static ni_netdev_t *
ni_objectmodel_ppp_device_create(ni_netdev_t *cfg, const char *ifname, DBusError *error)
{
ni_netconfig_t *nc = ni_global_state_handle(0);
ni_netdev_t *dev = NULL;
int rv;
ni_netdev_get_ppp(cfg);
if (ifname == NULL && !(ifname = ni_netdev_make_name(nc, "ppp", 0))) {
dbus_set_error(error, DBUS_ERROR_FAILED,
"Unable to create ppp interface - too many interfaces");
return NULL;
}
ni_string_dup(&cfg->name, ifname);
if ((rv = ni_system_ppp_create(nc, cfg, &dev)) < 0) {
dbus_set_error(error, DBUS_ERROR_FAILED, "Unable to create ppp interface '%s'",
cfg->name);
return NULL;
}
if (dev && dev->link.type != NI_IFTYPE_PPP) {
dbus_set_error(error, DBUS_ERROR_FAILED,
"Unable to create ppp interface: new interface is of type %s",
ni_linktype_type_to_name(dev->link.type));
return NULL;
}
return dev;
}
static ni_netdev_t *
__ni_objectmodel_ppp_newlink(ni_netdev_t *cfg, const char *ifname, DBusError *error)
{
ni_netconfig_t *nc = ni_global_state_handle(0);
ni_netdev_t *new_dev = NULL;
int rv;
ni_debug_dbus("PPP.newDevice(name=%s)", ifname);
if (ifname == NULL && !(ifname = ni_netdev_make_name(nc, "ppp"))) {
dbus_set_error(error, DBUS_ERROR_FAILED, "Unable to create ppp - too many interfaces");
return NULL;
}
if ((rv = ni_system_ppp_create(nc, ifname, cfg->ppp, &new_dev)) < 0) {
if (rv != -NI_ERROR_DEVICE_EXISTS
&& (ifname != NULL && strcmp(ifname, new_dev->name))) {
ni_dbus_set_error_from_code(error, rv,
"unable to create PPP interface %s",
ifname);
return NULL;
}
ni_debug_dbus("PPP interface exists (and name matches)");
}
if (new_dev->link.type != NI_IFTYPE_PPP) {
dbus_set_error(error,
DBUS_ERROR_FAILED,
"Unable to create PPP interface: new interface is of type %s",
ni_linktype_type_to_name(new_dev->link.type));
/* FIXME: delete device? */
return NULL;
}
if (ni_ppp_write_config(new_dev->ppp) < 0) {
dbus_set_error(error,
DBUS_ERROR_FAILED,
"Unable to create PPP interface: failed to write coniguration files");
/* FIXME: delete device */
return NULL;
}
return new_dev;
}
