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// SPDX-License-Identifier: LGPL-2.1+
/*
* Copyright (C) 2008 - 2014 Red Hat, Inc.
* Copyright (C) 2008 Novell, Inc.
*/
#include "nm-default.h"
#include "nm-dhcp-config.h"
#include "nm-dhcp4-config.h"
#include "nm-dhcp6-config.h"
#include "nm-dbus-interface.h"
#include "nm-object-private.h"
#include "nm-utils.h"
/*****************************************************************************/
NM_GOBJECT_PROPERTIES_DEFINE (NMDhcpConfig,
PROP_FAMILY,
PROP_OPTIONS,
);
typedef struct _NMDhcpConfigPrivate {
GHashTable *options;
} NMDhcpConfigPrivate;
G_DEFINE_ABSTRACT_TYPE (NMDhcpConfig, nm_dhcp_config, NM_TYPE_OBJECT)
#define NM_DHCP_CONFIG_GET_PRIVATE(self) _NM_GET_PRIVATE_PTR(self, NMDhcpConfig, NM_IS_DHCP_CONFIG, NMObject)
/*****************************************************************************/
static NMLDBusNotifyUpdatePropFlags
_notify_update_prop_options (NMClient *client,
NMLDBusObject *dbobj,
const NMLDBusMetaIface *meta_iface,
guint dbus_property_idx,
GVariant *value)
{
NMDhcpConfig *self = NM_DHCP_CONFIG (dbobj->nmobj);
NMDhcpConfigPrivate *priv = NM_DHCP_CONFIG_GET_PRIVATE (self);
g_hash_table_remove_all (priv->options);
if (value) {
GVariantIter iter;
const char *key;
GVariant *opt;
g_variant_iter_init (&iter, value);
while (g_variant_iter_next (&iter, "{&sv}", &key, &opt)) {
if (g_variant_is_of_type (opt, G_VARIANT_TYPE_STRING))
g_hash_table_insert (priv->options, g_strdup (key), g_variant_dup_string (opt, NULL));
g_variant_unref (opt);
}
}
return NML_DBUS_NOTIFY_UPDATE_PROP_FLAGS_NOTIFY;
}
/*****************************************************************************/
static void
nm_dhcp_config_init (NMDhcpConfig *self)
{
NMDhcpConfigPrivate *priv;
priv = G_TYPE_INSTANCE_GET_PRIVATE (self, NM_TYPE_DHCP_CONFIG, NMDhcpConfigPrivate);
self->_priv = priv;
priv->options = g_hash_table_new_full (nm_str_hash, g_str_equal, g_free, g_free);
}
static void
finalize (GObject *object)
{
NMDhcpConfigPrivate *priv = NM_DHCP_CONFIG_GET_PRIVATE (object);
g_hash_table_destroy (priv->options);
G_OBJECT_CLASS (nm_dhcp_config_parent_class)->finalize (object);
}
static void
get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
NMDhcpConfig *self = NM_DHCP_CONFIG (object);
switch (prop_id) {
case PROP_FAMILY:
g_value_set_int (value, nm_dhcp_config_get_family (self));
break;
case PROP_OPTIONS:
g_value_set_boxed (value, nm_dhcp_config_get_options (self));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
const NMLDBusMetaIface _nml_dbus_meta_iface_nm_dhcp4config = NML_DBUS_META_IFACE_INIT_PROP (
NM_DBUS_INTERFACE_DHCP4_CONFIG,
nm_dhcp4_config_get_type,
NML_DBUS_META_INTERFACE_PRIO_INSTANTIATE_HIGH,
NML_DBUS_META_IFACE_DBUS_PROPERTIES (
NML_DBUS_META_PROPERTY_INIT_FCN ("Options", PROP_OPTIONS, "a{sv}", _notify_update_prop_options ),
),
.base_struct_offset = G_STRUCT_OFFSET (NMDhcpConfig, _priv),
);
const NMLDBusMetaIface _nml_dbus_meta_iface_nm_dhcp6config = NML_DBUS_META_IFACE_INIT_PROP (
NM_DBUS_INTERFACE_DHCP6_CONFIG,
nm_dhcp6_config_get_type,
NML_DBUS_META_INTERFACE_PRIO_INSTANTIATE_HIGH,
NML_DBUS_META_IFACE_DBUS_PROPERTIES (
NML_DBUS_META_PROPERTY_INIT_FCN ("Options", PROP_OPTIONS, "a{sv}", _notify_update_prop_options ),
),
.base_struct_offset = G_STRUCT_OFFSET (NMDhcpConfig, _priv),
);
static void
nm_dhcp_config_class_init (NMDhcpConfigClass *config_class)
{
GObjectClass *object_class = G_OBJECT_CLASS (config_class);
g_type_class_add_private (config_class, sizeof (NMDhcpConfigPrivate));
object_class->get_property = get_property;
object_class->finalize = finalize;
/**
* NMDhcpConfig:family:
*
* The IP address family of the configuration; either
* <literal>AF_INET</literal> or <literal>AF_INET6</literal>.
**/
obj_properties[PROP_FAMILY] =
g_param_spec_int (NM_DHCP_CONFIG_FAMILY, "", "",
0, 255, AF_UNSPEC,
G_PARAM_READABLE |
G_PARAM_STATIC_STRINGS);
/**
* NMDhcpConfig:options: (type GHashTable(utf8,utf8)):
*
* The #GHashTable containing options of the configuration.
**/
obj_properties[PROP_OPTIONS] =
g_param_spec_boxed (NM_DHCP_CONFIG_OPTIONS, "", "",
G_TYPE_HASH_TABLE,
G_PARAM_READABLE |
G_PARAM_STATIC_STRINGS);
_nml_dbus_meta_class_init_with_properties (object_class, &_nml_dbus_meta_iface_nm_dhcp4config,
&_nml_dbus_meta_iface_nm_dhcp6config);
}
/**
* nm_dhcp_config_get_family:
* @config: a #NMDhcpConfig
*
* Gets the IP address family of the configuration
*
* Returns: the IP address family; either <literal>AF_INET</literal> or
* <literal>AF_INET6</literal>
**/
int
nm_dhcp_config_get_family (NMDhcpConfig *config)
{
g_return_val_if_fail (NM_IS_DHCP_CONFIG (config), AF_UNSPEC);
return NM_IS_DHCP4_CONFIG (config) ? AF_INET : AF_INET6;
}
/**
* nm_dhcp_config_get_options:
* @config: a #NMDhcpConfig
*
* Gets all the options contained in the configuration.
*
* Returns: (transfer none) (element-type utf8 utf8): the #GHashTable containing
* strings for keys and values. This is the internal copy used by the
* configuration, and must not be modified.
**/
GHashTable *
nm_dhcp_config_get_options (NMDhcpConfig *config)
{
g_return_val_if_fail (NM_IS_DHCP_CONFIG (config), NULL);
return NM_DHCP_CONFIG_GET_PRIVATE (config)->options;
}
/**
* nm_dhcp_config_get_one_option:
* @config: a #NMDhcpConfig
* @option: the option to retrieve
*
* Gets one option by option name.
*
* Returns: the configuration option's value. This is the internal string used by the
* configuration, and must not be modified.
**/
const char *
nm_dhcp_config_get_one_option (NMDhcpConfig *config, const char *option)
{
g_return_val_if_fail (NM_IS_DHCP_CONFIG (config), NULL);
return g_hash_table_lookup (nm_dhcp_config_get_options (config), option);
}
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