diff options
Diffstat (limited to 'src/core/nm-ip4-config.h')
| -rw-r--r-- | src/core/nm-ip4-config.h | 667 |
1 files changed, 667 insertions, 0 deletions
diff --git a/src/core/nm-ip4-config.h b/src/core/nm-ip4-config.h new file mode 100644 index 00000000..a795e152 --- /dev/null +++ b/src/core/nm-ip4-config.h @@ -0,0 +1,667 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * 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__ */ |