static ni_netdev_t *
__ni_objectmodel_bond_newlink(ni_netdev_t *cfg_ifp, const char *ifname, DBusError *error)
{
ni_netconfig_t *nc = ni_global_state_handle(0);
ni_netdev_t *new_ifp = NULL;
const ni_bonding_t *bond;
int rv;
bond = ni_netdev_get_bonding(cfg_ifp);
if (ifname == NULL && !(ifname = ni_netdev_make_name(nc, "bond", 0))) {
dbus_set_error(error, DBUS_ERROR_FAILED, "Unable to create bonding interface - too many interfaces");
goto out;
}
ni_string_dup(&cfg_ifp->name, ifname);
if ((rv = ni_system_bond_create(nc, cfg_ifp->name, bond, &new_ifp)) < 0) {
dbus_set_error(error, DBUS_ERROR_FAILED,
"Unable to create bonding interface '%s'", cfg_ifp->name);
new_ifp = NULL;
goto out;
#if 0
if (rv != -NI_ERROR_DEVICE_EXISTS
&& (ifname != NULL && strcmp(ifname, new_ifp->name))) {
dbus_set_error(error,
DBUS_ERROR_FAILED,
"Unable to create bonding interface: %s",
ni_strerror(rv));
goto out;
}
ni_debug_dbus("Bonding interface exists (and name matches)");
#endif
}
if (new_ifp->link.type != NI_IFTYPE_BOND) {
dbus_set_error(error,
DBUS_ERROR_FAILED,
"Unable to create bonding interface: new interface is of type %s",
ni_linktype_type_to_name(new_ifp->link.type));
new_ifp = NULL;
}
out:
if (cfg_ifp)
ni_netdev_put(cfg_ifp);
return new_ifp;
}
/*
* Helper function to obtain bonding config from dbus object
*/
static ni_bonding_t *
__ni_objectmodel_bonding_handle(const ni_dbus_object_t *object, ni_bool_t write_access, DBusError *error)
{
ni_netdev_t *dev;
ni_bonding_t *bond;
if (!(dev = ni_objectmodel_unwrap_netif(object, error)))
return NULL;
if (!write_access)
return dev->bonding;
if (!(bond = ni_netdev_get_bonding(dev))) {
dbus_set_error(error, DBUS_ERROR_FAILED, "Error getting bonding handle for interface");
return NULL;
}
return bond;
}
static ni_bool_t
__ni_compat_generate_bonding(xml_node_t *ifnode, const ni_compat_netdev_t *compat)
{
ni_bonding_t *bond;
xml_node_t *child, *slaves, *slave;
unsigned int i;
int verbose = 0; /* do not supress defaults */
bond = ni_netdev_get_bonding(compat->dev);
child = xml_node_create(ifnode, "bond");
xml_node_new_element("mode", child,
ni_bonding_mode_type_to_name(bond->mode));
if (bond->monitoring == NI_BOND_MONITOR_ARP) {
xml_node_t *arpmon;
xml_node_t *targets;
arpmon = xml_node_create(child, "arpmon");
xml_node_new_element("interval", arpmon,
ni_sprint_uint(bond->arpmon.interval));
xml_node_new_element("validate", arpmon,
ni_bonding_arp_validate_type_to_name(bond->arpmon.validate));
targets = xml_node_create(arpmon, "targets");
for (i = 0; i < bond->arpmon.targets.count; ++i) {
xml_node_new_element("ipv4-address", targets,
bond->arpmon.targets.data[i]);
}
} else
if (bond->monitoring == NI_BOND_MONITOR_MII) {
xml_node_t *miimon;
miimon = xml_node_create(child, "miimon");
xml_node_new_element("frequency", miimon,
ni_sprint_uint(bond->miimon.frequency));
if (verbose || bond->miimon.updelay) {
xml_node_new_element("updelay", miimon,
ni_sprint_uint(bond->miimon.updelay));
}
if (verbose || bond->miimon.downdelay) {
xml_node_new_element("downdelay", miimon,
ni_sprint_uint(bond->miimon.downdelay));
}
xml_node_new_element("carrier", miimon,
ni_bonding_mii_carrier_detect_name(bond->miimon.carrier_detect));
}
slaves = xml_node_create(child, "slaves");
for (i = 0; i < bond->slave_names.count; ++i) {
const char *slave_name = bond->slave_names.data[i];
slave = xml_node_new("slave", slaves);
xml_node_new_element("device", slave, slave_name);
switch (bond->mode) {
case NI_BOND_MODE_ACTIVE_BACKUP:
case NI_BOND_MODE_BALANCE_TLB:
case NI_BOND_MODE_BALANCE_ALB:
if (ni_string_eq(bond->primary_slave, slave_name)) {
xml_node_new_element("primary", slave, "true");
}
if (ni_string_eq(bond->active_slave, slave_name)) {
xml_node_new_element("active", slave, "true");
}
default:
break;
}
}
switch (bond->mode) {
case NI_BOND_MODE_802_3AD:
case NI_BOND_MODE_BALANCE_XOR:
if (verbose || bond->xmit_hash_policy) {
xml_node_new_element("xmit-hash-policy", child,
ni_bonding_xmit_hash_policy_to_name(bond->xmit_hash_policy));
}
default:
break;
}
if (bond->mode == NI_BOND_MODE_802_3AD) {
if (verbose || bond->lacp_rate) {
xml_node_new_element("lacp-rate", child,
ni_bonding_lacp_rate_name(bond->lacp_rate));
}
if (verbose || bond->ad_select) {
xml_node_new_element("ad-select", child,
ni_bonding_ad_select_name(bond->ad_select));
}
if (verbose || bond->min_links > 0) {
xml_node_new_element("min-links", child,
ni_sprint_uint(bond->min_links));
}
}
if (bond->mode == NI_BOND_MODE_ACTIVE_BACKUP) {
if (verbose || bond->primary_reselect) {
xml_node_new_element("primary-reselect", child,
ni_bonding_primary_reselect_name(bond->primary_reselect));
}
if (verbose || bond->fail_over_mac) {
xml_node_new_element("fail-over-mac", child,
ni_bonding_fail_over_mac_name(bond->fail_over_mac));
}
if (verbose || bond->num_grat_arp != 1) {
xml_node_new_element("num-grat-arp", child,
ni_sprint_uint(bond->num_grat_arp));
}
if (verbose || bond->num_unsol_na != 1) {
xml_node_new_element("num-unsol-na", child,
ni_sprint_uint(bond->num_unsol_na));
}
}
switch (bond->mode) {
case NI_BOND_MODE_ACTIVE_BACKUP:
case NI_BOND_MODE_BALANCE_RR:
case NI_BOND_MODE_BALANCE_TLB:
case NI_BOND_MODE_BALANCE_ALB:
if (verbose || bond->resend_igmp != 1) {
xml_node_new_element("resend-igmp", child,
ni_sprint_uint(bond->resend_igmp));
}
default:
break;
}
if (verbose || bond->all_slaves_active) {
xml_node_new_element("all-slaves-active", child,
(bond->all_slaves_active ? "true" : "false"));
}
return TRUE;
}
