void nm_ip6_config_hash (NMIP6Config *config, GChecksum *sum, gboolean dns_only) { guint32 i; const struct in6_addr *in6a; const char *s; g_return_if_fail (config != NULL); g_return_if_fail (sum != NULL); if (dns_only == FALSE) { for (i = 0; i < nm_ip6_config_get_num_addresses (config); i++) { NMIP6Address *a = nm_ip6_config_get_address (config, i); hash_in6addr (sum, nm_ip6_address_get_address (a)); hash_u32 (sum, nm_ip6_address_get_prefix (a)); hash_in6addr (sum, nm_ip6_address_get_gateway (a)); } for (i = 0; i < nm_ip6_config_get_num_routes (config); i++) { NMIP6Route *r = nm_ip6_config_get_route (config, i); hash_in6addr (sum, nm_ip6_route_get_dest (r)); hash_u32 (sum, nm_ip6_route_get_prefix (r)); hash_in6addr (sum, nm_ip6_route_get_next_hop (r)); hash_u32 (sum, nm_ip6_route_get_metric (r)); } in6a = nm_ip6_config_get_ptp_address (config); if (in6a) hash_in6addr (sum, in6a); } for (i = 0; i < nm_ip6_config_get_num_nameservers (config); i++) hash_in6addr (sum, nm_ip6_config_get_nameserver (config, i)); for (i = 0; i < nm_ip6_config_get_num_domains (config); i++) { s = nm_ip6_config_get_domain (config, i); g_checksum_update (sum, (const guint8 *) s, strlen (s)); } for (i = 0; i < nm_ip6_config_get_num_searches (config); i++) { s = nm_ip6_config_get_search (config, i); g_checksum_update (sum, (const guint8 *) s, strlen (s)); } }
/* This is exactly identical to nm_utils_merge_ip4_config, with s/4/6/, * except that we can't compare addresses with ==. */ void nm_utils_merge_ip6_config (NMIP6Config *ip6_config, NMSettingIP6Config *setting) { int i, j; if (!setting) return; /* Defaults are just fine */ if (nm_setting_ip6_config_get_ignore_auto_dns (setting)) { nm_ip6_config_reset_nameservers (ip6_config); nm_ip6_config_reset_domains (ip6_config); nm_ip6_config_reset_searches (ip6_config); } if (nm_setting_ip6_config_get_ignore_auto_routes (setting)) nm_ip6_config_reset_routes (ip6_config); for (i = 0; i < nm_setting_ip6_config_get_num_dns (setting); i++) { const struct in6_addr *ns; gboolean found = FALSE; /* Avoid dupes */ ns = nm_setting_ip6_config_get_dns (setting, i); for (j = 0; j < nm_ip6_config_get_num_nameservers (ip6_config); j++) { if (ip6_addresses_equal (nm_ip6_config_get_nameserver (ip6_config, j), ns)) { found = TRUE; break; } } if (!found) nm_ip6_config_add_nameserver (ip6_config, ns); } /* DNS search domains */ for (i = 0; i < nm_setting_ip6_config_get_num_dns_searches (setting); i++) { const char *search = nm_setting_ip6_config_get_dns_search (setting, i); gboolean found = FALSE; /* Avoid dupes */ for (j = 0; j < nm_ip6_config_get_num_searches (ip6_config); j++) { if (!strcmp (search, nm_ip6_config_get_search (ip6_config, j))) { found = TRUE; break; } } if (!found) nm_ip6_config_add_search (ip6_config, search); } /* IPv6 addresses */ for (i = 0; i < nm_setting_ip6_config_get_num_addresses (setting); i++) { NMIP6Address *setting_addr = nm_setting_ip6_config_get_address (setting, i); guint32 num; num = nm_ip6_config_get_num_addresses (ip6_config); for (j = 0; j < num; j++) { NMIP6Address *cfg_addr = nm_ip6_config_get_address (ip6_config, j); /* Dupe, override with user-specified address */ if (ip6_addresses_equal (nm_ip6_address_get_address (cfg_addr), nm_ip6_address_get_address (setting_addr))) { nm_ip6_config_replace_address (ip6_config, j, setting_addr); break; } } if (j == num) nm_ip6_config_add_address (ip6_config, setting_addr); } /* IPv6 routes */ for (i = 0; i < nm_setting_ip6_config_get_num_routes (setting); i++) { NMIP6Route *setting_route = nm_setting_ip6_config_get_route (setting, i); guint32 num; num = nm_ip6_config_get_num_routes (ip6_config); for (j = 0; j < num; j++) { NMIP6Route *cfg_route = nm_ip6_config_get_route (ip6_config, j); /* Dupe, override with user-specified route */ if ( ip6_addresses_equal (nm_ip6_route_get_dest (cfg_route), nm_ip6_route_get_dest (setting_route)) && (nm_ip6_route_get_prefix (cfg_route) == nm_ip6_route_get_prefix (setting_route)) && ip6_addresses_equal (nm_ip6_route_get_next_hop (cfg_route), nm_ip6_route_get_next_hop (setting_route))) { nm_ip6_config_replace_route (ip6_config, j, setting_route); break; } } if (j == num) nm_ip6_config_add_route (ip6_config, setting_route); } if (nm_setting_ip6_config_get_never_default (setting)) nm_ip6_config_set_never_default (ip6_config, TRUE); }
static void dump_ip6_to_props (NMIP6Config *ip6, GVariantBuilder *builder) { GVariantBuilder int_builder; guint n, i; const NMPlatformIP6Address *addr; const struct in6_addr *gw_bytes; const NMPlatformIP6Route *route; GVariant *ip, *gw; /* Addresses */ g_variant_builder_init (&int_builder, G_VARIANT_TYPE ("a(ayuay)")); n = nm_ip6_config_get_num_addresses (ip6); for (i = 0; i < n; i++) { addr = nm_ip6_config_get_address (ip6, i); gw_bytes = nm_ip6_config_get_gateway (ip6); ip = g_variant_new_fixed_array (G_VARIANT_TYPE_BYTE, &addr->address, sizeof (struct in6_addr), 1); gw = g_variant_new_fixed_array (G_VARIANT_TYPE_BYTE, (i == 0 && gw_bytes) ? gw_bytes : &in6addr_any, sizeof (struct in6_addr), 1); g_variant_builder_add (&int_builder, "(@ayu@ay)", ip, addr->plen, gw); } g_variant_builder_add (builder, "{sv}", "addresses", g_variant_builder_end (&int_builder)); /* DNS servers */ g_variant_builder_init (&int_builder, G_VARIANT_TYPE ("aay")); n = nm_ip6_config_get_num_nameservers (ip6); for (i = 0; i < n; i++) { ip = g_variant_new_fixed_array (G_VARIANT_TYPE_BYTE, nm_ip6_config_get_nameserver (ip6, i), sizeof (struct in6_addr), 1); g_variant_builder_add (&int_builder, "@ay", ip); } g_variant_builder_add (builder, "{sv}", "nameservers", g_variant_builder_end (&int_builder)); /* Search domains */ g_variant_builder_init (&int_builder, G_VARIANT_TYPE ("as")); n = nm_ip6_config_get_num_domains (ip6); for (i = 0; i < n; i++) g_variant_builder_add (&int_builder, "s", nm_ip6_config_get_domain (ip6, i)); g_variant_builder_add (builder, "{sv}", "domains", g_variant_builder_end (&int_builder)); /* Static routes */ g_variant_builder_init (&int_builder, G_VARIANT_TYPE ("a(ayuayu)")); n = nm_ip6_config_get_num_routes (ip6); for (i = 0; i < n; i++) { route = nm_ip6_config_get_route (ip6, i); ip = g_variant_new_fixed_array (G_VARIANT_TYPE_BYTE, &route->network, sizeof (struct in6_addr), 1); gw = g_variant_new_fixed_array (G_VARIANT_TYPE_BYTE, &route->gateway, sizeof (struct in6_addr), 1); g_variant_builder_add (&int_builder, "(@ayu@ayu)", ip, route->plen, gw, route->metric); } g_variant_builder_add (builder, "{sv}", "routes", g_variant_builder_end (&int_builder)); }