diff options
Diffstat (limited to 'avahi-core/wide-area.c')
-rw-r--r-- | avahi-core/wide-area.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/avahi-core/wide-area.c b/avahi-core/wide-area.c index fc39763..a8602fb 100644 --- a/avahi-core/wide-area.c +++ b/avahi-core/wide-area.c @@ -828,6 +828,8 @@ int avahi_wide_area_publish(AvahiRecord *r, const char *zone, uint16_t id, int f char globalfield[AVAHI_DOMAIN_NAME_MAX]; char *backup = NULL; char *backupfield = NULL; + uint16_t backupclass; + uint32_t backupttl; char *tmp; AvahiDnsPacket *p; @@ -922,6 +924,12 @@ int avahi_wide_area_publish(AvahiRecord *r, const char *zone, uint16_t id, int f } if(action == AVAHI_WIDEAREA_DELETE) { /* deleting pre-existing record */ + backupclass = r->key->clazz; + r->key->clazz = AVAHI_DNS_CLASS_NONE; + + backupttl = r->ttl; /* TODO: fix library limit, support 0 TTL */ + r->ttl = 0; + result = avahi_dns_packet_append_record(p, r, 0, 0); /* bind max TTL to 0, deletion */ } else { /* publishing new record */ if(r->key->type == AVAHI_DNS_TYPE_A) { /* standardize TTLs independent of record for wide-area */ @@ -972,6 +980,7 @@ int avahi_wide_area_publish(AvahiRecord *r, const char *zone, uint16_t id, int f /* cleanup */ r->key->name = backup; /* restore original key */ + if (backupfield) if (r->key->type == AVAHI_DNS_TYPE_SRV) { /* SRV has a different layout than other records in the union */ r->data.srv.name = backupfield; /* restore field if altered */ @@ -979,5 +988,10 @@ int avahi_wide_area_publish(AvahiRecord *r, const char *zone, uint16_t id, int f r->data.ptr.name = backupfield; /* restore field if altered */ } + if(action == AVAHI_WIDEAREA_DELETE) { /* restore class if altered */ + r->key->clazz = backupclass; + r->ttl = backupttl; + } + return 0; } |