mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2026-05-22 08:58:09 +02:00
02beeeeb12
When ipv4=auto and ipv6=auto, we'll first try with the IPv4v6 PDP type, and if that fails (e.g. if either the modem or the operator doesn't support it), we'll fallback to trying with IPv4 or IPv6 PDP types (only if may-fail configuration allows it). Patch based on a previous implementation by Dan Williams <dcbw@redhat.com> https://bugzilla.gnome.org/show_bug.cgi?id=733696
269 lines
11 KiB
C
269 lines
11 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/* NetworkManager -- Network link manager
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Copyright (C) 2009 - 2011 Red Hat, Inc.
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* Copyright (C) 2009 Novell, Inc.
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*/
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#ifndef __NETWORKMANAGER_MODEM_H__
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#define __NETWORKMANAGER_MODEM_H__
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#include <glib-object.h>
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#include "ppp-manager/nm-ppp-manager.h"
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#include "nm-device.h"
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G_BEGIN_DECLS
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#define NM_TYPE_MODEM (nm_modem_get_type ())
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#define NM_MODEM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_MODEM, NMModem))
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#define NM_MODEM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), NM_TYPE_MODEM, NMModemClass))
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#define NM_IS_MODEM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NM_TYPE_MODEM))
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#define NM_IS_MODEM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), NM_TYPE_MODEM))
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#define NM_MODEM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), NM_TYPE_MODEM, NMModemClass))
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/* Properties */
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#define NM_MODEM_UID "uid"
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#define NM_MODEM_PATH "path"
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#define NM_MODEM_DRIVER "driver"
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#define NM_MODEM_CONTROL_PORT "control-port"
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#define NM_MODEM_DATA_PORT "data-port"
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#define NM_MODEM_IP4_METHOD "ip4-method"
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#define NM_MODEM_IP6_METHOD "ip6-method"
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#define NM_MODEM_IP_TIMEOUT "ip-timeout"
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#define NM_MODEM_STATE "state"
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#define NM_MODEM_DEVICE_ID "device-id"
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#define NM_MODEM_SIM_ID "sim-id"
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#define NM_MODEM_IP_TYPES "ip-types" /* Supported IP types */
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/* Signals */
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#define NM_MODEM_PPP_STATS "ppp-stats"
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#define NM_MODEM_PPP_FAILED "ppp-failed"
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#define NM_MODEM_PREPARE_RESULT "prepare-result"
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#define NM_MODEM_IP4_CONFIG_RESULT "ip4-config-result"
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#define NM_MODEM_IP6_CONFIG_RESULT "ip6-config-result"
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#define NM_MODEM_AUTH_REQUESTED "auth-requested"
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#define NM_MODEM_AUTH_RESULT "auth-result"
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#define NM_MODEM_REMOVED "removed"
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#define NM_MODEM_STATE_CHANGED "state-changed"
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typedef enum {
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NM_MODEM_IP_METHOD_UNKNOWN = 0,
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NM_MODEM_IP_METHOD_PPP,
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NM_MODEM_IP_METHOD_STATIC,
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NM_MODEM_IP_METHOD_AUTO, /* DHCP and/or SLAAC */
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} NMModemIPMethod;
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/**
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* NMModemIPType:
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* @NM_MODEM_IP_TYPE_UNKNOWN: unknown or no IP support
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* @NM_MODEM_IP_TYPE_IPV4: IPv4-only bearers are supported
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* @NM_MODEM_IP_TYPE_IPV6: IPv6-only bearers are supported
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* @NM_MODEM_IP_TYPE_IPV4V6: dual-stack IPv4 + IPv6 bearers are supported
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*
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* Indicates what IP protocols the modem supports for an IP bearer. Any
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* combination of flags is possible. For example, (%NM_MODEM_IP_TYPE_IPV4 |
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* %NM_MODEM_IP_TYPE_IPV6) indicates that the modem supports IPv4 and IPv6
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* but not simultaneously on the same bearer.
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*/
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typedef enum {
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NM_MODEM_IP_TYPE_UNKNOWN = 0x0,
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NM_MODEM_IP_TYPE_IPV4 = 0x1,
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NM_MODEM_IP_TYPE_IPV6 = 0x2,
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NM_MODEM_IP_TYPE_IPV4V6 = 0x4
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} NMModemIPType;
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typedef enum { /*< underscore_name=nm_modem_state >*/
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NM_MODEM_STATE_UNKNOWN = 0,
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NM_MODEM_STATE_FAILED = 1,
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NM_MODEM_STATE_INITIALIZING = 2,
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NM_MODEM_STATE_LOCKED = 3,
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NM_MODEM_STATE_DISABLED = 4,
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NM_MODEM_STATE_DISABLING = 5,
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NM_MODEM_STATE_ENABLING = 6,
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NM_MODEM_STATE_ENABLED = 7,
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NM_MODEM_STATE_SEARCHING = 8,
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NM_MODEM_STATE_REGISTERED = 9,
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NM_MODEM_STATE_DISCONNECTING = 10,
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NM_MODEM_STATE_CONNECTING = 11,
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NM_MODEM_STATE_CONNECTED = 12,
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} NMModemState;
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typedef struct {
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GObject parent;
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} NMModem;
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typedef struct {
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GObjectClass parent;
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void (*get_capabilities) (NMModem *self,
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NMDeviceModemCapabilities *modem_caps,
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NMDeviceModemCapabilities *current_caps);
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gboolean (*get_user_pass) (NMModem *modem,
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NMConnection *connection,
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const char **user,
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const char **pass);
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gboolean (*check_connection_compatible) (NMModem *modem,
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NMConnection *connection);
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gboolean (*complete_connection) (NMModem *modem,
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NMConnection *connection,
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const GSList *existing_connections,
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GError **error);
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NMActStageReturn (*act_stage1_prepare) (NMModem *modem,
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NMConnection *connection,
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NMDeviceStateReason *reason);
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NMActStageReturn (*static_stage3_ip4_config_start) (NMModem *self,
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NMActRequest *req,
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NMDeviceStateReason *reason);
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/* Request the IP6 config; when the config returns the modem
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* subclass should emit the ip6_config_result signal.
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*/
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NMActStageReturn (*stage3_ip6_config_request) (NMModem *self,
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NMDeviceStateReason *reason);
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void (*set_mm_enabled) (NMModem *self, gboolean enabled);
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void (*disconnect) (NMModem *self,
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gboolean warn,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gboolean (*disconnect_finish) (NMModem *self,
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GAsyncResult *res,
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GError **error);
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void (*deactivate_cleanup) (NMModem *self, NMDevice *device);
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gboolean (*owns_port) (NMModem *self, const char *iface);
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/* Signals */
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void (*ppp_stats) (NMModem *self, guint32 in_bytes, guint32 out_bytes);
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void (*ppp_failed) (NMModem *self, NMDeviceStateReason reason);
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void (*prepare_result) (NMModem *self, gboolean success, NMDeviceStateReason reason);
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void (*ip4_config_result) (NMModem *self, NMIP4Config *config, GError *error);
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void (*ip6_config_result) (NMModem *self,
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NMIP6Config *config,
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gboolean do_slaac,
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GError *error);
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void (*auth_requested) (NMModem *self);
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void (*auth_result) (NMModem *self, GError *error);
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void (*state_changed) (NMModem *self,
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NMModemState new_state,
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NMModemState old_state);
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void (*removed) (NMModem *self);
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} NMModemClass;
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GType nm_modem_get_type (void);
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const char *nm_modem_get_path (NMModem *modem);
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const char *nm_modem_get_uid (NMModem *modem);
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const char *nm_modem_get_control_port (NMModem *modem);
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const char *nm_modem_get_data_port (NMModem *modem);
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const char *nm_modem_get_driver (NMModem *modem);
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gboolean nm_modem_get_iid (NMModem *modem, NMUtilsIPv6IfaceId *out_iid);
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gboolean nm_modem_owns_port (NMModem *modem, const char *iface);
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void nm_modem_get_capabilities (NMModem *self,
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NMDeviceModemCapabilities *modem_caps,
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NMDeviceModemCapabilities *current_caps);
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gboolean nm_modem_check_connection_compatible (NMModem *self, NMConnection *connection);
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gboolean nm_modem_complete_connection (NMModem *self,
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NMConnection *connection,
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const GSList *existing_connections,
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GError **error);
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NMActStageReturn nm_modem_act_stage1_prepare (NMModem *modem,
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NMActRequest *req,
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NMDeviceStateReason *reason);
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NMActStageReturn nm_modem_act_stage2_config (NMModem *modem,
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NMActRequest *req,
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NMDeviceStateReason *reason);
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NMActStageReturn nm_modem_stage3_ip4_config_start (NMModem *modem,
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NMDevice *device,
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NMDeviceClass *device_class,
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NMDeviceStateReason *reason);
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NMActStageReturn nm_modem_stage3_ip6_config_start (NMModem *modem,
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NMActRequest *req,
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NMDeviceStateReason *reason);
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void nm_modem_ip4_pre_commit (NMModem *modem, NMDevice *device, NMIP4Config *config);
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gboolean nm_modem_get_secrets (NMModem *modem,
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const char *setting_name,
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gboolean request_new,
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const char *hint);
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void nm_modem_deactivate (NMModem *modem, NMDevice *device);
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void nm_modem_deactivate_async (NMModem *self,
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NMDevice *device,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gboolean nm_modem_deactivate_async_finish (NMModem *self,
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GAsyncResult *res,
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GError **error);
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void nm_modem_device_state_changed (NMModem *modem,
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NMDeviceState new_state,
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NMDeviceState old_state,
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NMDeviceStateReason reason);
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void nm_modem_set_mm_enabled (NMModem *self, gboolean enabled);
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NMModemState nm_modem_get_state (NMModem *self);
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void nm_modem_set_state (NMModem *self,
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NMModemState new_state,
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const char *reason);
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void nm_modem_set_prev_state (NMModem *self, const char *reason);
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const char * nm_modem_state_to_string (NMModemState state);
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NMModemIPType nm_modem_get_supported_ip_types (NMModem *self);
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/* For the modem-manager only */
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void nm_modem_emit_removed (NMModem *self);
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GArray *nm_modem_get_connection_ip_type (NMModem *self,
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NMConnection *connection,
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GError **error);
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/* For subclasses */
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void nm_modem_emit_ip6_config_result (NMModem *self,
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NMIP6Config *config,
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GError *error);
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const gchar *nm_modem_ip_type_to_string (NMModemIPType ip_type);
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G_END_DECLS
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#endif /* __NETWORKMANAGER_MODEM_H__ */
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