diff options
Diffstat (limited to 'libnm-util/nm-setting-bond.c')
| -rw-r--r-- | libnm-util/nm-setting-bond.c | 834 |
1 files changed, 0 insertions, 834 deletions
diff --git a/libnm-util/nm-setting-bond.c b/libnm-util/nm-setting-bond.c deleted file mode 100644 index 9a1c5c73..00000000 --- a/libnm-util/nm-setting-bond.c +++ /dev/null @@ -1,834 +0,0 @@ -/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ - -/* - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301 USA. - * - * Copyright 2011 - 2013 Red Hat, Inc. - */ - -#include "nm-default.h" - -#include <string.h> -#include <stdlib.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <dbus/dbus-glib.h> - -#include "nm-setting-bond.h" -#include "nm-param-spec-specialized.h" -#include "nm-utils.h" -#include "nm-utils-private.h" -#include "nm-dbus-glib-types.h" -#include "nm-setting-private.h" - -/** - * SECTION:nm-setting-bond - * @short_description: Describes connection properties for bonds - * @include: nm-setting-bond.h - * - * The #NMSettingBond object is a #NMSetting subclass that describes properties - * necessary for bond connections. - **/ - -/** - * nm_setting_bond_error_quark: - * - * Registers an error quark for #NMSettingBond if necessary. - * - * Returns: the error quark used for #NMSettingBond errors. - **/ -GQuark -nm_setting_bond_error_quark (void) -{ - static GQuark quark; - - if (G_UNLIKELY (!quark)) - quark = g_quark_from_static_string ("nm-setting-bond-error-quark"); - return quark; -} - -G_DEFINE_TYPE_WITH_CODE (NMSettingBond, nm_setting_bond, NM_TYPE_SETTING, - _nm_register_setting (NM_SETTING_BOND_SETTING_NAME, - g_define_type_id, - 1, - NM_SETTING_BOND_ERROR)) -NM_SETTING_REGISTER_TYPE (NM_TYPE_SETTING_BOND) - -#define NM_SETTING_BOND_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SETTING_BOND, NMSettingBondPrivate)) - -typedef struct { - char *interface_name; - GHashTable *options; -} NMSettingBondPrivate; - -enum { - PROP_0, - PROP_INTERFACE_NAME, - PROP_OPTIONS, - LAST_PROP -}; - -enum { - TYPE_INT, - TYPE_STR, - TYPE_BOTH, - TYPE_IP, - TYPE_IFNAME, -}; - -typedef struct { - const char *opt; - const char *val; - guint opt_type; - guint min; - guint max; - char *list[10]; -} BondDefault; - -static const BondDefault defaults[] = { - { NM_SETTING_BOND_OPTION_MODE, "balance-rr", TYPE_BOTH, 0, 6, - { "balance-rr", "active-backup", "balance-xor", "broadcast", "802.3ad", "balance-tlb", "balance-alb", NULL } }, - { NM_SETTING_BOND_OPTION_MIIMON, "100", TYPE_INT, 0, G_MAXINT }, - { NM_SETTING_BOND_OPTION_DOWNDELAY, "0", TYPE_INT, 0, G_MAXINT }, - { NM_SETTING_BOND_OPTION_UPDELAY, "0", TYPE_INT, 0, G_MAXINT }, - { NM_SETTING_BOND_OPTION_ARP_INTERVAL, "0", TYPE_INT, 0, G_MAXINT }, - { NM_SETTING_BOND_OPTION_ARP_IP_TARGET, "", TYPE_IP }, - { NM_SETTING_BOND_OPTION_ARP_VALIDATE, "0", TYPE_BOTH, 0, 3, - { "none", "active", "backup", "all", NULL } }, - { NM_SETTING_BOND_OPTION_PRIMARY, "", TYPE_IFNAME }, - { NM_SETTING_BOND_OPTION_PRIMARY_RESELECT, "0", TYPE_BOTH, 0, 2, - { "always", "better", "failure", NULL } }, - { NM_SETTING_BOND_OPTION_FAIL_OVER_MAC, "0", TYPE_BOTH, 0, 2, - { "none", "active", "follow", NULL } }, - { NM_SETTING_BOND_OPTION_USE_CARRIER, "1", TYPE_INT, 0, 1 }, - { NM_SETTING_BOND_OPTION_AD_SELECT, "0", TYPE_BOTH, 0, 2, - { "stable", "bandwidth", "count", NULL } }, - { NM_SETTING_BOND_OPTION_XMIT_HASH_POLICY, "0", TYPE_BOTH, 0, 2, - { "layer2", "layer3+4", "layer2+3", NULL } }, - { NM_SETTING_BOND_OPTION_RESEND_IGMP, "1", TYPE_INT, 0, 255 }, - { NM_SETTING_BOND_OPTION_LACP_RATE, "0", TYPE_BOTH, 0, 1, - { "slow", "fast", NULL } }, -}; - -/** - * nm_setting_bond_new: - * - * Creates a new #NMSettingBond object with default values. - * - * Returns: (transfer full): the new empty #NMSettingBond object - **/ -NMSetting * -nm_setting_bond_new (void) -{ - return (NMSetting *) g_object_new (NM_TYPE_SETTING_BOND, NULL); -} - -/** - * nm_setting_bond_get_interface_name: - * @setting: the #NMSettingBond - * - * Returns: the #NMSettingBond:interface-name property of the setting - **/ -const char * -nm_setting_bond_get_interface_name (NMSettingBond *setting) -{ - g_return_val_if_fail (NM_IS_SETTING_BOND (setting), NULL); - - return NM_SETTING_BOND_GET_PRIVATE (setting)->interface_name; -} - -/** - * nm_setting_bond_get_num_options: - * @setting: the #NMSettingBond - * - * Returns the number of options that should be set for this bond when it - * is activated. This can be used to retrieve each option individually - * using nm_setting_bond_get_option(). - * - * Returns: the number of bonding options - **/ -guint32 -nm_setting_bond_get_num_options (NMSettingBond *setting) -{ - g_return_val_if_fail (NM_IS_SETTING_BOND (setting), 0); - - return g_hash_table_size (NM_SETTING_BOND_GET_PRIVATE (setting)->options); -} - -/** - * nm_setting_bond_get_option: - * @setting: the #NMSettingBond - * @idx: index of the desired option, from 0 to - * nm_setting_bond_get_num_options() - 1 - * @out_name: (out): on return, the name of the bonding option; this - * value is owned by the setting and should not be modified - * @out_value: (out): on return, the value of the name of the bonding - * option; this value is owned by the setting and should not be modified - * - * Given an index, return the value of the bonding option at that index. Indexes - * are *not* guaranteed to be static across modifications to options done by - * nm_setting_bond_add_option() and nm_setting_bond_remove_option(), - * and should not be used to refer to options except for short periods of time - * such as during option iteration. - * - * Returns: %TRUE on success if the index was valid and an option was found, - * %FALSE if the index was invalid (ie, greater than the number of options - * currently held by the setting) - **/ -gboolean -nm_setting_bond_get_option (NMSettingBond *setting, - guint32 idx, - const char **out_name, - const char **out_value) -{ - NMSettingBondPrivate *priv; - GList *keys; - const char *_key = NULL, *_value = NULL; - - g_return_val_if_fail (NM_IS_SETTING_BOND (setting), FALSE); - - priv = NM_SETTING_BOND_GET_PRIVATE (setting); - - if (idx >= nm_setting_bond_get_num_options (setting)) - return FALSE; - - keys = g_hash_table_get_keys (priv->options); - _key = g_list_nth_data (keys, idx); - _value = g_hash_table_lookup (priv->options, _key); - - if (out_name) - *out_name = _key; - if (out_value) - *out_value = _value; - - g_list_free (keys); - return TRUE; -} - -static gboolean -validate_int (const char *name, const char *value, const BondDefault *def) -{ - long num; - guint i; - - for (i = 0; i < strlen (value); i++) { - if (!g_ascii_isdigit (value[i]) && value[i] != '-') - return FALSE; - } - - errno = 0; - num = strtol (value, NULL, 10); - if (errno) - return FALSE; - if (num < def->min || num > def->max) - return FALSE; - - return TRUE; -} - -static gboolean -validate_list (const char *name, const char *value, const BondDefault *def) -{ - guint i; - - for (i = 0; i < G_N_ELEMENTS (def->list) && def->list[i]; i++) { - if (g_strcmp0 (def->list[i], value) == 0) - return TRUE; - } - - /* empty validation list means all values pass */ - return def->list[0] == NULL ? TRUE : FALSE; -} - -static gboolean -validate_ip (const char *name, const char *value) -{ - gs_free char *value_clone = NULL; - struct in_addr addr; - - if (!value || !value[0]) - return FALSE; - - value_clone = g_strdup (value); - value = value_clone; - for (;;) { - char *eow; - - /* we do not skip over empty words. E.g - * "192.168.1.1," is an error. - * - * ... for no particular reason. */ - - eow = strchr (value, ','); - if (eow) - *eow = '\0'; - - if (inet_pton (AF_INET, value, &addr) != 1) - return FALSE; - - if (!eow) - break; - value = eow + 1; - } - return TRUE; -} - -static gboolean -validate_ifname (const char *name, const char *value) -{ - if (!value || !value[0]) - return FALSE; - - return nm_utils_iface_valid_name (value); -} - -/** - * nm_setting_bond_validate_option: - * @name: the name of the option to validate - * @value: the value of the option to validate - * - * Checks whether @name is a valid bond option and @value is a valid value for - * the @name. If @value is %NULL, the function only validates the option name. - * - * Returns: %TRUE, if the @value is valid for the given name. - * If the @name is not a valid option, %FALSE will be returned. - * - * Since: 0.9.10 - **/ -gboolean -nm_setting_bond_validate_option (const char *name, - const char *value) -{ - guint i; - - if (!name || !name[0]) - return FALSE; - - for (i = 0; i < G_N_ELEMENTS (defaults); i++) { - if (g_strcmp0 (defaults[i].opt, name) == 0) { - if (value == NULL) - return TRUE; - switch (defaults[i].opt_type) { - case TYPE_INT: - return validate_int (name, value, &defaults[i]); - case TYPE_STR: - return validate_list (name, value, &defaults[i]); - case TYPE_BOTH: - return ( validate_int (name, value, &defaults[i]) - || validate_list (name, value, &defaults[i])); - case TYPE_IP: - return validate_ip (name, value); - case TYPE_IFNAME: - return validate_ifname (name, value); - } - return FALSE; - } - } - return FALSE; -} - -/** - * 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_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_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; -} - -/** - * nm_setting_bond_get_valid_options: - * @setting: the #NMSettingBond - * - * Returns a list of valid bond options. - * - * Returns: (transfer none): a %NULL-terminated array of strings of valid bond options. - **/ -const char ** -nm_setting_bond_get_valid_options (NMSettingBond *setting) -{ - static const char *array[G_N_ELEMENTS (defaults) + 1] = { NULL }; - int i; - - /* initialize the array once */ - if (G_UNLIKELY (array[0] == NULL)) { - for (i = 0; i < G_N_ELEMENTS (defaults); i++) - array[i] = defaults[i].opt; - array[i] = NULL; - } - return array; -} - -/** - * 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 (); -} - -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 *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_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 (!g_strv_contains (valid_modes, value)) { - 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; - } - } - - lacp_rate = g_hash_table_lookup (priv->options, NM_SETTING_BOND_OPTION_LACP_RATE); - if ( lacp_rate - && (g_strcmp0 (value, "802.3ad") != 0 && g_strcmp0 (value, "4") != 0) - && (strcmp (lacp_rate, "slow") != 0 && strcmp (lacp_rate, "0") != 0)) { - g_set_error (error, - NM_SETTING_BOND_ERROR, - NM_SETTING_BOND_ERROR_INVALID_OPTION, - _("'%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; - } - - return _nm_setting_verify_deprecated_virtual_iface_name ( - priv->interface_name, FALSE, - NM_SETTING_BOND_SETTING_NAME, NM_SETTING_BOND_INTERFACE_NAME, - NM_SETTING_BOND_ERROR, - NM_SETTING_BOND_ERROR_INVALID_PROPERTY, - NM_SETTING_BOND_ERROR_MISSING_PROPERTY, - all_settings, error); -} - -static const char * -get_virtual_iface_name (NMSetting *setting) -{ - NMSettingBond *self = NM_SETTING_BOND (setting); - - return nm_setting_bond_get_interface_name (self); -} - -static void -nm_setting_bond_init (NMSettingBond *setting) -{ - NMSettingBondPrivate *priv = NM_SETTING_BOND_GET_PRIVATE (setting); - - priv->options = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free); - - /* Default values: */ - nm_setting_bond_add_option (setting, NM_SETTING_BOND_OPTION_MODE, "balance-rr"); -} - -static void -finalize (GObject *object) -{ - NMSettingBondPrivate *priv = NM_SETTING_BOND_GET_PRIVATE (object); - - g_free (priv->interface_name); - g_hash_table_destroy (priv->options); - - G_OBJECT_CLASS (nm_setting_bond_parent_class)->finalize (object); -} - -static void -copy_hash (gpointer key, gpointer value, gpointer user_data) -{ - g_hash_table_insert ((GHashTable *) user_data, g_strdup (key), g_strdup (value)); -} - -static void -set_property (GObject *object, guint prop_id, - const GValue *value, GParamSpec *pspec) -{ - NMSettingBondPrivate *priv = NM_SETTING_BOND_GET_PRIVATE (object); - GHashTable *new_hash; - - switch (prop_id) { - case PROP_INTERFACE_NAME: - g_free (priv->interface_name); - priv->interface_name = g_value_dup_string (value); - break; - case PROP_OPTIONS: - /* Must make a deep copy of the hash table here... */ - g_hash_table_remove_all (priv->options); - new_hash = g_value_get_boxed (value); - if (new_hash) - g_hash_table_foreach (new_hash, copy_hash, priv->options); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -get_property (GObject *object, guint prop_id, - GValue *value, GParamSpec *pspec) -{ - NMSettingBondPrivate *priv = NM_SETTING_BOND_GET_PRIVATE (object); - NMSettingBond *setting = NM_SETTING_BOND (object); - - switch (prop_id) { - case PROP_INTERFACE_NAME: - g_value_set_string (value, nm_setting_bond_get_interface_name (setting)); - break; - case PROP_OPTIONS: - g_value_set_boxed (value, priv->options); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -nm_setting_bond_class_init (NMSettingBondClass *setting_class) -{ - GObjectClass *object_class = G_OBJECT_CLASS (setting_class); - NMSettingClass *parent_class = NM_SETTING_CLASS (setting_class); - - g_type_class_add_private (setting_class, sizeof (NMSettingBondPrivate)); - - /* virtual methods */ - object_class->set_property = set_property; - object_class->get_property = get_property; - object_class->finalize = finalize; - parent_class->verify = verify; - parent_class->get_virtual_iface_name = get_virtual_iface_name; - - /* Properties */ - /** - * NMSettingBond:interface-name: - * - * The name of the virtual in-kernel bonding network interface - **/ - g_object_class_install_property - (object_class, PROP_INTERFACE_NAME, - g_param_spec_string (NM_SETTING_BOND_INTERFACE_NAME, "", "", - NULL, - G_PARAM_READWRITE | - NM_SETTING_PARAM_INFERRABLE | - G_PARAM_STATIC_STRINGS)); - - /** - * NMSettingBond:options: - * - * Dictionary of key/value pairs of bonding options. Both keys and values - * must be strings. Option names must contain only alphanumeric characters - * (ie, [a-zA-Z0-9]). - **/ - g_object_class_install_property - (object_class, PROP_OPTIONS, - _nm_param_spec_specialized (NM_SETTING_BOND_OPTIONS, "", "", - DBUS_TYPE_G_MAP_OF_STRING, - G_PARAM_READWRITE | - NM_SETTING_PARAM_INFERRABLE | - G_PARAM_STATIC_STRINGS)); -} |