s_ip6 = NM_SETTING_IP6_CONFIG (nm_connection_get_setting_ip6_config (connection));
g_assert (s_ip6);
- priv->rdisc = nm_lndp_rdisc_new (nm_device_get_ip_ifindex (self),
+ priv->rdisc = nm_lndp_rdisc_new (NM_PLATFORM_GET,
+ nm_device_get_ip_ifindex (self),
nm_device_get_ip_iface (self),
nm_connection_get_uuid (connection),
nm_setting_ip6_config_get_addr_gen_mode (s_ip6),
if (global_opt.slaac) {
nm_platform_link_set_user_ipv6ll_enabled (NM_PLATFORM_GET, ifindex, TRUE);
- rdisc = nm_lndp_rdisc_new (ifindex, global_opt.ifname, global_opt.uuid, global_opt.addr_gen_mode, NULL);
+ rdisc = nm_lndp_rdisc_new (NM_PLATFORM_GET, ifindex, global_opt.ifname, global_opt.uuid, global_opt.addr_gen_mode, NULL);
g_assert (rdisc);
if (iid)
} NMIPConfigSource;
/* platform */
+typedef struct _NMPlatform NMPlatform;
typedef struct _NMPlatformIP4Address NMPlatformIP4Address;
typedef struct _NMPlatformIP4Route NMPlatformIP4Route;
typedef struct _NMPlatformIP6Address NMPlatformIP6Address;
#include "NetworkManagerUtils.h"
#include "nm-platform.h"
+#include "nmp-netns.h"
#define _NMLOG_PREFIX_NAME "rdisc-lndp"
static gboolean
event_ready (GIOChannel *source, GIOCondition condition, NMRDisc *rdisc)
{
+ nm_auto_pop_netns NMPNetns *netns = NULL;
NMLNDPRDiscPrivate *priv = NM_LNDP_RDISC_GET_PRIVATE (rdisc);
_LOGD ("processing libndp events");
+
+ if (!nm_rdisc_netns_push (rdisc, &netns))
+ return G_SOURCE_CONTINUE;
+
ndp_callall_eventfd_handler (priv->ndp);
return G_SOURCE_CONTINUE;
}
/******************************************************************/
static inline gint32
-ipv6_sysctl_get (const char *ifname, const char *property, gint32 defval)
+ipv6_sysctl_get (NMPlatform *platform, const char *ifname, const char *property, gint32 defval)
{
- return nm_platform_sysctl_get_int32 (NM_PLATFORM_GET, nm_utils_ip6_property_path (ifname, property), defval);
+ return nm_platform_sysctl_get_int32 (platform, nm_utils_ip6_property_path (ifname, property), defval);
}
NMRDisc *
-nm_lndp_rdisc_new (int ifindex,
+nm_lndp_rdisc_new (NMPlatform *platform,
+ int ifindex,
const char *ifname,
const char *uuid,
NMSettingIP6ConfigAddrGenMode addr_gen_mode,
GError **error)
{
+ nm_auto_pop_netns NMPNetns *netns = NULL;
NMRDisc *rdisc;
NMLNDPRDiscPrivate *priv;
int errsv;
+ g_return_val_if_fail (NM_IS_PLATFORM (platform), NULL);
g_return_val_if_fail (!error || !*error, NULL);
- rdisc = g_object_new (NM_TYPE_LNDP_RDISC, NULL);
+ if (!nm_platform_netns_push (platform, &netns))
+ return NULL;
+
+ rdisc = g_object_new (NM_TYPE_LNDP_RDISC,
+ NM_RDISC_PLATFORM, platform,
+ NULL);
rdisc->ifindex = ifindex;
rdisc->ifname = g_strdup (ifname);
rdisc->uuid = g_strdup (uuid);
rdisc->addr_gen_mode = addr_gen_mode;
- rdisc->max_addresses = ipv6_sysctl_get (ifname, "max_addresses",
+ rdisc->max_addresses = ipv6_sysctl_get (platform, ifname, "max_addresses",
NM_RDISC_MAX_ADDRESSES_DEFAULT);
- rdisc->rtr_solicitations = ipv6_sysctl_get (ifname, "router_solicitations",
+ rdisc->rtr_solicitations = ipv6_sysctl_get (platform, ifname, "router_solicitations",
NM_RDISC_RTR_SOLICITATIONS_DEFAULT);
- rdisc->rtr_solicitation_interval = ipv6_sysctl_get (ifname, "router_solicitation_interval",
+ rdisc->rtr_solicitation_interval = ipv6_sysctl_get (platform, ifname, "router_solicitation_interval",
NM_RDISC_RTR_SOLICITATION_INTERVAL_DEFAULT);
priv = NM_LNDP_RDISC_GET_PRIVATE (rdisc);
+
errsv = ndp_open (&priv->ndp);
+
if (errsv != 0) {
errsv = errsv > 0 ? errsv : -errsv;
g_set_error (error, NM_UTILS_ERROR, NM_UTILS_ERROR_UNKNOWN,
GType nm_lndp_rdisc_get_type (void);
-NMRDisc *nm_lndp_rdisc_new (int ifindex,
+NMRDisc *nm_lndp_rdisc_new (NMPlatform *platform,
+ int ifindex,
const char *ifname,
const char *uuid,
NMSettingIP6ConfigAddrGenMode addr_gen_mode,
#include "nm-rdisc-private.h"
#include "nm-utils.h"
+#include "nm-platform.h"
+#include "nmp-netns.h"
#include <nm-setting-ip6-config.h>
G_DEFINE_TYPE (NMRDisc, nm_rdisc, G_TYPE_OBJECT)
+NM_GOBJECT_PROPERTIES_DEFINE_BASE (
+ PROP_PLATFORM,
+);
+
enum {
CONFIG_CHANGED,
RA_TIMEOUT,
/******************************************************************/
+NMPNetns *
+nm_rdisc_netns_get (NMRDisc *self)
+{
+ g_return_val_if_fail (NM_IS_RDISC (self), NULL);
+
+ return self->_netns;
+}
+
+gboolean
+nm_rdisc_netns_push (NMRDisc *self, NMPNetns **netns)
+{
+ g_return_val_if_fail (NM_IS_RDISC (self), FALSE);
+
+ if ( self->_netns
+ && !nmp_netns_push (self->_netns)) {
+ NM_SET_OUT (netns, NULL);
+ return FALSE;
+ }
+
+ NM_SET_OUT (netns, self->_netns);
+ return TRUE;
+}
+
+/******************************************************************/
+
gboolean
nm_rdisc_add_gateway (NMRDisc *rdisc, const NMRDiscGateway *new)
{
static gboolean
send_rs (NMRDisc *rdisc)
{
+ nm_auto_pop_netns NMPNetns *netns = NULL;
NMRDiscClass *klass = NM_RDISC_GET_CLASS (rdisc);
NMRDiscPrivate *priv = NM_RDISC_GET_PRIVATE (rdisc);
GError *error = NULL;
+ if (!nm_rdisc_netns_push (rdisc, &netns))
+ return G_SOURCE_REMOVE;
+
if (klass->send_rs (rdisc, &error)) {
_LOGD ("router solicitation sent");
priv->solicitations_left--;
void
nm_rdisc_start (NMRDisc *rdisc)
{
+ nm_auto_pop_netns NMPNetns *netns = NULL;
NMRDiscPrivate *priv = NM_RDISC_GET_PRIVATE (rdisc);
NMRDiscClass *klass = NM_RDISC_GET_CLASS (rdisc);
guint ra_wait_secs;
_LOGD ("starting router discovery: %d", rdisc->ifindex);
+ if (!nm_rdisc_netns_push (rdisc, &netns))
+ return;
+
nm_clear_g_source (&priv->ra_timeout_id);
ra_wait_secs = CLAMP (rdisc->rtr_solicitations * rdisc->rtr_solicitation_interval, 30, 120);
priv->ra_timeout_id = g_timeout_add_seconds (ra_wait_secs, rdisc_ra_timeout_cb, rdisc);
g_free (((NMRDiscDNSDomain *)(data))->domain);
}
+static void
+set_property (GObject *object, guint prop_id,
+ const GValue *value, GParamSpec *pspec)
+{
+ NMRDisc *self = NM_RDISC (object);
+
+ switch (prop_id) {
+ case PROP_PLATFORM:
+ /* construct-only */
+ self->_platform = g_value_get_object (value) ? : NM_PLATFORM_GET;
+ if (!self->_platform)
+ g_return_if_reached ();
+
+ g_object_ref (self->_platform);
+
+ self->_netns = nm_platform_netns_get (self->_platform);
+ if (self->_netns)
+ g_object_ref (self->_netns);
+
+ g_return_if_fail (!self->_netns || self->_netns == nmp_netns_get_current ());
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
static void
nm_rdisc_init (NMRDisc *rdisc)
{
NMRDiscPrivate *priv = NM_RDISC_GET_PRIVATE (rdisc);
+ rdisc->_netns = nmp_netns_get_current ();
+ if (rdisc->_netns)
+ g_object_ref (rdisc->_netns);
+
rdisc->gateways = g_array_new (FALSE, FALSE, sizeof (NMRDiscGateway));
rdisc->addresses = g_array_new (FALSE, FALSE, sizeof (NMRDiscAddress));
rdisc->routes = g_array_new (FALSE, FALSE, sizeof (NMRDiscRoute));
g_array_unref (rdisc->dns_servers);
g_array_unref (rdisc->dns_domains);
+ g_clear_object (&rdisc->_netns);
+ g_clear_object (&rdisc->_platform);
+
G_OBJECT_CLASS (nm_rdisc_parent_class)->finalize (object);
}
g_type_class_add_private (klass, sizeof (NMRDiscPrivate));
+ object_class->set_property = set_property;
object_class->dispose = dispose;
object_class->finalize = finalize;
klass->config_changed = config_changed;
+ obj_properties[PROP_PLATFORM] =
+ g_param_spec_object (NM_RDISC_PLATFORM, "", "",
+ NM_TYPE_PLATFORM,
+ G_PARAM_WRITABLE |
+ G_PARAM_CONSTRUCT_ONLY |
+ G_PARAM_STATIC_STRINGS);
+ g_object_class_install_properties (object_class, _PROPERTY_ENUMS_LAST, obj_properties);
+
signals[CONFIG_CHANGED] =
g_signal_new (NM_RDISC_CONFIG_CHANGED,
G_OBJECT_CLASS_TYPE (klass),
#ifndef __NETWORKMANAGER_RDISC_H__
#define __NETWORKMANAGER_RDISC_H__
-
#include <stdlib.h>
#include <netinet/in.h>
-#include "nm-default.h"
#include "nm-setting-ip6-config.h"
#include "NetworkManagerUtils.h"
#define NM_IS_RDISC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), NM_TYPE_RDISC))
#define NM_RDISC_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), NM_TYPE_RDISC, NMRDiscClass))
+#define NM_RDISC_PLATFORM "platform"
#define NM_RDISC_CONFIG_CHANGED "config-changed"
#define NM_RDISC_RA_TIMEOUT "ra-timeout"
typedef struct {
GObject parent;
+ NMPlatform *_platform;
+ NMPNetns *_netns;
+
int ifindex;
char *ifname;
char *uuid;
void nm_rdisc_start (NMRDisc *rdisc);
void nm_rdisc_dad_failed (NMRDisc *rdisc, struct in6_addr *address);
+NMPlatform *nm_rdisc_get_platform (NMRDisc *self);
+NMPNetns *nm_rdisc_netns_get (NMRDisc *self);
+gboolean nm_rdisc_netns_push (NMRDisc *self, NMPNetns **netns);
+
#endif /* __NETWORKMANAGER_RDISC_H__ */
return EXIT_FAILURE;
}
- rdisc = nm_lndp_rdisc_new (ifindex,
+ rdisc = nm_lndp_rdisc_new (NM_PLATFORM_GET,
+ ifindex,
ifname,
"8ce666e8-d34d-4fb1-b858-f15a7al28086",
NM_SETTING_IP6_CONFIG_ADDR_GEN_MODE_EUI64,