// 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"
/*****************************************************************************/
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);
static inline gboolean
nm_ip_config_iter_ip4_address_next (NMDedupMultiIter *ipconf_iter, const NMPlatformIP4Address **out_address)
{
gboolean has_next;
has_next = nm_dedup_multi_iter_next (ipconf_iter);
if (out_address)
*out_address = has_next ? NMP_OBJECT_CAST_IP4_ADDRESS (ipconf_iter->current->obj) : NULL;
return has_next;
}
static inline gboolean
nm_ip_config_iter_ip4_route_next (NMDedupMultiIter *ipconf_iter, const NMPlatformIP4Route **out_route)
{
gboolean has_next;
has_next = nm_dedup_multi_iter_next (ipconf_iter);
if (out_route)
*out_route = has_next ? NMP_OBJECT_CAST_IP4_ROUTE (ipconf_iter->current->obj) : NULL;
return has_next;
}
#define nm_ip_config_iter_ip4_address_for_each(iter, self, address) \
for (nm_ip_config_iter_ip4_address_init ((iter), (self)); \
nm_ip_config_iter_ip4_address_next ((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_ip_config_iter_ip4_route_next ((iter), (route)); \
)
/*****************************************************************************/
static inline gboolean
nm_ip_config_best_default_route_is (const NMPObject *obj)
{
const NMPlatformIPRoute *r = NMP_OBJECT_CAST_IP_ROUTE (obj);
/* return whether @obj is considered a default-route.
*
* NMIP4Config/NMIP6Config tracks the (best) default-route explicitly, because
* at various places we act differently depending on whether there is a default-route
* configured.
*
* Note that this only considers the main routing table. */
return r
&& NM_PLATFORM_IP_ROUTE_IS_DEFAULT (r)
&& nm_platform_route_table_is_main (r->table_coerced);
}
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_set (const NMPObject **best_default_route, const NMPObject *new_candidate);
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);
void _nm_ip_config_merge_route_attributes (int addr_family,
NMIPRoute *s_route,
NMPlatformIPRoute *r,
guint32 route_table);
/*****************************************************************************/
#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,
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);
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 (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, AF_UNSPEC)
#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 int
nm_ip_config_get_addr_family (const NMIPConfig *config)
{
if (NM_IS_IP4_CONFIG (config))
return AF_INET;
if (NM_IS_IP6_CONFIG (config))
return AF_INET6;
g_return_val_if_reached (AF_UNSPEC);
}
#define _NM_IP_CONFIG_DISPATCH(config, v4_func, v6_func, ...) \
G_STMT_START { \
gconstpointer _config = (config); \
\
if (NM_IS_IP4_CONFIG (_config)) { \
return v4_func ((NMIP4Config *) _config, ##__VA_ARGS__); \
} else { \
nm_assert (NM_IS_IP6_CONFIG (_config)); \
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_IS_IP4_CONFIG (_config)) { \
v4_func ((NMIP4Config *) _config, ##__VA_ARGS__); \
} else { \
nm_assert (NM_IS_IP6_CONFIG (_config)); \
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 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);
}
#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_IS_IP4_CONFIG (_dst)) { \
nm_assert (NM_IS_IP4_CONFIG (_src)); \
_return v4_func ((NMIP4Config *) _dst, (const NMIP4Config *) _src, ##__VA_ARGS__); \
} else { \
nm_assert (NM_IS_IP6_CONFIG (_src)); \
_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_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__ */