-05-16 16:28:07 +02:00
8faa33b9d4
This signal notifies about the "sharing state", that's it, when there
is at least one shared connection active or not. Each device informs
to nm_manager when a shared connection is activated or deactivated
and nm_manager emits this signal when the first shared connection is
activated or the last one is deactivated.
For now we're only interested in IPv4 forwarding as it's the only one
that we need to track from nm_device (in following commits).
Fixes: a8a2e6d727 ('ip-config: Support configuring per-device IPv4 sysctl forwarding option')
276 lines
16 KiB
C
276 lines
16 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2007 - 2008 Novell, Inc.
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* Copyright (C) 2007 - 2010 Red Hat, Inc.
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*/
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#ifndef __NETWORKMANAGER_MANAGER_H__
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#define __NETWORKMANAGER_MANAGER_H__
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#include "settings/nm-settings-connection.h"
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#include "c-list/src/c-list.h"
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#include "nm-dbus-manager.h"
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#include "nm-config-data.h"
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#define NM_TYPE_MANAGER (nm_manager_get_type())
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#define NM_MANAGER(obj) (_NM_G_TYPE_CHECK_INSTANCE_CAST((obj), NM_TYPE_MANAGER, NMManager))
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#define NM_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), NM_TYPE_MANAGER, NMManagerClass))
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#define NM_IS_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), NM_TYPE_MANAGER))
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#define NM_IS_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), NM_TYPE_MANAGER))
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#define NM_MANAGER_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS((obj), NM_TYPE_MANAGER, NMManagerClass))
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#define NM_MANAGER_VERSION "version"
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#define NM_MANAGER_VERSION_INFO "version-info"
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#define NM_MANAGER_CAPABILITIES "capabilities"
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#define NM_MANAGER_STATE "state"
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#define NM_MANAGER_STARTUP "startup"
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#define NM_MANAGER_NETWORKING_ENABLED "networking-enabled"
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#define NM_MANAGER_WIRELESS_ENABLED "wireless-enabled"
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#define NM_MANAGER_WIRELESS_HARDWARE_ENABLED "wireless-hardware-enabled"
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#define NM_MANAGER_WWAN_ENABLED "wwan-enabled"
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#define NM_MANAGER_WWAN_HARDWARE_ENABLED "wwan-hardware-enabled"
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#define NM_MANAGER_WIMAX_ENABLED "wimax-enabled"
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#define NM_MANAGER_WIMAX_HARDWARE_ENABLED "wimax-hardware-enabled"
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#define NM_MANAGER_RADIO_FLAGS "radio-flags"
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#define NM_MANAGER_ACTIVE_CONNECTIONS "active-connections"
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#define NM_MANAGER_CONNECTIVITY "connectivity"
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#define NM_MANAGER_CONNECTIVITY_CHECK_AVAILABLE "connectivity-check-available"
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#define NM_MANAGER_CONNECTIVITY_CHECK_ENABLED "connectivity-check-enabled"
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#define NM_MANAGER_CONNECTIVITY_CHECK_URI "connectivity-check-uri"
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#define NM_MANAGER_PRIMARY_CONNECTION "primary-connection"
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#define NM_MANAGER_PRIMARY_CONNECTION_TYPE "primary-connection-type"
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#define NM_MANAGER_ACTIVATING_CONNECTION "activating-connection"
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#define NM_MANAGER_DEVICES "devices"
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#define NM_MANAGER_METERED "metered"
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#define NM_MANAGER_GLOBAL_DNS_CONFIGURATION "global-dns-configuration"
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#define NM_MANAGER_ALL_DEVICES "all-devices"
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#define NM_MANAGER_CHECKPOINTS "checkpoints"
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/* Not exported */
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#define NM_MANAGER_SLEEPING "sleeping"
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/* Signals */
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#define NM_MANAGER_DEVICE_ADDED "device-added"
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#define NM_MANAGER_DEVICE_REMOVED "device-removed"
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#define NM_MANAGER_DEVICE_IFINDEX_CHANGED "device-ifindex-changed"
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#define NM_MANAGER_USER_PERMISSIONS_CHANGED "user-permissions-changed"
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#define NM_MANAGER_ACTIVE_CONNECTION_ADDED "active-connection-added"
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#define NM_MANAGER_ACTIVE_CONNECTION_REMOVED "active-connection-removed"
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#define NM_MANAGER_CONFIGURE_QUIT "configure-quit"
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#define NM_MANAGER_INTERNAL_DEVICE_ADDED "internal-device-added"
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#define NM_MANAGER_INTERNAL_DEVICE_REMOVED "internal-device-removed"
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#define NM_MANAGER_SHARING_IPV4_CHANGED "sharing-ipv4-changed"
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GType nm_manager_get_type(void);
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/* nm_manager_setup() should only be used by main.c */
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NMManager *nm_manager_setup(void);
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NMManager *nm_manager_get(void);
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#define NM_MANAGER_GET (nm_manager_get())
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NMPolicy *nm_manager_get_policy(NMManager *self);
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gboolean nm_manager_start(NMManager *manager, GError **error);
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void nm_manager_stop(NMManager *manager);
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NMState nm_manager_get_state(NMManager *manager);
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const CList *nm_manager_get_active_connections(NMManager *manager);
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/* From least recently activated */
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#define nm_manager_for_each_active_connection(manager, iter, tmp_list) \
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for (tmp_list = nm_manager_get_active_connections(manager), \
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iter = c_list_entry(tmp_list->next, NMActiveConnection, active_connections_lst); \
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({ \
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const gboolean _has_next = (&iter->active_connections_lst != tmp_list); \
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\
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if (!_has_next) \
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iter = NULL; \
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_has_next; \
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}); \
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iter = c_list_entry(iter->active_connections_lst.next, \
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NMActiveConnection, \
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active_connections_lst))
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/* From most recently activated */
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#define nm_manager_for_each_active_connection_prev(manager, iter, tmp_list) \
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for (tmp_list = nm_manager_get_active_connections(manager), \
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iter = c_list_entry(tmp_list->prev, NMActiveConnection, active_connections_lst); \
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({ \
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const gboolean _has_prev = (&iter->active_connections_lst != tmp_list); \
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\
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if (!_has_prev) \
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iter = NULL; \
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_has_prev; \
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}); \
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iter = c_list_entry(iter->active_connections_lst.prev, \
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NMActiveConnection, \
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active_connections_lst))
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/* From least recently activated */
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#define nm_manager_for_each_active_connection_safe(manager, iter, tmp_list, iter_safe) \
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for (tmp_list = nm_manager_get_active_connections(manager), iter_safe = tmp_list->next; ({ \
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if (iter_safe != tmp_list) { \
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iter = c_list_entry(iter_safe, NMActiveConnection, active_connections_lst); \
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iter_safe = iter_safe->next; \
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} else \
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iter = NULL; \
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(iter != NULL); \
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});)
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NMSettingsConnection **nm_manager_get_activatable_connections(NMManager *manager,
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gboolean for_auto_activation,
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gboolean sort,
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guint *out_len);
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void nm_manager_deactivate_ac(NMManager *self, NMSettingsConnection *connection);
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void nm_manager_device_recheck_auto_activate_schedule(NMManager *self, NMDevice *device);
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void nm_manager_write_device_state_all(NMManager *manager);
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gboolean nm_manager_write_device_state(NMManager *manager, NMDevice *device, int *out_ifindex);
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/* Device handling */
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const CList *nm_manager_get_devices(NMManager *manager);
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#define nm_manager_for_each_device(manager, iter, tmp_list) \
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for (tmp_list = nm_manager_get_devices(manager), \
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iter = c_list_entry(tmp_list->next, NMDevice, devices_lst); \
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({ \
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const gboolean _has_next = (&iter->devices_lst != tmp_list); \
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\
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if (!_has_next) \
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iter = NULL; \
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_has_next; \
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}); \
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iter = c_list_entry(iter->devices_lst.next, NMDevice, devices_lst))
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#define nm_manager_for_each_device_safe(manager, iter, tmp_list, iter_safe) \
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for (tmp_list = nm_manager_get_devices(manager), iter_safe = tmp_list->next; ({ \
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if (iter_safe != tmp_list) { \
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iter = c_list_entry(iter_safe, NMDevice, devices_lst); \
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iter_safe = iter_safe->next; \
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} else \
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iter = NULL; \
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(iter != NULL); \
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});)
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NMDevice *nm_manager_get_device_by_ifindex(NMManager *manager, int ifindex);
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NMDevice *nm_manager_get_device_by_path(NMManager *manager, const char *path);
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guint32
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nm_manager_device_route_metric_reserve(NMManager *self, int ifindex, NMDeviceType device_type);
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void nm_manager_device_route_metric_clear(NMManager *self, int ifindex);
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char *nm_manager_get_connection_iface(NMManager *self,
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NMConnection *connection,
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NMDevice **out_parent,
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const char **out_parent_spec,
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GError **error);
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const char *nm_manager_iface_for_uuid(NMManager *self, const char *uuid);
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NMActiveConnection *nm_manager_activate_connection(NMManager *manager,
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NMSettingsConnection *connection,
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NMConnection *applied_connection,
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const char *specific_object,
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NMDevice *device,
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NMAuthSubject *subject,
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NMActivationType activation_type,
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NMActivationReason activation_reason,
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NMActivationStateFlags initial_state_flags,
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GError **error);
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gboolean nm_manager_deactivate_connection(NMManager *manager,
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NMActiveConnection *active,
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NMDeviceStateReason reason,
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GError **error);
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void nm_manager_set_capability(NMManager *self, NMCapability cap);
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void nm_manager_emit_device_ifindex_changed(NMManager *self, NMDevice *device);
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NMDevice *nm_manager_get_device(NMManager *self, const char *ifname, NMDeviceType device_type);
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gboolean nm_manager_remove_device(NMManager *self, const char *ifname, NMDeviceType device_type);
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void nm_manager_dbus_set_property_handle(NMDBusObject *obj,
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const NMDBusInterfaceInfoExtended *interface_info,
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const NMDBusPropertyInfoExtended *property_info,
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GDBusConnection *connection,
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const char *sender,
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GDBusMethodInvocation *invocation,
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GVariant *value,
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gpointer user_data);
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NMMetered nm_manager_get_metered(NMManager *self);
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void nm_manager_notify_device_availability_maybe_changed(NMManager *self);
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struct _NMDnsManager;
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struct _NMDnsManager *nm_manager_get_dns_manager(NMManager *self);
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void nm_manager_update_shared_connection(NMManager *self, int addr_family, gboolean enabled);
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gboolean nm_manager_get_sharing_ipv4(NMManager *self);
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/*****************************************************************************/
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void nm_manager_notify_delete_settings_connections(NMManager *self,
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NMSettingsConnection *sett_conn);
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/*****************************************************************************/
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void nm_manager_device_auth_request(NMManager *self,
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NMDevice *device,
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GDBusMethodInvocation *context,
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NMConnection *connection,
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const char *permission,
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gboolean allow_interaction,
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GCancellable *cancellable,
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NMManagerDeviceAuthRequestFunc callback,
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gpointer user_data);
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void nm_manager_unblock_failed_ovs_interfaces(NMManager *self);
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/*****************************************************************************/
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#define NM_AUTOCONNECT_RETRIES_FOREVER G_MAXUINT32
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guint32 nm_manager_devcon_autoconnect_retries_get(NMManager *self,
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NMDevice *device,
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NMSettingsConnection *sett_conn);
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void nm_manager_devcon_autoconnect_retries_set(NMManager *self,
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NMDevice *device,
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NMSettingsConnection *sett_conn,
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guint32 retries);
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gboolean nm_manager_devcon_autoconnect_retries_reset(NMManager *self,
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NMDevice *device,
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NMSettingsConnection *sett_conn);
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gboolean nm_manager_devcon_autoconnect_reset_reconnect_all(NMManager *self,
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NMDevice *device,
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NMSettingsConnection *sett_conn,
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gboolean only_no_secrets);
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gint32 nm_manager_devcon_autoconnect_retries_blocked_until(NMManager *self,
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NMDevice *device,
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NMSettingsConnection *sett_conn);
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gboolean nm_manager_devcon_autoconnect_is_blocked(NMManager *self,
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NMDevice *device,
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NMSettingsConnection *sett_conn);
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gboolean nm_manager_devcon_autoconnect_blocked_reason_set(NMManager *self,
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NMDevice *device,
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NMSettingsConnection *sett_conn,
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NMSettingsAutoconnectBlockedReason value,
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gboolean set);
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NMConfig *nm_manager_get_config(NMManager *self);
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#endif /* __NETWORKMANAGER_MANAGER_H__ */
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