/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2008 - 2013 Red Hat, Inc.
*/
#ifndef __NETWORKMANAGER_IP4_CONFIG_H__
#define __NETWORKMANAGER_IP4_CONFIG_H__
#include "nm-setting-connection.h"
#include "nm-setting-ip4-config.h"
#include "nm-glib-aux/nm-dedup-multi.h"
#include "platform/nmp-object.h"
#include "nm-ip-config.h"
/*****************************************************************************/
typedef enum _NMIPConfigFlags {
NM_IP_CONFIG_FLAG_NONE = 0,
/* if set, then the merge flag NM_IP_CONFIG_MERGE_NO_DEFAULT_ROUTES gets
* ignored during merge. */
NM_IP_CONFIG_FLAGS_IGNORE_MERGE_NO_DEFAULT_ROUTES = (1ull << 0),
} NMIPConfigFlags;
typedef struct {
NMDedupMultiIdxType parent;
NMPObjectType obj_type;
} NMIPConfigDedupMultiIdxType;
void nm_ip_config_dedup_multi_idx_type_init(NMIPConfigDedupMultiIdxType *idx_type,
NMPObjectType obj_type);
/*****************************************************************************/
void nm_ip_config_iter_ip4_address_init(NMDedupMultiIter *iter, const NMIP4Config *self);
void nm_ip_config_iter_ip4_route_init(NMDedupMultiIter *iter, const NMIP4Config *self);
#define nm_ip_config_iter_ip4_address_for_each(iter, self, address) \
for (nm_ip_config_iter_ip4_address_init((iter), (self)); \
nm_platform_dedup_multi_iter_next_ip4_address((iter), (address));)
#define nm_ip_config_iter_ip4_route_for_each(iter, self, route) \
for (nm_ip_config_iter_ip4_route_init((iter), (self)); \
nm_platform_dedup_multi_iter_next_ip4_route((iter), (route));)
/*****************************************************************************/
const NMPObject *_nm_ip_config_best_default_route_find_better(const NMPObject *obj_cur,
const NMPObject *obj_cmp);
gboolean _nm_ip_config_best_default_route_merge(const NMPObject **best_default_route,
const NMPObject * new_candidate);
/*****************************************************************************/
gboolean _nm_ip_config_add_obj(NMDedupMultiIndex * multi_idx,
NMIPConfigDedupMultiIdxType *idx_type,
int ifindex,
const NMPObject * obj_new,
const NMPlatformObject * pl_new,
gboolean merge,
gboolean append_force,
const NMPObject ** out_obj_old,
const NMPObject ** out_obj_new);
const NMDedupMultiEntry *_nm_ip_config_lookup_ip_route(const NMDedupMultiIndex * multi_idx,
const NMIPConfigDedupMultiIdxType *idx_type,
const NMPObject * needle,
NMPlatformIPRouteCmpType cmp_type);
/*****************************************************************************/
#define NM_TYPE_IP4_CONFIG (nm_ip4_config_get_type())
#define NM_IP4_CONFIG(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), NM_TYPE_IP4_CONFIG, NMIP4Config))
#define NM_IP4_CONFIG_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), NM_TYPE_IP4_CONFIG, NMIP4ConfigClass))
#define NM_IS_IP4_CONFIG(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), NM_TYPE_IP4_CONFIG))
#define NM_IS_IP4_CONFIG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), NM_TYPE_IP4_CONFIG))
#define NM_IP4_CONFIG_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS((obj), NM_TYPE_IP4_CONFIG, NMIP4ConfigClass))
typedef struct _NMIP4ConfigClass NMIP4ConfigClass;
/* internal */
#define NM_IP4_CONFIG_MULTI_IDX "multi-idx"
#define NM_IP4_CONFIG_IFINDEX "ifindex"
/* public*/
#define NM_IP4_CONFIG_ADDRESS_DATA "address-data"
#define NM_IP4_CONFIG_ROUTE_DATA "route-data"
#define NM_IP4_CONFIG_GATEWAY "gateway"
#define NM_IP4_CONFIG_NAMESERVER_DATA "nameserver-data"
#define NM_IP4_CONFIG_DOMAINS "domains"
#define NM_IP4_CONFIG_SEARCHES "searches"
#define NM_IP4_CONFIG_DNS_OPTIONS "dns-options"
#define NM_IP4_CONFIG_DNS_PRIORITY "dns-priority"
#define NM_IP4_CONFIG_WINS_SERVER_DATA "wins-server-data"
/* deprecated */
#define NM_IP4_CONFIG_ADDRESSES "addresses"
#define NM_IP4_CONFIG_ROUTES "routes"
#define NM_IP4_CONFIG_NAMESERVERS "nameservers"
#define NM_IP4_CONFIG_WINS_SERVERS "wins-servers"
GType nm_ip4_config_get_type(void);
NMIP4Config *nm_ip4_config_new(NMDedupMultiIndex *multi_idx, int ifindex);
NMIP4Config *nm_ip4_config_clone(const NMIP4Config *self);
int nm_ip4_config_get_ifindex(const NMIP4Config *self);
NMDedupMultiIndex *nm_ip4_config_get_multi_idx(const NMIP4Config *self);
NMIP4Config *nm_ip4_config_capture(NMDedupMultiIndex *multi_idx, NMPlatform *platform, int ifindex);
void nm_ip4_config_add_dependent_routes(NMIP4Config *self,
guint32 route_table,
guint32 route_metric,
gboolean is_vrf,
GPtrArray ** out_ip4_dev_route_blacklist);
gboolean nm_ip4_config_commit(const NMIP4Config * self,
NMPlatform * platform,
NMIPRouteTableSyncMode route_table_sync);
void nm_ip4_config_merge_setting(NMIP4Config * self,
NMSettingIPConfig * setting,
NMSettingConnectionMdns mdns,
NMSettingConnectionLlmnr llmnr,
guint32 route_table,
guint32 route_metric);
NMSetting *nm_ip4_config_create_setting(const NMIP4Config *self);
void nm_ip4_config_merge(NMIP4Config * dst,
const NMIP4Config * src,
NMIPConfigMergeFlags merge_flags,
guint32 default_route_metric_penalty);
void nm_ip4_config_subtract(NMIP4Config * dst,
const NMIP4Config *src,
guint32 default_route_metric_penalty);
void nm_ip4_config_intersect(NMIP4Config * dst,
const NMIP4Config *src,
gboolean intersect_addresses,
gboolean intersect_routes,
guint32 default_route_metric_penalty);
NMIP4Config *nm_ip4_config_intersect_alloc(const NMIP4Config *a,
const NMIP4Config *b,
gboolean intersect_addresses,
gboolean intersect_routes,
guint32 default_route_metric_penalty);
gboolean
nm_ip4_config_replace(NMIP4Config *dst, const NMIP4Config *src, gboolean *relevant_changes);
const NMPObject *nm_ip4_config_best_default_route_get(const NMIP4Config *self);
const NMPObject *_nm_ip4_config_best_default_route_find(const NMIP4Config *self);
in_addr_t nmtst_ip4_config_get_gateway(NMIP4Config *config);
NMSettingConnectionMdns nm_ip4_config_mdns_get(const NMIP4Config *self);
void nm_ip4_config_mdns_set(NMIP4Config *self, NMSettingConnectionMdns mdns);
NMSettingConnectionLlmnr nm_ip4_config_llmnr_get(const NMIP4Config *self);
void nm_ip4_config_llmnr_set(NMIP4Config *self, NMSettingConnectionLlmnr llmnr);
void nm_ip4_config_set_config_flags(NMIP4Config *self, NMIPConfigFlags flags, NMIPConfigFlags mask);
NMIPConfigFlags nm_ip4_config_get_config_flags(const NMIP4Config *self);
const NMDedupMultiHeadEntry *nm_ip4_config_lookup_addresses(const NMIP4Config *self);
void nm_ip4_config_reset_addresses(NMIP4Config *self);
void nm_ip4_config_add_address(NMIP4Config *self, const NMPlatformIP4Address *address);
void _nmtst_ip4_config_del_address(NMIP4Config *self, guint i);
guint nm_ip4_config_get_num_addresses(const NMIP4Config *self);
const NMPlatformIP4Address *nm_ip4_config_get_first_address(const NMIP4Config *self);
const NMPlatformIP4Address *_nmtst_ip4_config_get_address(const NMIP4Config *self, guint i);
gboolean nm_ip4_config_address_exists(const NMIP4Config *self, const NMPlatformIP4Address *address);
const NMDedupMultiHeadEntry *nm_ip4_config_lookup_routes(const NMIP4Config *self);
void nm_ip4_config_reset_routes(NMIP4Config *self);
void nm_ip4_config_add_route(NMIP4Config * self,
const NMPlatformIP4Route *route,
const NMPObject ** out_obj_new);
void _nmtst_ip4_config_del_route(NMIP4Config *self, guint i);
guint nm_ip4_config_get_num_routes(const NMIP4Config *self);
const NMPlatformIP4Route * _nmtst_ip4_config_get_route(const NMIP4Config *self, guint i);
const NMPlatformIP4Route *nm_ip4_config_get_direct_route_for_host(const NMIP4Config *self,
in_addr_t host,
guint32 route_table);
void nm_ip4_config_update_routes_metric(NMIP4Config *self, gint64 metric);
void nm_ip4_config_reset_nameservers(NMIP4Config *self);
void nm_ip4_config_add_nameserver(NMIP4Config *self, guint32 nameserver);
static inline void
_nm_ip4_config_add_nameserver(NMIP4Config *self, const guint32 *nameserver)
{
nm_ip4_config_add_nameserver(self, *nameserver);
}
void nm_ip4_config_del_nameserver(NMIP4Config *self, guint i);
guint nm_ip4_config_get_num_nameservers(const NMIP4Config *self);
guint32 nm_ip4_config_get_nameserver(const NMIP4Config *self, guint i);
const in_addr_t *_nm_ip4_config_get_nameserver(const NMIP4Config *self, guint i);
void nm_ip4_config_reset_domains(NMIP4Config *self);
void nm_ip4_config_add_domain(NMIP4Config *self, const char *domain);
void nm_ip4_config_del_domain(NMIP4Config *self, guint i);
guint nm_ip4_config_get_num_domains(const NMIP4Config *self);
const char *nm_ip4_config_get_domain(const NMIP4Config *self, guint i);
void nm_ip4_config_reset_searches(NMIP4Config *self);
void nm_ip4_config_add_search(NMIP4Config *self, const char *search);
void nm_ip4_config_del_search(NMIP4Config *self, guint i);
guint nm_ip4_config_get_num_searches(const NMIP4Config *self);
const char *nm_ip4_config_get_search(const NMIP4Config *self, guint i);
void nm_ip4_config_reset_dns_options(NMIP4Config *self);
void nm_ip4_config_add_dns_option(NMIP4Config *self, const char *option);
void nm_ip4_config_del_dns_option(NMIP4Config *self, guint i);
guint nm_ip4_config_get_num_dns_options(const NMIP4Config *self);
const char *nm_ip4_config_get_dns_option(const NMIP4Config *self, guint i);
void nm_ip4_config_set_dns_priority(NMIP4Config *self, int priority);
int nm_ip4_config_get_dns_priority(const NMIP4Config *self);
void nm_ip4_config_reset_nis_servers(NMIP4Config *self);
void nm_ip4_config_add_nis_server(NMIP4Config *self, guint32 nis);
void nm_ip4_config_del_nis_server(NMIP4Config *self, guint i);
guint nm_ip4_config_get_num_nis_servers(const NMIP4Config *self);
guint32 nm_ip4_config_get_nis_server(const NMIP4Config *self, guint i);
void nm_ip4_config_set_nis_domain(NMIP4Config *self, const char *domain);
const char *nm_ip4_config_get_nis_domain(const NMIP4Config *self);
void nm_ip4_config_reset_wins(NMIP4Config *self);
void nm_ip4_config_add_wins(NMIP4Config *self, guint32 wins);
void nm_ip4_config_del_wins(NMIP4Config *self, guint i);
guint nm_ip4_config_get_num_wins(const NMIP4Config *self);
guint32 nm_ip4_config_get_wins(const NMIP4Config *self, guint i);
void nm_ip4_config_set_mtu(NMIP4Config *self, guint32 mtu, NMIPConfigSource source);
guint32 nm_ip4_config_get_mtu(const NMIP4Config *self);
NMIPConfigSource nm_ip4_config_get_mtu_source(const NMIP4Config *self);
void nm_ip4_config_set_metered(NMIP4Config *self, gboolean metered);
gboolean nm_ip4_config_get_metered(const NMIP4Config *self);
void nm_ip4_config_set_never_default(NMIP4Config *self, gboolean never_default);
gboolean nm_ip4_config_get_never_default(const NMIP4Config *self);
const NMPObject *nm_ip4_config_nmpobj_lookup(const NMIP4Config *self, const NMPObject *needle);
gboolean nm_ip4_config_nmpobj_remove(NMIP4Config *self, const NMPObject *needle);
void nm_ip4_config_hash(const NMIP4Config *self, GChecksum *sum, gboolean dns_only);
gboolean nm_ip4_config_equal(const NMIP4Config *a, const NMIP4Config *b);
gboolean _nm_ip_config_check_and_add_domain(GPtrArray *array, const char *domain);
void
nm_ip_config_dump(const NMIPConfig *self, const char *detail, NMLogLevel level, NMLogDomain domain);
/*****************************************************************************/
#include "nm-ip6-config.h"
static inline gboolean
NM_IS_IP_CONFIG_ADDR_FAMILY(gconstpointer config, int addr_family)
{
if (addr_family == AF_UNSPEC)
return NM_IS_IP4_CONFIG(config) || NM_IS_IP6_CONFIG(config);
if (addr_family == AF_INET)
return NM_IS_IP4_CONFIG(config);
if (addr_family == AF_INET6)
return NM_IS_IP6_CONFIG(config);
g_return_val_if_reached(FALSE);
}
#if _NM_CC_SUPPORT_GENERIC
/* _NM_IS_IP_CONFIG() is a bit unusual. If _Generic() is supported,
* it checks whether @config is either NM_IS_IP4_CONFIG() or NM_IS_IP6_CONFIG(),
* depending on the pointer type of @config.
*
* For example, with _Generic() support, the following assertions would fail:
* NMIP6Config *ptr = (NMIP6Config *) nm_ip4_config_new(...);
* g_assert (_NM_IS_IP_CONFIG (ptr, ptr));
* but the following would pass:
* NMIP4Config *ptr = nm_ip4_config_new(...);
* g_assert (_NM_IS_IP_CONFIG (ptr, ptr));
*/
#define _NM_IS_IP_CONFIG(typeexpr, config) \
({ \
const void *const _config = (config); \
_Generic ((typeexpr), \
const void *const: (NM_IS_IP4_CONFIG (_config) || NM_IS_IP6_CONFIG (_config)), \
const void * : (NM_IS_IP4_CONFIG (_config) || NM_IS_IP6_CONFIG (_config)), \
void *const: (NM_IS_IP4_CONFIG (_config) || NM_IS_IP6_CONFIG (_config)), \
void * : (NM_IS_IP4_CONFIG (_config) || NM_IS_IP6_CONFIG (_config)), \
const NMIPConfig *const: (NM_IS_IP4_CONFIG (_config) || NM_IS_IP6_CONFIG (_config)), \
const NMIPConfig * : (NM_IS_IP4_CONFIG (_config) || NM_IS_IP6_CONFIG (_config)), \
NMIPConfig *const: (NM_IS_IP4_CONFIG (_config) || NM_IS_IP6_CONFIG (_config)), \
NMIPConfig * : (NM_IS_IP4_CONFIG (_config) || NM_IS_IP6_CONFIG (_config)), \
const NMIP4Config *const: (NM_IS_IP4_CONFIG (_config)), \
const NMIP4Config * : (NM_IS_IP4_CONFIG (_config)), \
NMIP4Config *const: (NM_IS_IP4_CONFIG (_config)), \
NMIP4Config * : (NM_IS_IP4_CONFIG (_config)), \
const NMIP6Config *const: (NM_IS_IP6_CONFIG (_config)), \
const NMIP6Config * : (NM_IS_IP6_CONFIG (_config)), \
NMIP6Config *const: (NM_IS_IP6_CONFIG (_config)), \
NMIP6Config * : (NM_IS_IP6_CONFIG (_config))); \
})
#else
#define _NM_IS_IP_CONFIG(typeexpr, config) NM_IS_IP_CONFIG(config)
#endif
#define NM_IP_CONFIG_CAST(config) \
({ \
const void *const _configx = (config); \
\
nm_assert(!_configx || _NM_IS_IP_CONFIG((config), _configx)); \
NM_CONSTCAST_FULL(NMIPConfig, (config), _configx, NMIP4Config, NMIP6Config); \
})
static inline gboolean
nm_ip_config_is_ipv4(const NMIPConfig *config)
{
if (NM_IP_CONFIG_GET_CLASS(config)->is_ipv4) {
nm_assert(NM_IS_IP4_CONFIG(config));
return TRUE;
}
nm_assert(NM_IS_IP6_CONFIG(config));
return FALSE;
}
static inline int
nm_ip_config_get_addr_family(const NMIPConfig *config)
{
return nm_ip_config_is_ipv4(config) ? AF_INET : AF_INET6;
}
#define _NM_IP_CONFIG_DISPATCH(config, v4_func, v6_func, ...) \
G_STMT_START \
{ \
gconstpointer _config = (config); \
\
if (nm_ip_config_is_ipv4(_config)) { \
return v4_func((NMIP4Config *) _config, ##__VA_ARGS__); \
} else { \
return v6_func((NMIP6Config *) _config, ##__VA_ARGS__); \
} \
} \
G_STMT_END
#define _NM_IP_CONFIG_DISPATCH_VOID(config, v4_func, v6_func, ...) \
G_STMT_START \
{ \
gconstpointer _config = (config); \
\
if (nm_ip_config_is_ipv4(_config)) { \
v4_func((NMIP4Config *) _config, ##__VA_ARGS__); \
} else { \
v6_func((NMIP6Config *) _config, ##__VA_ARGS__); \
} \
} \
G_STMT_END
static inline int
nm_ip_config_get_ifindex(const NMIPConfig *self)
{
_NM_IP_CONFIG_DISPATCH(self, nm_ip4_config_get_ifindex, nm_ip6_config_get_ifindex);
}
static inline void
nm_ip_config_hash(const NMIPConfig *self, GChecksum *sum, gboolean dns_only)
{
_NM_IP_CONFIG_DISPATCH_VOID(self, nm_ip4_config_hash, nm_ip6_config_hash, sum, dns_only);
}
static inline gconstpointer
nm_ip_config_get_first_address(NMIPConfig *self)
{
_NM_IP_CONFIG_DISPATCH(self, nm_ip4_config_get_first_address, nm_ip6_config_get_first_address);
}
static inline void
nm_ip_config_iter_ip_address_init(NMDedupMultiIter *iter, const NMIPConfig *self)
{
if (nm_ip_config_is_ipv4(self))
nm_ip_config_iter_ip4_address_init(iter, (const NMIP4Config *) self);
else
nm_ip_config_iter_ip6_address_init(iter, (const NMIP6Config *) self);
}
#define nm_ip_config_iter_ip_address_for_each(iter, self, address) \
for (nm_ip_config_iter_ip_address_init((iter), (self)); \
nm_platform_dedup_multi_iter_next_ip_address((iter), (address));)
static inline void
nm_ip_config_iter_ip_route_init(NMDedupMultiIter *iter, const NMIPConfig *self)
{
if (nm_ip_config_is_ipv4(self))
nm_ip_config_iter_ip4_route_init(iter, (const NMIP4Config *) self);
else
nm_ip_config_iter_ip6_route_init(iter, (const NMIP6Config *) self);
}
#define nm_ip_config_iter_ip_route_for_each(iter, self, route) \
for (nm_ip_config_iter_ip_route_init((iter), (self)); \
nm_platform_dedup_multi_iter_next_ip_route((iter), (route));)
static inline void
nm_ip_config_add_address(NMIPConfig *self, const NMPlatformIPAddress *address)
{
_NM_IP_CONFIG_DISPATCH_VOID(self,
nm_ip4_config_add_address,
nm_ip6_config_add_address,
(gconstpointer) address);
}
static inline void
nm_ip_config_reset_addresses(NMIPConfig *self)
{
_NM_IP_CONFIG_DISPATCH_VOID(self, nm_ip4_config_reset_addresses, nm_ip6_config_reset_addresses);
}
static inline void
nm_ip_config_add_route(NMIPConfig *self,
const NMPlatformIPRoute *new,
const NMPObject **out_obj_new)
{
_NM_IP_CONFIG_DISPATCH_VOID(self,
nm_ip4_config_add_route,
nm_ip6_config_add_route,
(gpointer) new,
out_obj_new);
}
static inline void
nm_ip_config_reset_routes(NMIPConfig *self)
{
_NM_IP_CONFIG_DISPATCH_VOID(self, nm_ip4_config_reset_routes, nm_ip6_config_reset_routes);
}
static inline int
nm_ip_config_get_dns_priority(const NMIPConfig *self)
{
_NM_IP_CONFIG_DISPATCH(self, nm_ip4_config_get_dns_priority, nm_ip6_config_get_dns_priority);
}
static inline void
nm_ip_config_set_dns_priority(NMIPConfig *self, int priority)
{
_NM_IP_CONFIG_DISPATCH_VOID(self,
nm_ip4_config_set_dns_priority,
nm_ip6_config_set_dns_priority,
priority);
}
static inline void
nm_ip_config_add_nameserver(NMIPConfig *self, const NMIPAddr *ns)
{
_NM_IP_CONFIG_DISPATCH_VOID(self,
_nm_ip4_config_add_nameserver,
nm_ip6_config_add_nameserver,
(gconstpointer) ns);
}
static inline void
nm_ip_config_reset_nameservers(const NMIPConfig *self)
{
_NM_IP_CONFIG_DISPATCH_VOID(self,
nm_ip4_config_reset_nameservers,
nm_ip6_config_reset_nameservers);
}
static inline guint
nm_ip_config_get_num_nameservers(const NMIPConfig *self)
{
_NM_IP_CONFIG_DISPATCH(self,
nm_ip4_config_get_num_nameservers,
nm_ip6_config_get_num_nameservers);
}
static inline gconstpointer
nm_ip_config_get_nameserver(const NMIPConfig *self, guint i)
{
_NM_IP_CONFIG_DISPATCH(self, _nm_ip4_config_get_nameserver, nm_ip6_config_get_nameserver, i);
}
static inline guint
nm_ip_config_get_num_domains(const NMIPConfig *self)
{
_NM_IP_CONFIG_DISPATCH(self, nm_ip4_config_get_num_domains, nm_ip6_config_get_num_domains);
}
static inline const char *
nm_ip_config_get_domain(const NMIPConfig *self, guint i)
{
_NM_IP_CONFIG_DISPATCH(self, nm_ip4_config_get_domain, nm_ip6_config_get_domain, i);
}
static inline void
nm_ip_config_reset_searches(const NMIPConfig *self)
{
_NM_IP_CONFIG_DISPATCH_VOID(self, nm_ip4_config_reset_searches, nm_ip6_config_reset_searches);
}
static inline void
nm_ip_config_add_search(const NMIPConfig *self, const char *new)
{
_NM_IP_CONFIG_DISPATCH_VOID(self, nm_ip4_config_add_search, nm_ip6_config_add_search, new);
}
static inline guint
nm_ip_config_get_num_searches(const NMIPConfig *self)
{
_NM_IP_CONFIG_DISPATCH(self, nm_ip4_config_get_num_searches, nm_ip6_config_get_num_searches);
}
static inline const char *
nm_ip_config_get_search(const NMIPConfig *self, guint i)
{
_NM_IP_CONFIG_DISPATCH(self, nm_ip4_config_get_search, nm_ip6_config_get_search, i);
}
static inline guint
nm_ip_config_get_num_dns_options(const NMIPConfig *self)
{
_NM_IP_CONFIG_DISPATCH(self,
nm_ip4_config_get_num_dns_options,
nm_ip6_config_get_num_dns_options);
}
static inline const char *
nm_ip_config_get_dns_option(const NMIPConfig *self, guint i)
{
_NM_IP_CONFIG_DISPATCH(self, nm_ip4_config_get_dns_option, nm_ip6_config_get_dns_option, i);
}
static inline const NMPObject *
nm_ip_config_best_default_route_get(const NMIPConfig *self)
{
_NM_IP_CONFIG_DISPATCH(self,
nm_ip4_config_best_default_route_get,
nm_ip6_config_best_default_route_get);
}
static inline NMIPConfigFlags
nm_ip_config_get_config_flags(const NMIPConfig *self)
{
_NM_IP_CONFIG_DISPATCH(self, nm_ip4_config_get_config_flags, nm_ip6_config_get_config_flags);
}
static inline void
nm_ip_config_set_config_flags(NMIPConfig *self, NMIPConfigFlags flags, NMIPConfigFlags mask)
{
_NM_IP_CONFIG_DISPATCH_VOID(self,
nm_ip4_config_set_config_flags,
nm_ip6_config_set_config_flags,
flags,
mask);
}
static inline gboolean
nm_ip_config_get_never_default(const NMIPConfig *self)
{
_NM_IP_CONFIG_DISPATCH(self, nm_ip4_config_get_never_default, nm_ip6_config_get_never_default);
}
static inline void
nm_ip_config_set_never_default(NMIPConfig *self, gboolean never_default)
{
_NM_IP_CONFIG_DISPATCH_VOID(self,
nm_ip4_config_set_never_default,
nm_ip6_config_set_never_default,
never_default);
}
#define _NM_IP_CONFIG_DISPATCH_SET_OP(_return, dst, src, v4_func, v6_func, ...) \
G_STMT_START \
{ \
gpointer _dst = (dst); \
gconstpointer _src = (src); \
\
if (nm_ip_config_is_ipv4(_dst)) { \
_return v4_func((NMIP4Config *) _dst, (const NMIP4Config *) _src, ##__VA_ARGS__); \
} else { \
_return v6_func((NMIP6Config *) _dst, (const NMIP6Config *) _src, ##__VA_ARGS__); \
} \
} \
G_STMT_END
static inline void
nm_ip_config_intersect(NMIPConfig * dst,
const NMIPConfig *src,
gboolean intersect_addresses,
gboolean intersect_routes,
guint32 default_route_metric_penalty)
{
_NM_IP_CONFIG_DISPATCH_SET_OP(,
dst,
src,
nm_ip4_config_intersect,
nm_ip6_config_intersect,
intersect_addresses,
intersect_routes,
default_route_metric_penalty);
}
static inline void
nm_ip_config_subtract(NMIPConfig *dst, const NMIPConfig *src, guint32 default_route_metric_penalty)
{
_NM_IP_CONFIG_DISPATCH_SET_OP(,
dst,
src,
nm_ip4_config_subtract,
nm_ip6_config_subtract,
default_route_metric_penalty);
}
static inline void
nm_ip_config_merge(NMIPConfig * dst,
const NMIPConfig * src,
NMIPConfigMergeFlags merge_flags,
guint32 default_route_metric_penalty)
{
_NM_IP_CONFIG_DISPATCH_SET_OP(,
dst,
src,
nm_ip4_config_merge,
nm_ip6_config_merge,
merge_flags,
default_route_metric_penalty);
}
static inline gboolean
nm_ip_config_replace(NMIPConfig *dst, const NMIPConfig *src, gboolean *relevant_changes)
{
_NM_IP_CONFIG_DISPATCH_SET_OP(
return, dst, src, nm_ip4_config_replace, nm_ip6_config_replace, relevant_changes);
}
static inline NMIPConfig *
nm_ip_config_intersect_alloc(const NMIPConfig *a,
const NMIPConfig *b,
gboolean intersect_addresses,
gboolean intersect_routes,
guint32 default_route_metric_penalty)
{
if (nm_ip_config_is_ipv4(a)) {
nm_assert(NM_IS_IP4_CONFIG(a));
nm_assert(NM_IS_IP4_CONFIG(b));
return (NMIPConfig *) nm_ip4_config_intersect_alloc((const NMIP4Config *) a,
(const NMIP4Config *) b,
intersect_addresses,
intersect_routes,
default_route_metric_penalty);
} else {
nm_assert(NM_IS_IP6_CONFIG(a));
nm_assert(NM_IS_IP6_CONFIG(b));
return (NMIPConfig *) nm_ip6_config_intersect_alloc((const NMIP6Config *) a,
(const NMIP6Config *) b,
intersect_addresses,
intersect_routes,
default_route_metric_penalty);
}
}
#endif /* __NETWORKMANAGER_IP4_CONFIG_H__ */