+ AVAHI_CHECK_VALIDITY_RETURN_NULL(s, s->state != AVAHI_SERVER_FAILURE && s->state != AVAHI_SERVER_INVALID, AVAHI_ERR_BAD_STATE);
+ AVAHI_CHECK_VALIDITY_RETURN_NULL(s, AVAHI_IF_VALID(interface), AVAHI_ERR_INVALID_INTERFACE);
+ AVAHI_CHECK_VALIDITY_RETURN_NULL(s, AVAHI_PROTO_VALID(protocol), AVAHI_ERR_INVALID_PROTOCOL);
+ AVAHI_CHECK_VALIDITY_RETURN_NULL(s, AVAHI_FLAGS_VALID(
+ flags,
+ AVAHI_PUBLISH_NO_ANNOUNCE|
+ AVAHI_PUBLISH_NO_PROBE|
+ AVAHI_PUBLISH_UNIQUE|
+ AVAHI_PUBLISH_ALLOW_MULTIPLE|
+ AVAHI_PUBLISH_UPDATE|
+ AVAHI_PUBLISH_USE_WIDE_AREA|
+ AVAHI_PUBLISH_USE_MULTICAST), AVAHI_ERR_INVALID_FLAGS);
+ AVAHI_CHECK_VALIDITY_RETURN_NULL(s, avahi_is_valid_domain_name(r->key->name), AVAHI_ERR_INVALID_HOST_NAME);
+ AVAHI_CHECK_VALIDITY_RETURN_NULL(s, r->ttl != 0, AVAHI_ERR_INVALID_TTL);
+ AVAHI_CHECK_VALIDITY_RETURN_NULL(s, !avahi_key_is_pattern(r->key), AVAHI_ERR_IS_PATTERN);
+ AVAHI_CHECK_VALIDITY_RETURN_NULL(s, avahi_record_is_valid(r), AVAHI_ERR_INVALID_RECORD);
+ AVAHI_CHECK_VALIDITY_RETURN_NULL(s, r->key->clazz == AVAHI_DNS_CLASS_IN, AVAHI_ERR_INVALID_DNS_CLASS);
+ AVAHI_CHECK_VALIDITY_RETURN_NULL(s,
+ (r->key->type != 0) &&
+ (r->key->type != AVAHI_DNS_TYPE_ANY) &&
+ (r->key->type != AVAHI_DNS_TYPE_OPT) &&
+ (r->key->type != AVAHI_DNS_TYPE_TKEY) &&
+ (r->key->type != AVAHI_DNS_TYPE_TSIG) &&
+ (r->key->type != AVAHI_DNS_TYPE_IXFR) &&
+ (r->key->type != AVAHI_DNS_TYPE_AXFR), AVAHI_ERR_INVALID_DNS_TYPE);
+
+ transport_flags_from_domain(s, &flags, r->key->name);
+ AVAHI_CHECK_VALIDITY_RETURN_NULL(s, flags & AVAHI_PUBLISH_USE_MULTICAST, AVAHI_ERR_NOT_SUPPORTED);
+ AVAHI_CHECK_VALIDITY_RETURN_NULL(s, !s->config.disable_publishing, AVAHI_ERR_NOT_PERMITTED);
+ AVAHI_CHECK_VALIDITY_RETURN_NULL(s,
+ !g ||
+ (g->state != AVAHI_ENTRY_GROUP_ESTABLISHED && g->state != AVAHI_ENTRY_GROUP_REGISTERING) ||
+ (flags & AVAHI_PUBLISH_UPDATE), AVAHI_ERR_BAD_STATE);