]> git.meshlink.io Git - catta/blobdiff - src/resolve-service.c
rename everything avahi to catta
[catta] / src / resolve-service.c
index 6625c285a54e362907beb68acf52809763bf9d12..683c85d124b6d60e73a6c677961622f7e53ae6ea 100644 (file)
@@ -1,18 +1,18 @@
 /***
-  This file is part of avahi.
+  This file is part of catta.
 
-  avahi is free software; you can redistribute it and/or modify it
+  catta is free software; you can redistribute it and/or modify it
   under the terms of the GNU Lesser General Public License as
   published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
-  avahi is distributed in the hope that it will be useful, but WITHOUT
+  catta is distributed in the hope that it will be useful, but WITHOUT
   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
   Public License for more details.
 
   You should have received a copy of the GNU Lesser General Public
-  License along with avahi; if not, write to the Free Software
+  License along with catta; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
   USA.
 ***/
 #include <stdio.h>
 #include <stdlib.h>
 
-#include <avahi/domain.h>
-#include <avahi/timeval.h>
-#include <avahi/malloc.h>
-#include <avahi/error.h>
+#include <catta/domain.h>
+#include <catta/timeval.h>
+#include <catta/malloc.h>
+#include <catta/error.h>
 
 #include "browse.h"
-#include <avahi/log.h>
+#include <catta/log.h>
 
 #define TIMEOUT_MSEC 5000
 
-struct AvahiSServiceResolver {
-    AvahiServer *server;
+struct CattaSServiceResolver {
+    CattaServer *server;
     char *service_name;
     char *service_type;
     char *domain_name;
-    AvahiProtocol address_protocol;
+    CattaProtocol address_protocol;
 
-    AvahiIfIndex interface;
-    AvahiProtocol protocol;
+    CattaIfIndex interface;
+    CattaProtocol protocol;
 
-    AvahiSRecordBrowser *record_browser_srv;
-    AvahiSRecordBrowser *record_browser_txt;
-    AvahiSRecordBrowser *record_browser_a;
-    AvahiSRecordBrowser *record_browser_aaaa;
+    CattaSRecordBrowser *record_browser_srv;
+    CattaSRecordBrowser *record_browser_txt;
+    CattaSRecordBrowser *record_browser_a;
+    CattaSRecordBrowser *record_browser_aaaa;
 
-    AvahiRecord *srv_record, *txt_record, *address_record;
-    AvahiLookupResultFlags srv_flags, txt_flags, address_flags;
+    CattaRecord *srv_record, *txt_record, *address_record;
+    CattaLookupResultFlags srv_flags, txt_flags, address_flags;
 
-    AvahiSServiceResolverCallback callback;
+    CattaSServiceResolverCallback callback;
     void* userdata;
-    AvahiLookupFlags user_flags;
+    CattaLookupFlags user_flags;
 
-    AvahiTimeEvent *time_event;
+    CattaTimeEvent *time_event;
 
-    AVAHI_LLIST_FIELDS(AvahiSServiceResolver, resolver);
+    CATTA_LLIST_FIELDS(CattaSServiceResolver, resolver);
 };
 
-static void finish(AvahiSServiceResolver *r, AvahiResolverEvent event) {
-    AvahiLookupResultFlags flags;
+static void finish(CattaSServiceResolver *r, CattaResolverEvent event) {
+    CattaLookupResultFlags flags;
 
     assert(r);
 
     if (r->time_event) {
-        avahi_time_event_free(r->time_event);
+        catta_time_event_free(r->time_event);
         r->time_event = NULL;
     }
 
@@ -78,7 +78,7 @@ static void finish(AvahiSServiceResolver *r, AvahiResolverEvent event) {
         r->address_flags;
 
     switch (event) {
-        case AVAHI_RESOLVER_FAILURE:
+        case CATTA_RESOLVER_FAILURE:
 
             r->callback(
                 r,
@@ -97,22 +97,22 @@ static void finish(AvahiSServiceResolver *r, AvahiResolverEvent event) {
 
             break;
 
-        case AVAHI_RESOLVER_FOUND: {
-            AvahiAddress a;
+        case CATTA_RESOLVER_FOUND: {
+            CattaAddress a;
 
-            assert(event == AVAHI_RESOLVER_FOUND);
+            assert(event == CATTA_RESOLVER_FOUND);
 
             assert(r->srv_record);
 
             if (r->address_record) {
                 switch (r->address_record->key->type) {
-                    case AVAHI_DNS_TYPE_A:
-                        a.proto = AVAHI_PROTO_INET;
+                    case CATTA_DNS_TYPE_A:
+                        a.proto = CATTA_PROTO_INET;
                         a.data.ipv4 = r->address_record->data.a.address;
                         break;
 
-                    case AVAHI_DNS_TYPE_AAAA:
-                        a.proto = AVAHI_PROTO_INET6;
+                    case CATTA_DNS_TYPE_AAAA:
+                        a.proto = CATTA_PROTO_INET6;
                         a.data.ipv6 = r->address_record->data.aaaa.address;
                         break;
 
@@ -141,38 +141,38 @@ static void finish(AvahiSServiceResolver *r, AvahiResolverEvent event) {
     }
 }
 
-static void time_event_callback(AvahiTimeEvent *e, void *userdata) {
-    AvahiSServiceResolver *r = userdata;
+static void time_event_callback(CattaTimeEvent *e, void *userdata) {
+    CattaSServiceResolver *r = userdata;
 
     assert(e);
     assert(r);
 
-    avahi_server_set_errno(r->server, AVAHI_ERR_TIMEOUT);
-    finish(r, AVAHI_RESOLVER_FAILURE);
+    catta_server_set_errno(r->server, CATTA_ERR_TIMEOUT);
+    finish(r, CATTA_RESOLVER_FAILURE);
 }
 
-static void start_timeout(AvahiSServiceResolver *r) {
+static void start_timeout(CattaSServiceResolver *r) {
     struct timeval tv;
     assert(r);
 
     if (r->time_event)
         return;
 
-    avahi_elapse_time(&tv, TIMEOUT_MSEC, 0);
+    catta_elapse_time(&tv, TIMEOUT_MSEC, 0);
 
-    r->time_event = avahi_time_event_new(r->server->time_event_queue, &tv, time_event_callback, r);
+    r->time_event = catta_time_event_new(r->server->time_event_queue, &tv, time_event_callback, r);
 }
 
 static void record_browser_callback(
-    AvahiSRecordBrowser*rr,
-    AvahiIfIndex interface,
-    AvahiProtocol protocol,
-    AvahiBrowserEvent event,
-    AvahiRecord *record,
-    AvahiLookupResultFlags flags,
+    CattaSRecordBrowser*rr,
+    CattaIfIndex interface,
+    CattaProtocol protocol,
+    CattaBrowserEvent event,
+    CattaRecord *record,
+    CattaLookupResultFlags flags,
     void* userdata) {
 
-    AvahiSServiceResolver *r = userdata;
+    CattaSServiceResolver *r = userdata;
 
     assert(rr);
     assert(r);
@@ -186,72 +186,72 @@ static void record_browser_callback(
 
     switch (event) {
 
-        case AVAHI_BROWSER_NEW: {
+        case CATTA_BROWSER_NEW: {
             int changed = 0;
             assert(record);
 
             if (r->interface > 0 && interface > 0 &&  interface != r->interface)
                 return;
 
-            if (r->protocol != AVAHI_PROTO_UNSPEC && protocol != AVAHI_PROTO_UNSPEC && protocol != r->protocol)
+            if (r->protocol != CATTA_PROTO_UNSPEC && protocol != CATTA_PROTO_UNSPEC && protocol != r->protocol)
                 return;
 
             if (r->interface <= 0)
                 r->interface = interface;
 
-            if (r->protocol == AVAHI_PROTO_UNSPEC)
+            if (r->protocol == CATTA_PROTO_UNSPEC)
                 r->protocol = protocol;
 
             switch (record->key->type) {
-                case AVAHI_DNS_TYPE_SRV:
+                case CATTA_DNS_TYPE_SRV:
                     if (!r->srv_record) {
-                        r->srv_record = avahi_record_ref(record);
+                        r->srv_record = catta_record_ref(record);
                         changed = 1;
 
                         if (r->record_browser_a) {
-                            avahi_s_record_browser_free(r->record_browser_a);
+                            catta_s_record_browser_free(r->record_browser_a);
                             r->record_browser_a = NULL;
                         }
 
                         if (r->record_browser_aaaa) {
-                            avahi_s_record_browser_free(r->record_browser_aaaa);
+                            catta_s_record_browser_free(r->record_browser_aaaa);
                             r->record_browser_aaaa = NULL;
                         }
 
-                        if (!(r->user_flags & AVAHI_LOOKUP_NO_ADDRESS)) {
+                        if (!(r->user_flags & CATTA_LOOKUP_NO_ADDRESS)) {
 
-                            if (r->address_protocol == AVAHI_PROTO_INET || r->address_protocol == AVAHI_PROTO_UNSPEC) {
-                                AvahiKey *k = avahi_key_new(r->srv_record->data.srv.name, AVAHI_DNS_CLASS_IN, AVAHI_DNS_TYPE_A);
-                                r->record_browser_a = avahi_s_record_browser_new(r->server, r->interface, r->protocol, k, r->user_flags & ~(AVAHI_LOOKUP_NO_TXT|AVAHI_LOOKUP_NO_ADDRESS), record_browser_callback, r);
-                                avahi_key_unref(k);
+                            if (r->address_protocol == CATTA_PROTO_INET || r->address_protocol == CATTA_PROTO_UNSPEC) {
+                                CattaKey *k = catta_key_new(r->srv_record->data.srv.name, CATTA_DNS_CLASS_IN, CATTA_DNS_TYPE_A);
+                                r->record_browser_a = catta_s_record_browser_new(r->server, r->interface, r->protocol, k, r->user_flags & ~(CATTA_LOOKUP_NO_TXT|CATTA_LOOKUP_NO_ADDRESS), record_browser_callback, r);
+                                catta_key_unref(k);
                             }
 
-                            if (r->address_protocol == AVAHI_PROTO_INET6 || r->address_protocol == AVAHI_PROTO_UNSPEC) {
-                                AvahiKey *k = avahi_key_new(r->srv_record->data.srv.name, AVAHI_DNS_CLASS_IN, AVAHI_DNS_TYPE_AAAA);
-                                r->record_browser_aaaa = avahi_s_record_browser_new(r->server, r->interface, r->protocol, k, r->user_flags & ~(AVAHI_LOOKUP_NO_TXT|AVAHI_LOOKUP_NO_ADDRESS), record_browser_callback, r);
-                                avahi_key_unref(k);
+                            if (r->address_protocol == CATTA_PROTO_INET6 || r->address_protocol == CATTA_PROTO_UNSPEC) {
+                                CattaKey *k = catta_key_new(r->srv_record->data.srv.name, CATTA_DNS_CLASS_IN, CATTA_DNS_TYPE_AAAA);
+                                r->record_browser_aaaa = catta_s_record_browser_new(r->server, r->interface, r->protocol, k, r->user_flags & ~(CATTA_LOOKUP_NO_TXT|CATTA_LOOKUP_NO_ADDRESS), record_browser_callback, r);
+                                catta_key_unref(k);
                             }
                         }
                     }
                     break;
 
-                case AVAHI_DNS_TYPE_TXT:
+                case CATTA_DNS_TYPE_TXT:
 
-                    assert(!(r->user_flags & AVAHI_LOOKUP_NO_TXT));
+                    assert(!(r->user_flags & CATTA_LOOKUP_NO_TXT));
 
                     if (!r->txt_record) {
-                        r->txt_record = avahi_record_ref(record);
+                        r->txt_record = catta_record_ref(record);
                         changed = 1;
                     }
                     break;
 
-                case AVAHI_DNS_TYPE_A:
-                case AVAHI_DNS_TYPE_AAAA:
+                case CATTA_DNS_TYPE_A:
+                case CATTA_DNS_TYPE_AAAA:
 
-                    assert(!(r->user_flags & AVAHI_LOOKUP_NO_ADDRESS));
+                    assert(!(r->user_flags & CATTA_LOOKUP_NO_ADDRESS));
 
                     if (!r->address_record) {
-                        r->address_record = avahi_record_ref(record);
+                        r->address_record = catta_record_ref(record);
                         changed = 1;
                     }
                     break;
@@ -263,70 +263,70 @@ static void record_browser_callback(
 
             if (changed &&
                 r->srv_record &&
-                (r->txt_record || (r->user_flags & AVAHI_LOOKUP_NO_TXT)) &&
-                (r->address_record || (r->user_flags & AVAHI_LOOKUP_NO_ADDRESS)))
-                finish(r, AVAHI_RESOLVER_FOUND);
+                (r->txt_record || (r->user_flags & CATTA_LOOKUP_NO_TXT)) &&
+                (r->address_record || (r->user_flags & CATTA_LOOKUP_NO_ADDRESS)))
+                finish(r, CATTA_RESOLVER_FOUND);
 
             break;
 
         }
 
-        case AVAHI_BROWSER_REMOVE:
+        case CATTA_BROWSER_REMOVE:
 
             assert(record);
 
             switch (record->key->type) {
-                case AVAHI_DNS_TYPE_SRV:
+                case CATTA_DNS_TYPE_SRV:
 
-                    if (r->srv_record && avahi_record_equal_no_ttl(record, r->srv_record)) {
-                        avahi_record_unref(r->srv_record);
+                    if (r->srv_record && catta_record_equal_no_ttl(record, r->srv_record)) {
+                        catta_record_unref(r->srv_record);
                         r->srv_record = NULL;
 
                         if (r->record_browser_a) {
-                            avahi_s_record_browser_free(r->record_browser_a);
+                            catta_s_record_browser_free(r->record_browser_a);
                             r->record_browser_a = NULL;
                         }
 
                         if (r->record_browser_aaaa) {
-                            avahi_s_record_browser_free(r->record_browser_aaaa);
+                            catta_s_record_browser_free(r->record_browser_aaaa);
                             r->record_browser_aaaa = NULL;
                         }
 
                         /** Look for a replacement */
-                        avahi_s_record_browser_restart(r->record_browser_srv);
+                        catta_s_record_browser_restart(r->record_browser_srv);
                         start_timeout(r);
                     }
 
                     break;
 
-                case AVAHI_DNS_TYPE_TXT:
+                case CATTA_DNS_TYPE_TXT:
 
-                    assert(!(r->user_flags & AVAHI_LOOKUP_NO_TXT));
+                    assert(!(r->user_flags & CATTA_LOOKUP_NO_TXT));
 
-                    if (r->txt_record && avahi_record_equal_no_ttl(record, r->txt_record)) {
-                        avahi_record_unref(r->txt_record);
+                    if (r->txt_record && catta_record_equal_no_ttl(record, r->txt_record)) {
+                        catta_record_unref(r->txt_record);
                         r->txt_record = NULL;
 
                         /** Look for a replacement */
-                        avahi_s_record_browser_restart(r->record_browser_txt);
+                        catta_s_record_browser_restart(r->record_browser_txt);
                         start_timeout(r);
                     }
                     break;
 
-                case AVAHI_DNS_TYPE_A:
-                case AVAHI_DNS_TYPE_AAAA:
+                case CATTA_DNS_TYPE_A:
+                case CATTA_DNS_TYPE_AAAA:
 
-                    assert(!(r->user_flags & AVAHI_LOOKUP_NO_ADDRESS));
+                    assert(!(r->user_flags & CATTA_LOOKUP_NO_ADDRESS));
 
-                    if (r->address_record && avahi_record_equal_no_ttl(record, r->address_record)) {
-                        avahi_record_unref(r->address_record);
+                    if (r->address_record && catta_record_equal_no_ttl(record, r->address_record)) {
+                        catta_record_unref(r->address_record);
                         r->address_record = NULL;
 
                         /** Look for a replacement */
                         if (r->record_browser_aaaa)
-                            avahi_s_record_browser_restart(r->record_browser_aaaa);
+                            catta_s_record_browser_restart(r->record_browser_aaaa);
                         if (r->record_browser_a)
-                            avahi_s_record_browser_restart(r->record_browser_a);
+                            catta_s_record_browser_restart(r->record_browser_a);
                         start_timeout(r);
                     }
                     break;
@@ -337,22 +337,22 @@ static void record_browser_callback(
 
             break;
 
-        case AVAHI_BROWSER_CACHE_EXHAUSTED:
-        case AVAHI_BROWSER_ALL_FOR_NOW:
+        case CATTA_BROWSER_CACHE_EXHAUSTED:
+        case CATTA_BROWSER_ALL_FOR_NOW:
             break;
 
-        case AVAHI_BROWSER_FAILURE:
+        case CATTA_BROWSER_FAILURE:
 
             if (rr == r->record_browser_a && r->record_browser_aaaa) {
                 /* We were looking for both AAAA and A, and the other query is still living, so we'll not die */
-                avahi_s_record_browser_free(r->record_browser_a);
+                catta_s_record_browser_free(r->record_browser_a);
                 r->record_browser_a = NULL;
                 break;
             }
 
             if (rr == r->record_browser_aaaa && r->record_browser_a) {
                 /* We were looking for both AAAA and A, and the other query is still living, so we'll not die */
-                avahi_s_record_browser_free(r->record_browser_aaaa);
+                catta_s_record_browser_free(r->record_browser_aaaa);
                 r->record_browser_aaaa = NULL;
                 break;
             }
@@ -360,67 +360,67 @@ static void record_browser_callback(
             /* Hmm, everything's lost, tell the user */
 
             if (r->record_browser_srv)
-                avahi_s_record_browser_free(r->record_browser_srv);
+                catta_s_record_browser_free(r->record_browser_srv);
             if (r->record_browser_txt)
-                avahi_s_record_browser_free(r->record_browser_txt);
+                catta_s_record_browser_free(r->record_browser_txt);
             if (r->record_browser_a)
-                avahi_s_record_browser_free(r->record_browser_a);
+                catta_s_record_browser_free(r->record_browser_a);
             if (r->record_browser_aaaa)
-                avahi_s_record_browser_free(r->record_browser_aaaa);
+                catta_s_record_browser_free(r->record_browser_aaaa);
 
             r->record_browser_srv = r->record_browser_txt = r->record_browser_a = r->record_browser_aaaa = NULL;
 
-            finish(r, AVAHI_RESOLVER_FAILURE);
+            finish(r, CATTA_RESOLVER_FAILURE);
             break;
     }
 }
 
-AvahiSServiceResolver *avahi_s_service_resolver_new(
-    AvahiServer *server,
-    AvahiIfIndex interface,
-    AvahiProtocol protocol,
+CattaSServiceResolver *catta_s_service_resolver_new(
+    CattaServer *server,
+    CattaIfIndex interface,
+    CattaProtocol protocol,
     const char *name,
     const char *type,
     const char *domain,
-    AvahiProtocol aprotocol,
-    AvahiLookupFlags flags,
-    AvahiSServiceResolverCallback callback,
+    CattaProtocol aprotocol,
+    CattaLookupFlags flags,
+    CattaSServiceResolverCallback callback,
     void* userdata) {
 
-    AvahiSServiceResolver *r;
-    AvahiKey *k;
-    char n[AVAHI_DOMAIN_NAME_MAX];
+    CattaSServiceResolver *r;
+    CattaKey *k;
+    char n[CATTA_DOMAIN_NAME_MAX];
     int ret;
 
     assert(server);
     assert(type);
     assert(callback);
 
-    AVAHI_CHECK_VALIDITY_RETURN_NULL(server, AVAHI_IF_VALID(interface), AVAHI_ERR_INVALID_INTERFACE);
-    AVAHI_CHECK_VALIDITY_RETURN_NULL(server, AVAHI_PROTO_VALID(protocol), AVAHI_ERR_INVALID_PROTOCOL);
-    AVAHI_CHECK_VALIDITY_RETURN_NULL(server, AVAHI_PROTO_VALID(aprotocol), AVAHI_ERR_INVALID_PROTOCOL);
-    AVAHI_CHECK_VALIDITY_RETURN_NULL(server, !domain || avahi_is_valid_domain_name(domain), AVAHI_ERR_INVALID_DOMAIN_NAME);
-    AVAHI_CHECK_VALIDITY_RETURN_NULL(server, !name || avahi_is_valid_service_name(name), AVAHI_ERR_INVALID_SERVICE_NAME);
-    AVAHI_CHECK_VALIDITY_RETURN_NULL(server, avahi_is_valid_service_type_strict(type), AVAHI_ERR_INVALID_SERVICE_TYPE);
-    AVAHI_CHECK_VALIDITY_RETURN_NULL(server, AVAHI_FLAGS_VALID(flags, AVAHI_LOOKUP_USE_WIDE_AREA|AVAHI_LOOKUP_USE_MULTICAST|AVAHI_LOOKUP_NO_TXT|AVAHI_LOOKUP_NO_ADDRESS), AVAHI_ERR_INVALID_FLAGS);
+    CATTA_CHECK_VALIDITY_RETURN_NULL(server, CATTA_IF_VALID(interface), CATTA_ERR_INVALID_INTERFACE);
+    CATTA_CHECK_VALIDITY_RETURN_NULL(server, CATTA_PROTO_VALID(protocol), CATTA_ERR_INVALID_PROTOCOL);
+    CATTA_CHECK_VALIDITY_RETURN_NULL(server, CATTA_PROTO_VALID(aprotocol), CATTA_ERR_INVALID_PROTOCOL);
+    CATTA_CHECK_VALIDITY_RETURN_NULL(server, !domain || catta_is_valid_domain_name(domain), CATTA_ERR_INVALID_DOMAIN_NAME);
+    CATTA_CHECK_VALIDITY_RETURN_NULL(server, !name || catta_is_valid_service_name(name), CATTA_ERR_INVALID_SERVICE_NAME);
+    CATTA_CHECK_VALIDITY_RETURN_NULL(server, catta_is_valid_service_type_strict(type), CATTA_ERR_INVALID_SERVICE_TYPE);
+    CATTA_CHECK_VALIDITY_RETURN_NULL(server, CATTA_FLAGS_VALID(flags, CATTA_LOOKUP_USE_WIDE_AREA|CATTA_LOOKUP_USE_MULTICAST|CATTA_LOOKUP_NO_TXT|CATTA_LOOKUP_NO_ADDRESS), CATTA_ERR_INVALID_FLAGS);
 
     if (!domain)
         domain = server->domain_name;
 
-    if ((ret = avahi_service_name_join(n, sizeof(n), name, type, domain)) < 0) {
-        avahi_server_set_errno(server, ret);
+    if ((ret = catta_service_name_join(n, sizeof(n), name, type, domain)) < 0) {
+        catta_server_set_errno(server, ret);
         return NULL;
     }
 
-    if (!(r = avahi_new(AvahiSServiceResolver, 1))) {
-        avahi_server_set_errno(server, AVAHI_ERR_NO_MEMORY);
+    if (!(r = catta_new(CattaSServiceResolver, 1))) {
+        catta_server_set_errno(server, CATTA_ERR_NO_MEMORY);
         return NULL;
     }
 
     r->server = server;
-    r->service_name = avahi_strdup(name);
-    r->service_type = avahi_normalize_name_strdup(type);
-    r->domain_name = avahi_normalize_name_strdup(domain);
+    r->service_name = catta_strdup(name);
+    r->service_type = catta_normalize_name_strdup(type);
+    r->domain_name = catta_normalize_name_strdup(domain);
     r->callback = callback;
     r->userdata = userdata;
     r->address_protocol = aprotocol;
@@ -431,24 +431,24 @@ AvahiSServiceResolver *avahi_s_service_resolver_new(
     r->user_flags = flags;
     r->record_browser_a = r->record_browser_aaaa = r->record_browser_srv = r->record_browser_txt = NULL;
     r->time_event = NULL;
-    AVAHI_LLIST_PREPEND(AvahiSServiceResolver, resolver, server->service_resolvers, r);
+    CATTA_LLIST_PREPEND(CattaSServiceResolver, resolver, server->service_resolvers, r);
 
-    k = avahi_key_new(n, AVAHI_DNS_CLASS_IN, AVAHI_DNS_TYPE_SRV);
-    r->record_browser_srv = avahi_s_record_browser_new(server, interface, protocol, k, flags & ~(AVAHI_LOOKUP_NO_TXT|AVAHI_LOOKUP_NO_ADDRESS), record_browser_callback, r);
-    avahi_key_unref(k);
+    k = catta_key_new(n, CATTA_DNS_CLASS_IN, CATTA_DNS_TYPE_SRV);
+    r->record_browser_srv = catta_s_record_browser_new(server, interface, protocol, k, flags & ~(CATTA_LOOKUP_NO_TXT|CATTA_LOOKUP_NO_ADDRESS), record_browser_callback, r);
+    catta_key_unref(k);
 
     if (!r->record_browser_srv) {
-        avahi_s_service_resolver_free(r);
+        catta_s_service_resolver_free(r);
         return NULL;
     }
 
-    if (!(flags & AVAHI_LOOKUP_NO_TXT)) {
-        k = avahi_key_new(n, AVAHI_DNS_CLASS_IN, AVAHI_DNS_TYPE_TXT);
-        r->record_browser_txt = avahi_s_record_browser_new(server, interface, protocol, k, flags & ~(AVAHI_LOOKUP_NO_TXT|AVAHI_LOOKUP_NO_ADDRESS),  record_browser_callback, r);
-        avahi_key_unref(k);
+    if (!(flags & CATTA_LOOKUP_NO_TXT)) {
+        k = catta_key_new(n, CATTA_DNS_CLASS_IN, CATTA_DNS_TYPE_TXT);
+        r->record_browser_txt = catta_s_record_browser_new(server, interface, protocol, k, flags & ~(CATTA_LOOKUP_NO_TXT|CATTA_LOOKUP_NO_ADDRESS),  record_browser_callback, r);
+        catta_key_unref(k);
 
         if (!r->record_browser_txt) {
-            avahi_s_service_resolver_free(r);
+            catta_s_service_resolver_free(r);
             return NULL;
         }
     }
@@ -458,32 +458,32 @@ AvahiSServiceResolver *avahi_s_service_resolver_new(
     return r;
 }
 
-void avahi_s_service_resolver_free(AvahiSServiceResolver *r) {
+void catta_s_service_resolver_free(CattaSServiceResolver *r) {
     assert(r);
 
-    AVAHI_LLIST_REMOVE(AvahiSServiceResolver, resolver, r->server->service_resolvers, r);
+    CATTA_LLIST_REMOVE(CattaSServiceResolver, resolver, r->server->service_resolvers, r);
 
     if (r->time_event)
-        avahi_time_event_free(r->time_event);
+        catta_time_event_free(r->time_event);
 
     if (r->record_browser_srv)
-        avahi_s_record_browser_free(r->record_browser_srv);
+        catta_s_record_browser_free(r->record_browser_srv);
     if (r->record_browser_txt)
-        avahi_s_record_browser_free(r->record_browser_txt);
+        catta_s_record_browser_free(r->record_browser_txt);
     if (r->record_browser_a)
-        avahi_s_record_browser_free(r->record_browser_a);
+        catta_s_record_browser_free(r->record_browser_a);
     if (r->record_browser_aaaa)
-        avahi_s_record_browser_free(r->record_browser_aaaa);
+        catta_s_record_browser_free(r->record_browser_aaaa);
 
     if (r->srv_record)
-        avahi_record_unref(r->srv_record);
+        catta_record_unref(r->srv_record);
     if (r->txt_record)
-        avahi_record_unref(r->txt_record);
+        catta_record_unref(r->txt_record);
     if (r->address_record)
-        avahi_record_unref(r->address_record);
+        catta_record_unref(r->address_record);
 
-    avahi_free(r->service_name);
-    avahi_free(r->service_type);
-    avahi_free(r->domain_name);
-    avahi_free(r);
+    catta_free(r->service_name);
+    catta_free(r->service_type);
+    catta_free(r->domain_name);
+    catta_free(r);
 }