/**
* nm_setting_bond_get_option_default:
* @setting: the #NMSettingBond
* @name: the name of the option
*
* Returns: the value of the bond option if not overridden by an entry in
* the #NMSettingBond:options property.
**/
const char *
nm_setting_bond_get_option_default (NMSettingBond *setting, const char *name)
{
const char *mode;
guint i;
g_return_val_if_fail (NM_IS_SETTING_BOND (setting), NULL);
g_return_val_if_fail (nm_setting_bond_validate_option (name, NULL), NULL);
if (nm_streq (name, NM_SETTING_BOND_OPTION_AD_ACTOR_SYSTEM)) {
/* The default value depends on the current mode */
mode = nm_setting_bond_get_option_by_name (setting, NM_SETTING_BOND_OPTION_MODE);
if ( nm_streq0 (mode, "4")
|| nm_streq0 (mode, "802.3ad"))
return "00:00:00:00:00:00";
else
return "";
}
for (i = 0; i < G_N_ELEMENTS (defaults); i++) {
if (g_strcmp0 (defaults[i].opt, name) == 0)
return defaults[i].val;
}
/* Any option that passes nm_setting_bond_validate_option() should also be found in defaults */
g_assert_not_reached ();
}
/**
* nm_setting_bond_add_option:
* @setting: the #NMSettingBond
* @name: name for the option
* @value: value for the option
*
* Add an option to the table. The option is compared to an internal list
* of allowed options. Option names may contain only alphanumeric characters
* (ie [a-zA-Z0-9]). Adding a new name replaces any existing name/value pair
* that may already exist.
*
* The order of how to set several options is relevant because there are options
* that conflict with each other.
*
* Returns: %TRUE if the option was valid and was added to the internal option
* list, %FALSE if it was not.
**/
gboolean
nm_setting_bond_add_option (NMSettingBond *setting,
const char *name,
const char *value)
{
NMSettingBondPrivate *priv;
g_return_val_if_fail (NM_IS_SETTING_BOND (setting), FALSE);
if (!value || !nm_setting_bond_validate_option (name, value))
return FALSE;
priv = NM_SETTING_BOND_GET_PRIVATE (setting);
g_hash_table_insert (priv->options, g_strdup (name), g_strdup (value));
if ( !strcmp (name, NM_SETTING_BOND_OPTION_MIIMON)
&& strcmp (value, "0") != 0) {
g_hash_table_remove (priv->options, NM_SETTING_BOND_OPTION_ARP_INTERVAL);
g_hash_table_remove (priv->options, NM_SETTING_BOND_OPTION_ARP_IP_TARGET);
} else if ( !strcmp (name, NM_SETTING_BOND_OPTION_ARP_INTERVAL)
&& strcmp (value, "0") != 0) {
g_hash_table_remove (priv->options, NM_SETTING_BOND_OPTION_MIIMON);
g_hash_table_remove (priv->options, NM_SETTING_BOND_OPTION_DOWNDELAY);
g_hash_table_remove (priv->options, NM_SETTING_BOND_OPTION_UPDELAY);
}
g_object_notify (G_OBJECT (setting), NM_SETTING_BOND_OPTIONS);
return TRUE;
}
/**
* nm_setting_bond_get_option_by_name:
* @setting: the #NMSettingBond
* @name: the option name for which to retrieve the value
*
* Returns the value associated with the bonding option specified by
* @name, if it exists.
*
* Returns: the value, or %NULL if the key/value pair was never added to the
* setting; the value is owned by the setting and must not be modified
**/
const char *
nm_setting_bond_get_option_by_name (NMSettingBond *setting,
const char *name)
{
g_return_val_if_fail (NM_IS_SETTING_BOND (setting), NULL);
if (!nm_setting_bond_validate_option (name, NULL))
return NULL;
return g_hash_table_lookup (NM_SETTING_BOND_GET_PRIVATE (setting)->options, name);
}
/**
* nm_setting_bond_get_option_type:
* @setting: the #NMSettingBond
* @name: the name of the option
*
* Returns: the type of the bond option.
**/
NMBondOptionType
_nm_setting_bond_get_option_type (NMSettingBond *setting, const char *name)
{
guint i;
g_return_val_if_fail (NM_IS_SETTING_BOND (setting), NM_BOND_OPTION_TYPE_INT);
g_return_val_if_fail (nm_setting_bond_validate_option (name, NULL), NM_BOND_OPTION_TYPE_INT);
for (i = 0; i < G_N_ELEMENTS (defaults); i++) {
if (nm_streq0 (defaults[i].opt, name))
return defaults[i].opt_type;
}
/* Any option that passes nm_setting_bond_validate_option() should also be found in defaults */
g_assert_not_reached ();
}
/**
* nm_setting_bond_get_option_default:
* @setting: the #NMSettingBond
* @name: the name of the option
*
* Returns: the value of the bond option if not overridden by an entry in
* the #NMSettingBond:options property.
**/
const char *
nm_setting_bond_get_option_default (NMSettingBond *setting, const char *name)
{
guint i;
g_return_val_if_fail (NM_IS_SETTING_BOND (setting), NULL);
g_return_val_if_fail (nm_setting_bond_validate_option (name, NULL), NULL);
for (i = 0; i < G_N_ELEMENTS (defaults); i++) {
if (g_strcmp0 (defaults[i].opt, name) == 0)
return defaults[i].val;
}
/* Any option that passes nm_setting_bond_validate_option() should also be found in defaults */
g_assert_not_reached ();
}
/**
* nm_setting_bond_remove_option:
* @setting: the #NMSettingBond
* @name: name of the option to remove
*
* Remove the bonding option referenced by @name from the internal option
* list.
*
* Returns: %TRUE if the option was found and removed from the internal option
* list, %FALSE if it was not.
**/
gboolean
nm_setting_bond_remove_option (NMSettingBond *setting,
const char *name)
{
gboolean found;
g_return_val_if_fail (NM_IS_SETTING_BOND (setting), FALSE);
if (!nm_setting_bond_validate_option (name, NULL))
return FALSE;
found = g_hash_table_remove (NM_SETTING_BOND_GET_PRIVATE (setting)->options, name);
if (found)
g_object_notify (G_OBJECT (setting), NM_SETTING_BOND_OPTIONS);
return found;
}
static gboolean
verify (NMSetting *setting, NMConnection *connection, GError **error)
{
NMSettingBondPrivate *priv = NM_SETTING_BOND_GET_PRIVATE (setting);
GHashTableIter iter;
const char *key, *value;
int mode, miimon = 0, arp_interval = 0;
int num_grat_arp = -1, num_unsol_na = -1;
const char *mode_orig, *mode_new;
const char *arp_ip_target = NULL;
const char *lacp_rate;
const char *primary;
g_hash_table_iter_init (&iter, priv->options);
while (g_hash_table_iter_next (&iter, (gpointer) &key, (gpointer) &value)) {
if (!value[0] || !nm_setting_bond_validate_option (key, value)) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("invalid option '%s' or its value '%s'"),
key, value);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
}
value = g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_MIIMON);
if (value)
miimon = atoi (value);
value = g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_ARP_INTERVAL);
if (value)
arp_interval = atoi (value);
value = g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_NUM_GRAT_ARP);
if (value)
num_grat_arp = atoi (value);
value = g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_NUM_UNSOL_NA);
if (value)
num_unsol_na = atoi (value);
/* Can only set one of miimon and arp_interval */
if (miimon > 0 && arp_interval > 0) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("only one of '%s' and '%s' can be set"),
NM_SETTING_BOND_OPTION_MIIMON,
NM_SETTING_BOND_OPTION_ARP_INTERVAL);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
/* Verify bond mode */
mode_orig = g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_MODE);
if (!mode_orig) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("mandatory option '%s' is missing"),
NM_SETTING_BOND_OPTION_MODE);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
mode = nm_utils_bond_mode_string_to_int (mode_orig);
if (mode == -1) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' is not a valid value for '%s'"),
value, NM_SETTING_BOND_OPTION_MODE);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
mode_new = nm_utils_bond_mode_int_to_string (mode);
/* Make sure mode is compatible with other settings */
if ( strcmp (mode_new, "balance-alb") == 0
|| strcmp (mode_new, "balance-tlb") == 0) {
if (arp_interval > 0) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s=%s' is incompatible with '%s > 0'"),
NM_SETTING_BOND_OPTION_MODE, mode_new, NM_SETTING_BOND_OPTION_ARP_INTERVAL);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
}
primary = g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_PRIMARY);
if (strcmp (mode_new, "active-backup") == 0) {
if (primary && !nm_utils_iface_valid_name (primary)) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' is not a valid interface name for '%s' option"),
primary, NM_SETTING_BOND_OPTION_PRIMARY);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
} else {
if (primary) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' option is only valid for '%s=%s'"),
NM_SETTING_BOND_OPTION_PRIMARY,
NM_SETTING_BOND_OPTION_MODE, "active-backup");
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
}
if (nm_connection_get_setting_infiniband (connection)) {
if (strcmp (mode_new, "active-backup") != 0) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s=%s' is not a valid configuration for '%s'"),
NM_SETTING_BOND_OPTION_MODE, mode_new, NM_SETTING_INFINIBAND_SETTING_NAME);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
}
if (miimon == 0) {
/* updelay and downdelay can only be used with miimon */
if (g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_UPDELAY)) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' option requires '%s' option to be set"),
NM_SETTING_BOND_OPTION_UPDELAY, NM_SETTING_BOND_OPTION_MIIMON);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
if (g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_DOWNDELAY)) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' option requires '%s' option to be set"),
NM_SETTING_BOND_OPTION_DOWNDELAY, NM_SETTING_BOND_OPTION_MIIMON);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
}
/* arp_ip_target can only be used with arp_interval, and must
* contain a comma-separated list of IPv4 addresses.
*/
arp_ip_target = g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_ARP_IP_TARGET);
if (arp_interval > 0) {
char **addrs;
guint32 addr;
int i;
if (!arp_ip_target) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' option requires '%s' option to be set"),
NM_SETTING_BOND_OPTION_ARP_INTERVAL, NM_SETTING_BOND_OPTION_ARP_IP_TARGET);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
addrs = g_strsplit (arp_ip_target, ",", -1);
if (!addrs[0]) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' option is empty"),
NM_SETTING_BOND_OPTION_ARP_IP_TARGET);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
g_strfreev (addrs);
return FALSE;
}
for (i = 0; addrs[i]; i++) {
if (!inet_pton (AF_INET, addrs[i], &addr)) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' is not a valid IPv4 address for '%s' option"),
NM_SETTING_BOND_OPTION_ARP_IP_TARGET, addrs[i]);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
g_strfreev (addrs);
return FALSE;
}
}
g_strfreev (addrs);
} else {
if (arp_ip_target) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' option requires '%s' option to be set"),
NM_SETTING_BOND_OPTION_ARP_IP_TARGET, NM_SETTING_BOND_OPTION_ARP_INTERVAL);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
}
lacp_rate = g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_LACP_RATE);
if ( lacp_rate
&& g_strcmp0 (mode_new, "802.3ad")
&& strcmp (lacp_rate, "slow") != 0
&& strcmp (lacp_rate, "0") != 0) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' option is only valid with mode '%s'"),
NM_SETTING_BOND_OPTION_LACP_RATE, "802.3ad");
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
if ( (num_grat_arp != -1 && num_unsol_na != -1)
&& (num_grat_arp != num_unsol_na)) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' and '%s' cannot have different values"),
NM_SETTING_BOND_OPTION_NUM_GRAT_ARP,
NM_SETTING_BOND_OPTION_NUM_UNSOL_NA);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
if (!_nm_connection_verify_required_interface_name (connection, error))
return FALSE;
/* *** errors above here should be always fatal, below NORMALIZABLE_ERROR *** */
if (g_strcmp0 (mode_orig, mode_new) != 0) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' option should be string"),
NM_SETTING_BOND_OPTION_MODE);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return NM_SETTING_VERIFY_NORMALIZABLE;
}
return TRUE;
}
static gboolean
verify (NMSetting *setting, GSList *all_settings, GError **error)
{
NMSettingBondPrivate *priv = NM_SETTING_BOND_GET_PRIVATE (setting);
GHashTableIter iter;
const char *key, *value;
const char *valid_modes[] = { "balance-rr",
"active-backup",
"balance-xor",
"broadcast",
"802.3ad",
"balance-tlb",
"balance-alb",
NULL };
int miimon = 0, arp_interval = 0;
const char *arp_ip_target = NULL;
const char *primary;
if (!priv->interface_name || !strlen(priv->interface_name)) {
g_set_error_literal (error,
NM_SETTING_BOND_ERROR,
NM_SETTING_BOND_ERROR_MISSING_PROPERTY,
_("property is missing"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_INTERFACE_NAME);
return FALSE;
}
if (!nm_utils_iface_valid_name (priv->interface_name)) {
g_set_error_literal (error,
NM_SETTING_BOND_ERROR,
NM_SETTING_BOND_ERROR_INVALID_PROPERTY,
_("property is invalid"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_INTERFACE_NAME);
return FALSE;
}
g_hash_table_iter_init (&iter, priv->options);
while (g_hash_table_iter_next (&iter, (gpointer) &key, (gpointer) &value)) {
if (!value[0] || !nm_setting_bond_validate_option (key, value)) {
g_set_error (error,
NM_SETTING_BOND_ERROR,
NM_SETTING_BOND_ERROR_INVALID_OPTION,
_("invalid option '%s' or its value '%s'"),
key, value);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
}
value = g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_MIIMON);
if (value)
miimon = atoi (value);
value = g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_ARP_INTERVAL);
if (value)
arp_interval = atoi (value);
/* Can only set one of miimon and arp_interval */
if (miimon > 0 && arp_interval > 0) {
g_set_error (error,
NM_SETTING_BOND_ERROR,
NM_SETTING_BOND_ERROR_INVALID_OPTION,
_("only one of '%s' and '%s' can be set"),
NM_SETTING_BOND_OPTION_MIIMON,
NM_SETTING_BOND_OPTION_ARP_INTERVAL);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
}
value = g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_MODE);
if (!value) {
g_set_error (error,
NM_SETTING_BOND_ERROR,
NM_SETTING_BOND_ERROR_MISSING_OPTION,
_("mandatory option '%s' is missing"),
NM_SETTING_BOND_OPTION_MODE);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
if (!_nm_utils_string_in_list (value, valid_modes)) {
g_set_error (error,
NM_SETTING_BOND_ERROR,
NM_SETTING_BOND_ERROR_INVALID_OPTION,
_("'%s' is not a valid value for '%s'"),
value, NM_SETTING_BOND_OPTION_MODE);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
/* Make sure mode is compatible with other settings */
if ( strcmp (value, "balance-alb") == 0
|| strcmp (value, "balance-tlb") == 0) {
if (arp_interval > 0) {
g_set_error (error,
NM_SETTING_BOND_ERROR,
NM_SETTING_BOND_ERROR_INVALID_OPTION,
_("'%s=%s' is incompatible with '%s > 0'"),
NM_SETTING_BOND_OPTION_MODE, value, NM_SETTING_BOND_OPTION_ARP_INTERVAL);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
}
primary = g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_PRIMARY);
if (strcmp (value, "active-backup") == 0) {
if (primary && !nm_utils_iface_valid_name (primary)) {
g_set_error (error,
NM_SETTING_BOND_ERROR,
NM_SETTING_BOND_ERROR_INVALID_OPTION,
_("'%s' is not a valid interface name for '%s' option"),
primary, NM_SETTING_BOND_OPTION_PRIMARY);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
} else {
if (primary) {
g_set_error (error,
NM_SETTING_BOND_ERROR,
NM_SETTING_BOND_ERROR_INVALID_OPTION,
_("'%s' option is only valid for '%s=%s'"),
NM_SETTING_BOND_OPTION_PRIMARY,
NM_SETTING_BOND_OPTION_MODE, "active-backup");
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
}
if (nm_setting_find_in_list (all_settings, NM_SETTING_INFINIBAND_SETTING_NAME)) {
if (strcmp (value, "active-backup") != 0) {
g_set_error (error,
NM_SETTING_BOND_ERROR,
NM_SETTING_BOND_ERROR_INVALID_OPTION,
_("'%s=%s' is not a valid configuration for '%s'"),
NM_SETTING_BOND_OPTION_MODE, value, NM_SETTING_INFINIBAND_SETTING_NAME);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
}
if (miimon == 0) {
/* updelay and downdelay can only be used with miimon */
if (g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_UPDELAY)) {
g_set_error (error,
NM_SETTING_BOND_ERROR,
NM_SETTING_BOND_ERROR_INVALID_OPTION,
_("'%s' option requires '%s' option to be set"),
NM_SETTING_BOND_OPTION_UPDELAY, NM_SETTING_BOND_OPTION_MIIMON);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
if (g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_DOWNDELAY)) {
g_set_error (error,
NM_SETTING_BOND_ERROR,
NM_SETTING_BOND_ERROR_INVALID_OPTION,
_("'%s' option requires '%s' option to be set"),
NM_SETTING_BOND_OPTION_DOWNDELAY, NM_SETTING_BOND_OPTION_MIIMON);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
}
/* arp_ip_target can only be used with arp_interval, and must
* contain a comma-separated list of IPv4 addresses.
*/
arp_ip_target = g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_ARP_IP_TARGET);
if (arp_interval > 0) {
char **addrs;
guint32 addr;
int i;
if (!arp_ip_target) {
g_set_error (error,
NM_SETTING_BOND_ERROR,
NM_SETTING_BOND_ERROR_MISSING_OPTION,
_("'%s' option requires '%s' option to be set"),
NM_SETTING_BOND_OPTION_ARP_INTERVAL, NM_SETTING_BOND_OPTION_ARP_IP_TARGET);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
addrs = g_strsplit (arp_ip_target, ",", -1);
if (!addrs[0]) {
g_set_error (error,
NM_SETTING_BOND_ERROR,
NM_SETTING_BOND_ERROR_INVALID_OPTION,
_("'%s' option is empty"),
NM_SETTING_BOND_OPTION_ARP_IP_TARGET);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
g_strfreev (addrs);
return FALSE;
}
for (i = 0; addrs[i]; i++) {
if (!inet_pton (AF_INET, addrs[i], &addr)) {
g_set_error (error,
NM_SETTING_BOND_ERROR,
NM_SETTING_BOND_ERROR_INVALID_OPTION,
_("'%s' is not a valid IPv4 address for '%s' option"),
NM_SETTING_BOND_OPTION_ARP_IP_TARGET, addrs[i]);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
g_strfreev (addrs);
return FALSE;
}
}
g_strfreev (addrs);
} else {
if (arp_ip_target) {
g_set_error (error,
NM_SETTING_BOND_ERROR,
NM_SETTING_BOND_ERROR_INVALID_OPTION,
_("'%s' option requires '%s' option to be set"),
NM_SETTING_BOND_OPTION_ARP_IP_TARGET, NM_SETTING_BOND_OPTION_ARP_INTERVAL);
g_prefix_error (error, "%s.%s: ", NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_OPTIONS);
return FALSE;
}
}
return TRUE;
}