gboolean
nm_team_update_slave_connection (NMDevice *slave, NMConnection *connection)
{
NMSettingTeamPort *s_port;
const char *iface = nm_device_get_iface (slave);
char *port_config = NULL;
gboolean with_teamdctl = FALSE;
int err = 0;
#if WITH_TEAMDCTL
const char *master_iface;
int master_ifindex;
struct teamdctl *tdc;
const char *team_port_config = NULL;
#endif
g_return_val_if_fail (NM_IS_DEVICE (slave), FALSE);
g_return_val_if_fail (NM_IS_CONNECTION (connection), FALSE);
#if WITH_TEAMDCTL
master_ifindex = nm_platform_link_get_master (nm_device_get_ifindex (slave));
g_assert (master_ifindex > 0);
master_iface = nm_platform_link_get_name (master_ifindex);
g_assert (master_iface);
tdc = teamdctl_alloc ();
g_assert (tdc);
err = teamdctl_connect (tdc, master_iface, NULL, NULL);
if (err) {
nm_log_err (LOGD_TEAM, "(%s): failed to connect to teamd for master %s (err=%d)",
iface, master_iface, err);
teamdctl_free (tdc);
return FALSE;
}
err = teamdctl_port_config_get_raw_direct (tdc, iface, (char **)&team_port_config);
port_config = g_strdup (team_port_config);
teamdctl_free (tdc);
with_teamdctl = TRUE;
#endif
s_port = nm_connection_get_setting_team_port (connection);
if (!s_port) {
s_port = (NMSettingTeamPort *) nm_setting_team_port_new ();
nm_connection_add_setting (connection, NM_SETTING (s_port));
}
g_object_set (G_OBJECT (s_port), NM_SETTING_TEAM_PORT_CONFIG, port_config, NULL);
g_free (port_config);
if (!with_teamdctl || err != 0) {
if (!with_teamdctl)
nm_log_err (LOGD_TEAM, "(%s): failed to read teamd port configuration "
" (compiled without libteamdctl support)", iface);
else
nm_log_err (LOGD_TEAM, "(%s): failed to read teamd port configuration (err=%d)",
iface, err);
return FALSE;
}
return TRUE;
}
static gboolean
ensure_teamd_connection (NMDevice *device)
{
NMDeviceTeam *self = NM_DEVICE_TEAM (device);
NMDeviceTeamPrivate *priv = NM_DEVICE_TEAM_GET_PRIVATE (self);
int err;
if (priv->tdc)
return TRUE;
priv->tdc = teamdctl_alloc ();
g_assert (priv->tdc);
err = teamdctl_connect (priv->tdc, nm_device_get_iface (device), NULL, NULL);
if (err != 0) {
_LOGE (LOGD_TEAM, "failed to connect to teamd (err=%d)", err);
teamdctl_free (priv->tdc);
priv->tdc = NULL;
}
return !!priv->tdc;
}
static gboolean
master_update_slave_connection (NMDevice *self,
NMDevice *slave,
NMConnection *connection,
GError **error)
{
NMSettingTeamPort *s_port;
char *port_config = NULL;
int err = 0;
struct teamdctl *tdc;
const char *team_port_config = NULL;
const char *iface = nm_device_get_iface (self);
const char *iface_slave = nm_device_get_iface (slave);
tdc = teamdctl_alloc ();
if (!tdc) {
g_set_error (error,
NM_DEVICE_ERROR,
NM_DEVICE_ERROR_FAILED,
"update slave connection for slave '%s' failed to connect to teamd for master %s (out of memory?)",
iface_slave, iface);
g_return_val_if_reached (FALSE);
}
err = teamdctl_connect (tdc, iface, NULL, NULL);
if (err) {
teamdctl_free (tdc);
g_set_error (error,
NM_DEVICE_ERROR,
NM_DEVICE_ERROR_FAILED,
"update slave connection for slave '%s' failed to connect to teamd for master %s (err=%d)",
iface_slave, iface, err);
return FALSE;
}
err = teamdctl_port_config_get_raw_direct (tdc, iface_slave, (char **)&team_port_config);
port_config = g_strdup (team_port_config);
teamdctl_disconnect (tdc);
teamdctl_free (tdc);
if (err) {
g_set_error (error,
NM_DEVICE_ERROR,
NM_DEVICE_ERROR_FAILED,
"update slave connection for slave '%s' failed to get configuration from teamd master %s (err=%d)",
iface_slave, iface, err);
g_free (port_config);
return FALSE;
}
s_port = nm_connection_get_setting_team_port (connection);
if (!s_port) {
s_port = (NMSettingTeamPort *) nm_setting_team_port_new ();
nm_connection_add_setting (connection, NM_SETTING (s_port));
}
g_object_set (G_OBJECT (s_port), NM_SETTING_TEAM_PORT_CONFIG, port_config, NULL);
g_free (port_config);
g_object_set (nm_connection_get_setting_connection (connection),
NM_SETTING_CONNECTION_MASTER, iface,
NM_SETTING_CONNECTION_SLAVE_TYPE, NM_SETTING_TEAM_SETTING_NAME,
NULL);
return TRUE;
}
