/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2008 Red Hat, Inc.
*/
#include "nm-default.h"
#include "nm-dhcp-config.h"
#include "nm-dbus-interface.h"
#include "nm-utils.h"
#include "nm-dbus-object.h"
#include "nm-core-utils.h"
/*****************************************************************************/
#define NM_TYPE_DHCP4_CONFIG (nm_dhcp4_config_get_type())
#define NM_DHCP4_CONFIG(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), NM_TYPE_DHCP4_CONFIG, NMDhcp4Config))
#define NM_DHCP4_CONFIG_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), NM_TYPE_DHCP4_CONFIG, NMDhcp4ConfigClass))
#define NM_IS_DHCP4_CONFIG(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), NM_TYPE_DHCP4_CONFIG))
#define NM_IS_DHCP4_CONFIG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), NM_TYPE_DHCP4_CONFIG))
#define NM_DHCP4_CONFIG_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS((obj), NM_TYPE_DHCP4_CONFIG, NMDhcp4ConfigClass))
typedef struct _NMDhcp4Config NMDhcp4Config;
typedef struct _NMDhcp4ConfigClass NMDhcp4ConfigClass;
static GType nm_dhcp4_config_get_type(void);
#define NM_TYPE_DHCP6_CONFIG (nm_dhcp6_config_get_type())
#define NM_DHCP6_CONFIG(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), NM_TYPE_DHCP6_CONFIG, NMDhcp6Config))
#define NM_DHCP6_CONFIG_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), NM_TYPE_DHCP6_CONFIG, NMDhcp6ConfigClass))
#define NM_IS_DHCP6_CONFIG(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), NM_TYPE_DHCP6_CONFIG))
#define NM_IS_DHCP6_CONFIG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), NM_TYPE_DHCP6_CONFIG))
#define NM_DHCP6_CONFIG_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS((obj), NM_TYPE_DHCP6_CONFIG, NMDhcp6ConfigClass))
typedef struct _NMDhcp6Config NMDhcp6Config;
typedef struct _NMDhcp6ConfigClass NMDhcp6ConfigClass;
static GType nm_dhcp6_config_get_type(void);
/*****************************************************************************/
NM_GOBJECT_PROPERTIES_DEFINE(NMDhcpConfig, PROP_OPTIONS, );
typedef struct {
GVariant *options;
} NMDhcpConfigPrivate;
struct _NMDhcpConfig {
NMDBusObject parent;
NMDhcpConfigPrivate _priv;
};
struct _NMDhcpConfigClass {
NMDBusObjectClass parent;
};
G_DEFINE_ABSTRACT_TYPE(NMDhcpConfig, nm_dhcp_config, NM_TYPE_DBUS_OBJECT)
#define NM_DHCP_CONFIG_GET_PRIVATE(self) _NM_GET_PRIVATE(self, NMDhcpConfig, NM_IS_DHCP_CONFIG)
/*****************************************************************************/
void
nm_dhcp_config_set_options(NMDhcpConfig *self, GHashTable *options)
{
NMDhcpConfigPrivate *priv;
g_return_if_fail(NM_IS_DHCP_CONFIG(self));
g_return_if_fail(options);
priv = NM_DHCP_CONFIG_GET_PRIVATE(self);
nm_g_variant_unref(priv->options);
priv->options = g_variant_ref_sink(nm_utils_strdict_to_variant_asv(options));
_notify(self, PROP_OPTIONS);
}
const char *
nm_dhcp_config_get_option(NMDhcpConfig *self, const char *key)
{
NMDhcpConfigPrivate *priv;
const char * value;
g_return_val_if_fail(NM_IS_DHCP_CONFIG(self), NULL);
g_return_val_if_fail(key, NULL);
priv = NM_DHCP_CONFIG_GET_PRIVATE(self);
if (priv->options && g_variant_lookup(priv->options, key, "&s", &value))
return value;
else
return NULL;
}
GVariant *
nm_dhcp_config_get_options(NMDhcpConfig *self)
{
g_return_val_if_fail(NM_IS_DHCP_CONFIG(self), NULL);
return NM_DHCP_CONFIG_GET_PRIVATE(self)->options;
}
/*****************************************************************************/
static void
get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
{
NMDhcpConfigPrivate *priv = NM_DHCP_CONFIG_GET_PRIVATE(object);
switch (prop_id) {
case PROP_OPTIONS:
g_value_set_variant(value,
priv->options ?: g_variant_new_array(G_VARIANT_TYPE("{sv}"), NULL, 0));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
/*****************************************************************************/
static void
nm_dhcp_config_init(NMDhcpConfig *self)
{}
NMDhcpConfig *
nm_dhcp_config_new(int addr_family)
{
nm_assert_addr_family(addr_family);
return g_object_new(addr_family != AF_INET ? NM_TYPE_DHCP6_CONFIG : NM_TYPE_DHCP4_CONFIG, NULL);
}
static void
finalize(GObject *object)
{
NMDhcpConfigPrivate *priv = NM_DHCP_CONFIG_GET_PRIVATE(object);
nm_g_variant_unref(priv->options);
G_OBJECT_CLASS(nm_dhcp_config_parent_class)->finalize(object);
}
static void
nm_dhcp_config_class_init(NMDhcpConfigClass *config_class)
{
GObjectClass *object_class = G_OBJECT_CLASS(config_class);
object_class->get_property = get_property;
object_class->finalize = finalize;
obj_properties[PROP_OPTIONS] = g_param_spec_variant(NM_DHCP_CONFIG_OPTIONS,
"",
"",
G_VARIANT_TYPE("a{sv}"),
NULL,
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties);
}
/*****************************************************************************/
struct _NMDhcp4Config {
NMDhcpConfig parent;
};
struct _NMDhcp4ConfigClass {
NMDhcpConfigClass parent;
};
G_DEFINE_TYPE(NMDhcp4Config, nm_dhcp4_config, NM_TYPE_DHCP_CONFIG)
static void
nm_dhcp4_config_init(NMDhcp4Config *self)
{}
static const NMDBusInterfaceInfoExtended interface_info_dhcp4_config = {
.parent = NM_DEFINE_GDBUS_INTERFACE_INFO_INIT(
NM_DBUS_INTERFACE_DHCP4_CONFIG,
.signals = NM_DEFINE_GDBUS_SIGNAL_INFOS(&nm_signal_info_property_changed_legacy, ),
.properties = NM_DEFINE_GDBUS_PROPERTY_INFOS(
NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("Options",
"a{sv}",
NM_DHCP_CONFIG_OPTIONS), ), ),
.legacy_property_changed = TRUE,
};
static void
nm_dhcp4_config_class_init(NMDhcp4ConfigClass *klass)
{
NMDBusObjectClass *dbus_object_class = NM_DBUS_OBJECT_CLASS(klass);
dbus_object_class->export_path = NM_DBUS_EXPORT_PATH_NUMBERED(NM_DBUS_PATH "/DHCP4Config");
dbus_object_class->interface_infos = NM_DBUS_INTERFACE_INFOS(&interface_info_dhcp4_config);
dbus_object_class->export_on_construction = TRUE;
}
/*****************************************************************************/
struct _NMDhcp6Config {
NMDhcpConfig parent;
};
struct _NMDhcp6ConfigClass {
NMDhcpConfigClass parent;
};
G_DEFINE_TYPE(NMDhcp6Config, nm_dhcp6_config, NM_TYPE_DHCP_CONFIG)
static void
nm_dhcp6_config_init(NMDhcp6Config *self)
{}
static const NMDBusInterfaceInfoExtended interface_info_dhcp6_config = {
.parent = NM_DEFINE_GDBUS_INTERFACE_INFO_INIT(
NM_DBUS_INTERFACE_DHCP6_CONFIG,
.signals = NM_DEFINE_GDBUS_SIGNAL_INFOS(&nm_signal_info_property_changed_legacy, ),
.properties = NM_DEFINE_GDBUS_PROPERTY_INFOS(
NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("Options",
"a{sv}",
NM_DHCP_CONFIG_OPTIONS), ), ),
.legacy_property_changed = TRUE,
};
static void
nm_dhcp6_config_class_init(NMDhcp6ConfigClass *klass)
{
NMDBusObjectClass *dbus_object_class = NM_DBUS_OBJECT_CLASS(klass);
dbus_object_class->export_path = NM_DBUS_EXPORT_PATH_NUMBERED(NM_DBUS_PATH "/DHCP6Config");
dbus_object_class->interface_infos = NM_DBUS_INTERFACE_INFOS(&interface_info_dhcp6_config);
dbus_object_class->export_on_construction = TRUE;
}