/***
- 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 <sys/socket.h>
#include <netinet/in.h>
-#include <avahi/error.h>
-#include <avahi/malloc.h>
-#include <avahi/domain.h>
-#include <avahi/log.h>
+#include <catta/error.h>
+#include <catta/malloc.h>
+#include <catta/domain.h>
+#include <catta/log.h>
#include "iface.h"
#include "dns.h"
#include "multicast-lookup.h"
#include "querier.h"
-void avahi_interface_address_update_rrs(AvahiInterfaceAddress *a, int remove_rrs) {
- AvahiInterfaceMonitor *m;
+void catta_interface_address_update_rrs(CattaInterfaceAddress *a, int remove_rrs) {
+ CattaInterfaceMonitor *m;
assert(a);
m = a->monitor;
if (m->list_complete &&
- avahi_interface_address_is_relevant(a) &&
- avahi_interface_is_relevant(a->interface) &&
+ catta_interface_address_is_relevant(a) &&
+ catta_interface_is_relevant(a->iface) &&
!remove_rrs &&
m->server->config.publish_addresses &&
- (m->server->state == AVAHI_SERVER_RUNNING ||
- m->server->state == AVAHI_SERVER_REGISTERING)) {
+ (m->server->state == CATTA_SERVER_RUNNING ||
+ m->server->state == CATTA_SERVER_REGISTERING)) {
/* Fill the entry group */
if (!a->entry_group)
- a->entry_group = avahi_s_entry_group_new(m->server, avahi_host_rr_entry_group_callback, NULL);
+ a->entry_group = catta_s_entry_group_new(m->server, catta_host_rr_entry_group_callback, NULL);
if (!a->entry_group) /* OOM */
return;
- if (avahi_s_entry_group_is_empty(a->entry_group)) {
- char t[AVAHI_ADDRESS_STR_MAX];
- AvahiProtocol p;
+ if (catta_s_entry_group_is_empty(a->entry_group)) {
+ char t[CATTA_ADDRESS_STR_MAX];
+ CattaProtocol p;
- p = (a->interface->protocol == AVAHI_PROTO_INET && m->server->config.publish_a_on_ipv6) ||
- (a->interface->protocol == AVAHI_PROTO_INET6 && m->server->config.publish_aaaa_on_ipv4) ? AVAHI_PROTO_UNSPEC : a->interface->protocol;
+ p = (a->iface->protocol == CATTA_PROTO_INET && m->server->config.publish_a_on_ipv6) ||
+ (a->iface->protocol == CATTA_PROTO_INET6 && m->server->config.publish_aaaa_on_ipv4) ? CATTA_PROTO_UNSPEC : a->iface->protocol;
- avahi_address_snprint(t, sizeof(t), &a->address);
- avahi_log_info("Registering new address record for %s on %s.%s.", t, a->interface->hardware->name, p == AVAHI_PROTO_UNSPEC ? "*" : avahi_proto_to_string(p));
+ catta_address_snprint(t, sizeof(t), &a->address);
+ catta_log_info("Registering new address record for %s on %s.%s.", t, a->iface->hardware->name, p == CATTA_PROTO_UNSPEC ? "*" : catta_proto_to_string(p));
- if (avahi_server_add_address(m->server, a->entry_group, a->interface->hardware->index, p, m->server->config.publish_no_reverse ? AVAHI_PUBLISH_NO_REVERSE : 0, NULL, &a->address) < 0) {
- avahi_log_warn(__FILE__": avahi_server_add_address() failed: %s", avahi_strerror(m->server->error));
- avahi_s_entry_group_free(a->entry_group);
+ if (catta_server_add_address(m->server, a->entry_group, a->iface->hardware->index, p, m->server->config.publish_no_reverse ? CATTA_PUBLISH_NO_REVERSE : 0, NULL, &a->address) < 0) {
+ catta_log_warn(__FILE__": catta_server_add_address() failed: %s", catta_strerror(m->server->error));
+ catta_s_entry_group_free(a->entry_group);
a->entry_group = NULL;
return;
}
- avahi_s_entry_group_commit(a->entry_group);
+ catta_s_entry_group_commit(a->entry_group);
}
} else {
/* Clear the entry group */
- if (a->entry_group && !avahi_s_entry_group_is_empty(a->entry_group)) {
- char t[AVAHI_ADDRESS_STR_MAX];
- avahi_address_snprint(t, sizeof(t), &a->address);
+ if (a->entry_group && !catta_s_entry_group_is_empty(a->entry_group)) {
+ char t[CATTA_ADDRESS_STR_MAX];
+ catta_address_snprint(t, sizeof(t), &a->address);
- avahi_log_info("Withdrawing address record for %s on %s.", t, a->interface->hardware->name);
+ catta_log_info("Withdrawing address record for %s on %s.", t, a->iface->hardware->name);
- if (avahi_s_entry_group_get_state(a->entry_group) == AVAHI_ENTRY_GROUP_REGISTERING &&
- m->server->state == AVAHI_SERVER_REGISTERING)
- avahi_server_decrease_host_rr_pending(m->server);
+ if (catta_s_entry_group_get_state(a->entry_group) == CATTA_ENTRY_GROUP_REGISTERING &&
+ m->server->state == CATTA_SERVER_REGISTERING)
+ catta_server_decrease_host_rr_pending(m->server);
- avahi_s_entry_group_reset(a->entry_group);
+ catta_s_entry_group_reset(a->entry_group);
}
}
}
-void avahi_interface_update_rrs(AvahiInterface *i, int remove_rrs) {
- AvahiInterfaceAddress *a;
+void catta_interface_update_rrs(CattaInterface *i, int remove_rrs) {
+ CattaInterfaceAddress *a;
assert(i);
for (a = i->addresses; a; a = a->address_next)
- avahi_interface_address_update_rrs(a, remove_rrs);
+ catta_interface_address_update_rrs(a, remove_rrs);
}
-void avahi_hw_interface_update_rrs(AvahiHwInterface *hw, int remove_rrs) {
- AvahiInterface *i;
- AvahiInterfaceMonitor *m;
+void catta_hw_interface_update_rrs(CattaHwInterface *hw, int remove_rrs) {
+ CattaInterface *i;
+ CattaInterfaceMonitor *m;
assert(hw);
m = hw->monitor;
for (i = hw->interfaces; i; i = i->by_hardware_next)
- avahi_interface_update_rrs(i, remove_rrs);
+ catta_interface_update_rrs(i, remove_rrs);
if (m->list_complete &&
!remove_rrs &&
m->server->config.publish_workstation &&
- (m->server->state == AVAHI_SERVER_RUNNING)) {
+ (m->server->state == CATTA_SERVER_RUNNING)) {
if (!hw->entry_group)
- hw->entry_group = avahi_s_entry_group_new(m->server, avahi_host_rr_entry_group_callback, NULL);
+ hw->entry_group = catta_s_entry_group_new(m->server, catta_host_rr_entry_group_callback, NULL);
if (!hw->entry_group)
return; /* OOM */
- if (avahi_s_entry_group_is_empty(hw->entry_group)) {
- char name[AVAHI_LABEL_MAX], unescaped[AVAHI_LABEL_MAX], mac[256];
+ if (catta_s_entry_group_is_empty(hw->entry_group)) {
+ char name[CATTA_LABEL_MAX], unescaped[CATTA_LABEL_MAX], mac[256];
const char *p = m->server->host_name;
- avahi_unescape_label(&p, unescaped, sizeof(unescaped));
- avahi_format_mac_address(mac, sizeof(mac), hw->mac_address, hw->mac_address_size);
+ catta_unescape_label(&p, unescaped, sizeof(unescaped));
+ catta_format_mac_address(mac, sizeof(mac), hw->mac_address, hw->mac_address_size);
snprintf(name, sizeof(name), "%s [%s]", unescaped, mac);
- if (avahi_server_add_service(m->server, hw->entry_group, hw->index, AVAHI_PROTO_UNSPEC, 0, name, "_workstation._tcp", NULL, NULL, 9, NULL) < 0) {
- avahi_log_warn(__FILE__": avahi_server_add_service() failed: %s", avahi_strerror(m->server->error));
- avahi_s_entry_group_free(hw->entry_group);
+ if (catta_server_add_service(m->server, hw->entry_group, hw->index, CATTA_PROTO_UNSPEC, 0, name, "_workstation._tcp", NULL, NULL, 9, NULL) < 0) {
+ catta_log_warn(__FILE__": catta_server_add_service() failed: %s", catta_strerror(m->server->error));
+ catta_s_entry_group_free(hw->entry_group);
hw->entry_group = NULL;
} else
- avahi_s_entry_group_commit(hw->entry_group);
+ catta_s_entry_group_commit(hw->entry_group);
}
} else {
- if (hw->entry_group && !avahi_s_entry_group_is_empty(hw->entry_group)) {
+ if (hw->entry_group && !catta_s_entry_group_is_empty(hw->entry_group)) {
- avahi_log_info("Withdrawing workstation service for %s.", hw->name);
+ catta_log_info("Withdrawing workstation service for %s.", hw->name);
- if (avahi_s_entry_group_get_state(hw->entry_group) == AVAHI_ENTRY_GROUP_REGISTERING &&
- m->server->state == AVAHI_SERVER_REGISTERING)
- avahi_server_decrease_host_rr_pending(m->server);
+ if (catta_s_entry_group_get_state(hw->entry_group) == CATTA_ENTRY_GROUP_REGISTERING &&
+ m->server->state == CATTA_SERVER_REGISTERING)
+ catta_server_decrease_host_rr_pending(m->server);
- avahi_s_entry_group_reset(hw->entry_group);
+ catta_s_entry_group_reset(hw->entry_group);
}
}
}
-void avahi_interface_monitor_update_rrs(AvahiInterfaceMonitor *m, int remove_rrs) {
- AvahiHwInterface *hw;
+void catta_interface_monitor_update_rrs(CattaInterfaceMonitor *m, int remove_rrs) {
+ CattaHwInterface *hw;
assert(m);
for (hw = m->hw_interfaces; hw; hw = hw->hardware_next)
- avahi_hw_interface_update_rrs(hw, remove_rrs);
+ catta_hw_interface_update_rrs(hw, remove_rrs);
}
-static int interface_mdns_mcast_join(AvahiInterface *i, int join) {
- char at[AVAHI_ADDRESS_STR_MAX];
+static int interface_mdns_mcast_join(CattaInterface *i, int join) {
+ char at[CATTA_ADDRESS_STR_MAX];
int r;
assert(i);
if (!!join == !!i->mcast_joined)
return 0;
- if ((i->protocol == AVAHI_PROTO_INET6 && i->monitor->server->fd_ipv6 < 0) ||
- (i->protocol == AVAHI_PROTO_INET && i->monitor->server->fd_ipv4 < 0))
+ if ((i->protocol == CATTA_PROTO_INET6 && i->monitor->server->fd_ipv6 < 0) ||
+ (i->protocol == CATTA_PROTO_INET && i->monitor->server->fd_ipv4 < 0))
return -1;
if (join) {
- AvahiInterfaceAddress *a;
+ CattaInterfaceAddress *a;
/* Look if there's an address with global scope */
for (a = i->addresses; a; a = a->address_next)
i->local_mcast_address = a->address;
}
- avahi_log_info("%s mDNS multicast group on interface %s.%s with address %s.",
+ catta_log_info("%s mDNS multicast group on interface %s.%s with address %s.",
join ? "Joining" : "Leaving",
i->hardware->name,
- avahi_proto_to_string(i->protocol),
- avahi_address_snprint(at, sizeof(at), &i->local_mcast_address));
+ catta_proto_to_string(i->protocol),
+ catta_address_snprint(at, sizeof(at), &i->local_mcast_address));
- if (i->protocol == AVAHI_PROTO_INET6)
- r = avahi_mdns_mcast_join_ipv6(i->monitor->server->fd_ipv6, &i->local_mcast_address.data.ipv6, i->hardware->index, join);
+ if (i->protocol == CATTA_PROTO_INET6)
+ r = catta_mdns_mcast_join_ipv6(i->monitor->server->fd_ipv6, &i->local_mcast_address.data.ipv6, i->hardware->index, join);
else {
- assert(i->protocol == AVAHI_PROTO_INET);
+ assert(i->protocol == CATTA_PROTO_INET);
- r = avahi_mdns_mcast_join_ipv4(i->monitor->server->fd_ipv4, &i->local_mcast_address.data.ipv4, i->hardware->index, join);
+ r = catta_mdns_mcast_join_ipv4(i->monitor->server->fd_ipv4, &i->local_mcast_address.data.ipv4, i->hardware->index, join);
}
if (r < 0)
return 0;
}
-static int interface_mdns_mcast_rejoin(AvahiInterface *i) {
- AvahiInterfaceAddress *a, *usable = NULL, *found = NULL;
+static int interface_mdns_mcast_rejoin(CattaInterface *i) {
+ CattaInterfaceAddress *a, *usable = NULL, *found = NULL;
assert(i);
if (!i->mcast_joined)
if (a->global_scope && !usable)
usable = a;
- if (avahi_address_cmp(&a->address, &i->local_mcast_address) == 0) {
+ if (catta_address_cmp(&a->address, &i->local_mcast_address) == 0) {
if (a->global_scope)
/* No action necessary: the address still exists and
return interface_mdns_mcast_join(i, 1);
}
-void avahi_interface_address_free(AvahiInterfaceAddress *a) {
+void catta_interface_address_free(CattaInterfaceAddress *a) {
assert(a);
- assert(a->interface);
+ assert(a->iface);
- avahi_interface_address_update_rrs(a, 1);
- AVAHI_LLIST_REMOVE(AvahiInterfaceAddress, address, a->interface->addresses, a);
+ catta_interface_address_update_rrs(a, 1);
+ CATTA_LLIST_REMOVE(CattaInterfaceAddress, address, a->iface->addresses, a);
if (a->entry_group)
- avahi_s_entry_group_free(a->entry_group);
+ catta_s_entry_group_free(a->entry_group);
- interface_mdns_mcast_rejoin(a->interface);
+ interface_mdns_mcast_rejoin(a->iface);
- avahi_free(a);
+ catta_free(a);
}
-void avahi_interface_free(AvahiInterface *i, int send_goodbye) {
+void catta_interface_free(CattaInterface *i, int send_goodbye) {
assert(i);
/* Handle goodbyes and remove announcers */
- avahi_goodbye_interface(i->monitor->server, i, send_goodbye, 1);
- avahi_response_scheduler_force(i->response_scheduler);
+ catta_goodbye_interface(i->monitor->server, i, send_goodbye, 1);
+ catta_response_scheduler_force(i->response_scheduler);
assert(!i->announcers);
if (i->mcast_joined)
interface_mdns_mcast_join(i, 0);
/* Remove queriers */
- avahi_querier_free_all(i);
- avahi_hashmap_free(i->queriers_by_key);
+ catta_querier_free_all(i);
+ catta_hashmap_free(i->queriers_by_key);
/* Remove local RRs */
- avahi_interface_update_rrs(i, 1);
+ catta_interface_update_rrs(i, 1);
while (i->addresses)
- avahi_interface_address_free(i->addresses);
+ catta_interface_address_free(i->addresses);
- avahi_response_scheduler_free(i->response_scheduler);
- avahi_query_scheduler_free(i->query_scheduler);
- avahi_probe_scheduler_free(i->probe_scheduler);
- avahi_cache_free(i->cache);
+ catta_response_scheduler_free(i->response_scheduler);
+ catta_query_scheduler_free(i->query_scheduler);
+ catta_probe_scheduler_free(i->probe_scheduler);
+ catta_cache_free(i->cache);
- AVAHI_LLIST_REMOVE(AvahiInterface, interface, i->monitor->interfaces, i);
- AVAHI_LLIST_REMOVE(AvahiInterface, by_hardware, i->hardware->interfaces, i);
+ CATTA_LLIST_REMOVE(CattaInterface, iface, i->monitor->interfaces, i);
+ CATTA_LLIST_REMOVE(CattaInterface, by_hardware, i->hardware->interfaces, i);
- avahi_free(i);
+ catta_free(i);
}
-void avahi_hw_interface_free(AvahiHwInterface *hw, int send_goodbye) {
+void catta_hw_interface_free(CattaHwInterface *hw, int send_goodbye) {
assert(hw);
- avahi_hw_interface_update_rrs(hw, 1);
+ catta_hw_interface_update_rrs(hw, 1);
while (hw->interfaces)
- avahi_interface_free(hw->interfaces, send_goodbye);
+ catta_interface_free(hw->interfaces, send_goodbye);
if (hw->entry_group)
- avahi_s_entry_group_free(hw->entry_group);
+ catta_s_entry_group_free(hw->entry_group);
- AVAHI_LLIST_REMOVE(AvahiHwInterface, hardware, hw->monitor->hw_interfaces, hw);
- avahi_hashmap_remove(hw->monitor->hashmap, &hw->index);
+ CATTA_LLIST_REMOVE(CattaHwInterface, hardware, hw->monitor->hw_interfaces, hw);
+ catta_hashmap_remove(hw->monitor->hashmap, &hw->index);
- avahi_free(hw->name);
- avahi_free(hw);
+ catta_free(hw->name);
+ catta_free(hw);
}
-AvahiInterface* avahi_interface_new(AvahiInterfaceMonitor *m, AvahiHwInterface *hw, AvahiProtocol protocol) {
- AvahiInterface *i;
+CattaInterface* catta_interface_new(CattaInterfaceMonitor *m, CattaHwInterface *hw, CattaProtocol protocol) {
+ CattaInterface *i;
assert(m);
assert(hw);
- assert(AVAHI_PROTO_VALID(protocol));
+ assert(CATTA_PROTO_VALID(protocol));
- if (!(i = avahi_new(AvahiInterface, 1)))
+ if (!(i = catta_new(CattaInterface, 1)))
goto fail; /* OOM */
i->monitor = m;
i->announcing = 0;
i->mcast_joined = 0;
- AVAHI_LLIST_HEAD_INIT(AvahiInterfaceAddress, i->addresses);
- AVAHI_LLIST_HEAD_INIT(AvahiAnnouncer, i->announcers);
+ CATTA_LLIST_HEAD_INIT(CattaInterfaceAddress, i->addresses);
+ CATTA_LLIST_HEAD_INIT(CattaAnnouncer, i->announcers);
- AVAHI_LLIST_HEAD_INIT(AvahiQuerier, i->queriers);
- i->queriers_by_key = avahi_hashmap_new((AvahiHashFunc) avahi_key_hash, (AvahiEqualFunc) avahi_key_equal, NULL, NULL);
+ CATTA_LLIST_HEAD_INIT(CattaQuerier, i->queriers);
+ i->queriers_by_key = catta_hashmap_new((CattaHashFunc) catta_key_hash, (CattaEqualFunc) catta_key_equal, NULL, NULL);
- i->cache = avahi_cache_new(m->server, i);
- i->response_scheduler = avahi_response_scheduler_new(i);
- i->query_scheduler = avahi_query_scheduler_new(i);
- i->probe_scheduler = avahi_probe_scheduler_new(i);
+ i->cache = catta_cache_new(m->server, i);
+ i->response_scheduler = catta_response_scheduler_new(i);
+ i->query_scheduler = catta_query_scheduler_new(i);
+ i->probe_scheduler = catta_probe_scheduler_new(i);
if (!i->cache || !i->response_scheduler || !i->query_scheduler || !i->probe_scheduler)
goto fail; /* OOM */
- AVAHI_LLIST_PREPEND(AvahiInterface, by_hardware, hw->interfaces, i);
- AVAHI_LLIST_PREPEND(AvahiInterface, interface, m->interfaces, i);
+ CATTA_LLIST_PREPEND(CattaInterface, by_hardware, hw->interfaces, i);
+ CATTA_LLIST_PREPEND(CattaInterface, iface, m->interfaces, i);
return i;
if (i) {
if (i->cache)
- avahi_cache_free(i->cache);
+ catta_cache_free(i->cache);
if (i->response_scheduler)
- avahi_response_scheduler_free(i->response_scheduler);
+ catta_response_scheduler_free(i->response_scheduler);
if (i->query_scheduler)
- avahi_query_scheduler_free(i->query_scheduler);
+ catta_query_scheduler_free(i->query_scheduler);
if (i->probe_scheduler)
- avahi_probe_scheduler_free(i->probe_scheduler);
+ catta_probe_scheduler_free(i->probe_scheduler);
}
return NULL;
}
-AvahiHwInterface *avahi_hw_interface_new(AvahiInterfaceMonitor *m, AvahiIfIndex idx) {
- AvahiHwInterface *hw;
+CattaHwInterface *catta_hw_interface_new(CattaInterfaceMonitor *m, CattaIfIndex idx) {
+ CattaHwInterface *hw;
assert(m);
- assert(AVAHI_IF_VALID(idx));
+ assert(CATTA_IF_VALID(idx));
- if (!(hw = avahi_new(AvahiHwInterface, 1)))
+ if (!(hw = catta_new(CattaHwInterface, 1)))
return NULL;
hw->monitor = m;
hw->ratelimit_begin.tv_usec = 0;
hw->ratelimit_counter = 0;
- AVAHI_LLIST_HEAD_INIT(AvahiInterface, hw->interfaces);
- AVAHI_LLIST_PREPEND(AvahiHwInterface, hardware, m->hw_interfaces, hw);
+ CATTA_LLIST_HEAD_INIT(CattaInterface, hw->interfaces);
+ CATTA_LLIST_PREPEND(CattaHwInterface, hardware, m->hw_interfaces, hw);
- avahi_hashmap_insert(m->hashmap, &hw->index, hw);
+ catta_hashmap_insert(m->hashmap, &hw->index, hw);
if (m->server->fd_ipv4 >= 0 || m->server->config.publish_a_on_ipv6)
- avahi_interface_new(m, hw, AVAHI_PROTO_INET);
+ catta_interface_new(m, hw, CATTA_PROTO_INET);
if (m->server->fd_ipv6 >= 0 || m->server->config.publish_aaaa_on_ipv4)
- avahi_interface_new(m, hw, AVAHI_PROTO_INET6);
+ catta_interface_new(m, hw, CATTA_PROTO_INET6);
return hw;
}
-AvahiInterfaceAddress *avahi_interface_address_new(AvahiInterfaceMonitor *m, AvahiInterface *i, const AvahiAddress *addr, unsigned prefix_len) {
- AvahiInterfaceAddress *a;
+CattaInterfaceAddress *catta_interface_address_new(CattaInterfaceMonitor *m, CattaInterface *i, const CattaAddress *addr, unsigned prefix_len) {
+ CattaInterfaceAddress *a;
assert(m);
assert(i);
- if (!(a = avahi_new(AvahiInterfaceAddress, 1)))
+ if (!(a = catta_new(CattaInterfaceAddress, 1)))
return NULL;
- a->interface = i;
+ a->iface = i;
a->monitor = m;
a->address = *addr;
a->prefix_len = prefix_len;
a->deprecated = 0;
a->entry_group = NULL;
- AVAHI_LLIST_PREPEND(AvahiInterfaceAddress, address, i->addresses, a);
+ CATTA_LLIST_PREPEND(CattaInterfaceAddress, address, i->addresses, a);
return a;
}
-void avahi_interface_check_relevant(AvahiInterface *i) {
+void catta_interface_check_relevant(CattaInterface *i) {
int b;
- AvahiInterfaceMonitor *m;
+ CattaInterfaceMonitor *m;
assert(i);
m = i->monitor;
- b = avahi_interface_is_relevant(i);
+ b = catta_interface_is_relevant(i);
if (m->list_complete && b && !i->announcing) {
interface_mdns_mcast_join(i, 1);
if (i->mcast_joined) {
- avahi_log_info("New relevant interface %s.%s for mDNS.", i->hardware->name, avahi_proto_to_string(i->protocol));
+ catta_log_info("New relevant interface %s.%s for mDNS.", i->hardware->name, catta_proto_to_string(i->protocol));
i->announcing = 1;
- avahi_announce_interface(m->server, i);
- avahi_multicast_lookup_engine_new_interface(m->server->multicast_lookup_engine, i);
+ catta_announce_interface(m->server, i);
+ catta_multicast_lookup_engine_new_interface(m->server->multicast_lookup_engine, i);
}
} else if (!b && i->announcing) {
- avahi_log_info("Interface %s.%s no longer relevant for mDNS.", i->hardware->name, avahi_proto_to_string(i->protocol));
+ catta_log_info("Interface %s.%s no longer relevant for mDNS.", i->hardware->name, catta_proto_to_string(i->protocol));
interface_mdns_mcast_join(i, 0);
- avahi_goodbye_interface(m->server, i, 0, 1);
- avahi_querier_free_all(i);
+ catta_goodbye_interface(m->server, i, 0, 1);
+ catta_querier_free_all(i);
- avahi_response_scheduler_clear(i->response_scheduler);
- avahi_query_scheduler_clear(i->query_scheduler);
- avahi_probe_scheduler_clear(i->probe_scheduler);
- avahi_cache_flush(i->cache);
+ catta_response_scheduler_clear(i->response_scheduler);
+ catta_query_scheduler_clear(i->query_scheduler);
+ catta_probe_scheduler_clear(i->probe_scheduler);
+ catta_cache_flush(i->cache);
i->announcing = 0;
interface_mdns_mcast_rejoin(i);
}
-void avahi_hw_interface_check_relevant(AvahiHwInterface *hw) {
- AvahiInterface *i;
+void catta_hw_interface_check_relevant(CattaHwInterface *hw) {
+ CattaInterface *i;
assert(hw);
for (i = hw->interfaces; i; i = i->by_hardware_next)
- avahi_interface_check_relevant(i);
+ catta_interface_check_relevant(i);
}
-void avahi_interface_monitor_check_relevant(AvahiInterfaceMonitor *m) {
- AvahiInterface *i;
+void catta_interface_monitor_check_relevant(CattaInterfaceMonitor *m) {
+ CattaInterface *i;
assert(m);
- for (i = m->interfaces; i; i = i->interface_next)
- avahi_interface_check_relevant(i);
+ for (i = m->interfaces; i; i = i->iface_next)
+ catta_interface_check_relevant(i);
}
-AvahiInterfaceMonitor *avahi_interface_monitor_new(AvahiServer *s) {
- AvahiInterfaceMonitor *m = NULL;
+CattaInterfaceMonitor *catta_interface_monitor_new(CattaServer *s) {
+ CattaInterfaceMonitor *m = NULL;
- if (!(m = avahi_new0(AvahiInterfaceMonitor, 1)))
+ if (!(m = catta_new0(CattaInterfaceMonitor, 1)))
return NULL; /* OOM */
m->server = s;
m->list_complete = 0;
- m->hashmap = avahi_hashmap_new(avahi_int_hash, avahi_int_equal, NULL, NULL);
+ m->hashmap = catta_hashmap_new(catta_int_hash, catta_int_equal, NULL, NULL);
- AVAHI_LLIST_HEAD_INIT(AvahiInterface, m->interfaces);
- AVAHI_LLIST_HEAD_INIT(AvahiHwInterface, m->hw_interfaces);
+ CATTA_LLIST_HEAD_INIT(CattaInterface, m->interfaces);
+ CATTA_LLIST_HEAD_INIT(CattaHwInterface, m->hw_interfaces);
- if (avahi_interface_monitor_init_osdep(m) < 0)
+ if (catta_interface_monitor_init_osdep(m) < 0)
goto fail;
return m;
fail:
- avahi_interface_monitor_free(m);
+ catta_interface_monitor_free(m);
return NULL;
}
-void avahi_interface_monitor_free(AvahiInterfaceMonitor *m) {
+void catta_interface_monitor_free(CattaInterfaceMonitor *m) {
assert(m);
while (m->hw_interfaces)
- avahi_hw_interface_free(m->hw_interfaces, 1);
+ catta_hw_interface_free(m->hw_interfaces, 1);
assert(!m->interfaces);
- avahi_interface_monitor_free_osdep(m);
+ catta_interface_monitor_free_osdep(m);
if (m->hashmap)
- avahi_hashmap_free(m->hashmap);
+ catta_hashmap_free(m->hashmap);
- avahi_free(m);
+ catta_free(m);
}
-AvahiInterface* avahi_interface_monitor_get_interface(AvahiInterfaceMonitor *m, AvahiIfIndex idx, AvahiProtocol protocol) {
- AvahiHwInterface *hw;
- AvahiInterface *i;
+CattaInterface* catta_interface_monitor_get_interface(CattaInterfaceMonitor *m, CattaIfIndex idx, CattaProtocol protocol) {
+ CattaHwInterface *hw;
+ CattaInterface *i;
assert(m);
assert(idx >= 0);
- assert(protocol != AVAHI_PROTO_UNSPEC);
+ assert(protocol != CATTA_PROTO_UNSPEC);
- if (!(hw = avahi_interface_monitor_get_hw_interface(m, idx)))
+ if (!(hw = catta_interface_monitor_get_hw_interface(m, idx)))
return NULL;
for (i = hw->interfaces; i; i = i->by_hardware_next)
return NULL;
}
-AvahiHwInterface* avahi_interface_monitor_get_hw_interface(AvahiInterfaceMonitor *m, AvahiIfIndex idx) {
+CattaHwInterface* catta_interface_monitor_get_hw_interface(CattaInterfaceMonitor *m, CattaIfIndex idx) {
assert(m);
assert(idx >= 0);
- return avahi_hashmap_lookup(m->hashmap, &idx);
+ return catta_hashmap_lookup(m->hashmap, &idx);
}
-AvahiInterfaceAddress* avahi_interface_monitor_get_address(AvahiInterfaceMonitor *m, AvahiInterface *i, const AvahiAddress *raddr) {
- AvahiInterfaceAddress *ia;
+CattaInterfaceAddress* catta_interface_monitor_get_address(CattaInterfaceMonitor *m, CattaInterface *i, const CattaAddress *raddr) {
+ CattaInterfaceAddress *ia;
assert(m);
assert(i);
assert(raddr);
for (ia = i->addresses; ia; ia = ia->address_next)
- if (avahi_address_cmp(&ia->address, raddr) == 0)
+ if (catta_address_cmp(&ia->address, raddr) == 0)
return ia;
return NULL;
}
-void avahi_interface_send_packet_unicast(AvahiInterface *i, AvahiDnsPacket *p, const AvahiAddress *a, uint16_t port) {
+void catta_interface_send_packet_unicast(CattaInterface *i, CattaDnsPacket *p, const CattaAddress *a, uint16_t port) {
assert(i);
assert(p);
gettimeofday(&now, NULL);
end = i->hardware->ratelimit_begin;
- avahi_timeval_add(&end, i->monitor->server->config.ratelimit_interval);
+ catta_timeval_add(&end, i->monitor->server->config.ratelimit_interval);
if (i->hardware->ratelimit_begin.tv_sec <= 0 ||
- avahi_timeval_compare(&end, &now) < 0) {
+ catta_timeval_compare(&end, &now) < 0) {
i->hardware->ratelimit_begin = now;
i->hardware->ratelimit_counter = 0;
i->hardware->ratelimit_counter++;
}
- if (i->protocol == AVAHI_PROTO_INET && i->monitor->server->fd_ipv4 >= 0)
- avahi_send_dns_packet_ipv4(i->monitor->server->fd_ipv4, i->hardware->index, p, i->mcast_joined ? &i->local_mcast_address.data.ipv4 : NULL, a ? &a->data.ipv4 : NULL, port);
- else if (i->protocol == AVAHI_PROTO_INET6 && i->monitor->server->fd_ipv6 >= 0)
- avahi_send_dns_packet_ipv6(i->monitor->server->fd_ipv6, i->hardware->index, p, i->mcast_joined ? &i->local_mcast_address.data.ipv6 : NULL, a ? &a->data.ipv6 : NULL, port);
+ if (i->protocol == CATTA_PROTO_INET && i->monitor->server->fd_ipv4 >= 0)
+ catta_send_dns_packet_ipv4(i->monitor->server->fd_ipv4, i->hardware->index, p, i->mcast_joined ? &i->local_mcast_address.data.ipv4 : NULL, a ? &a->data.ipv4 : NULL, port);
+ else if (i->protocol == CATTA_PROTO_INET6 && i->monitor->server->fd_ipv6 >= 0)
+ catta_send_dns_packet_ipv6(i->monitor->server->fd_ipv6, i->hardware->index, p, i->mcast_joined ? &i->local_mcast_address.data.ipv6 : NULL, a ? &a->data.ipv6 : NULL, port);
}
-void avahi_interface_send_packet(AvahiInterface *i, AvahiDnsPacket *p) {
+void catta_interface_send_packet(CattaInterface *i, CattaDnsPacket *p) {
assert(i);
assert(p);
- avahi_interface_send_packet_unicast(i, p, NULL, 0);
+ catta_interface_send_packet_unicast(i, p, NULL, 0);
}
-int avahi_interface_post_query(AvahiInterface *i, AvahiKey *key, int immediately, unsigned *ret_id) {
+int catta_interface_post_query(CattaInterface *i, CattaKey *key, int immediately, unsigned *ret_id) {
assert(i);
assert(key);
if (!i->announcing)
return 0;
- return avahi_query_scheduler_post(i->query_scheduler, key, immediately, ret_id);
+ return catta_query_scheduler_post(i->query_scheduler, key, immediately, ret_id);
}
-int avahi_interface_withraw_query(AvahiInterface *i, unsigned id) {
+int catta_interface_withraw_query(CattaInterface *i, unsigned id) {
- return avahi_query_scheduler_withdraw_by_id(i->query_scheduler, id);
+ return catta_query_scheduler_withdraw_by_id(i->query_scheduler, id);
}
-int avahi_interface_post_response(AvahiInterface *i, AvahiRecord *record, int flush_cache, const AvahiAddress *querier, int immediately) {
+int catta_interface_post_response(CattaInterface *i, CattaRecord *record, int flush_cache, const CattaAddress *querier, int immediately) {
assert(i);
assert(record);
if (!i->announcing)
return 0;
- return avahi_response_scheduler_post(i->response_scheduler, record, flush_cache, querier, immediately);
+ return catta_response_scheduler_post(i->response_scheduler, record, flush_cache, querier, immediately);
}
-int avahi_interface_post_probe(AvahiInterface *i, AvahiRecord *record, int immediately) {
+int catta_interface_post_probe(CattaInterface *i, CattaRecord *record, int immediately) {
assert(i);
assert(record);
if (!i->announcing)
return 0;
- return avahi_probe_scheduler_post(i->probe_scheduler, record, immediately);
+ return catta_probe_scheduler_post(i->probe_scheduler, record, immediately);
}
-int avahi_dump_caches(AvahiInterfaceMonitor *m, AvahiDumpCallback callback, void* userdata) {
- AvahiInterface *i;
+int catta_dump_caches(CattaInterfaceMonitor *m, CattaDumpCallback callback, void* userdata) {
+ CattaInterface *i;
assert(m);
- for (i = m->interfaces; i; i = i->interface_next) {
- if (avahi_interface_is_relevant(i)) {
+ for (i = m->interfaces; i; i = i->iface_next) {
+ if (catta_interface_is_relevant(i)) {
char ln[256];
- snprintf(ln, sizeof(ln), ";;; INTERFACE %s.%s ;;;", i->hardware->name, avahi_proto_to_string(i->protocol));
+ snprintf(ln, sizeof(ln), ";;; INTERFACE %s.%s ;;;", i->hardware->name, catta_proto_to_string(i->protocol));
callback(ln, userdata);
- if (avahi_cache_dump(i->cache, callback, userdata) < 0)
+ if (catta_cache_dump(i->cache, callback, userdata) < 0)
return -1;
}
}
return 0;
}
-static int avahi_interface_is_relevant_internal(AvahiInterface *i) {
- AvahiInterfaceAddress *a;
+static int catta_interface_is_relevant_internal(CattaInterface *i) {
+ CattaInterfaceAddress *a;
assert(i);
return 0;
for (a = i->addresses; a; a = a->address_next)
- if (avahi_interface_address_is_relevant(a))
+ if (catta_interface_address_is_relevant(a))
return 1;
return 0;
}
-int avahi_interface_is_relevant(AvahiInterface *i) {
- AvahiStringList *l;
+int catta_interface_is_relevant(CattaInterface *i) {
+ CattaStringList *l;
assert(i);
for (l = i->monitor->server->config.deny_interfaces; l; l = l->next)
}
good:
- return avahi_interface_is_relevant_internal(i);
+ return catta_interface_is_relevant_internal(i);
}
-int avahi_interface_address_is_relevant(AvahiInterfaceAddress *a) {
- AvahiInterfaceAddress *b;
+int catta_interface_address_is_relevant(CattaInterfaceAddress *a) {
+ CattaInterfaceAddress *b;
assert(a);
/* Publish public and non-deprecated IP addresses */
/* Publish link-local and deprecated IP addresses only if they are
* the only ones on the link */
- for (b = a->interface->addresses; b; b = b->address_next) {
+ for (b = a->iface->addresses; b; b = b->address_next) {
if (b == a)
continue;
return 1;
}
-int avahi_interface_match(AvahiInterface *i, AvahiIfIndex idx, AvahiProtocol protocol) {
+int catta_interface_match(CattaInterface *i, CattaIfIndex idx, CattaProtocol protocol) {
assert(i);
- if (idx != AVAHI_IF_UNSPEC && idx != i->hardware->index)
+ if (idx != CATTA_IF_UNSPEC && idx != i->hardware->index)
return 0;
- if (protocol != AVAHI_PROTO_UNSPEC && protocol != i->protocol)
+ if (protocol != CATTA_PROTO_UNSPEC && protocol != i->protocol)
return 0;
return 1;
}
-void avahi_interface_monitor_walk(AvahiInterfaceMonitor *m, AvahiIfIndex interface, AvahiProtocol protocol, AvahiInterfaceMonitorWalkCallback callback, void* userdata) {
+void catta_interface_monitor_walk(CattaInterfaceMonitor *m, CattaIfIndex iface, CattaProtocol protocol, CattaInterfaceMonitorWalkCallback callback, void* userdata) {
assert(m);
assert(callback);
- if (interface != AVAHI_IF_UNSPEC) {
- if (protocol != AVAHI_PROTO_UNSPEC) {
- AvahiInterface *i;
+ if (iface != CATTA_IF_UNSPEC) {
+ if (protocol != CATTA_PROTO_UNSPEC) {
+ CattaInterface *i;
- if ((i = avahi_interface_monitor_get_interface(m, interface, protocol)))
+ if ((i = catta_interface_monitor_get_interface(m, iface, protocol)))
callback(m, i, userdata);
} else {
- AvahiHwInterface *hw;
- AvahiInterface *i;
+ CattaHwInterface *hw;
+ CattaInterface *i;
- if ((hw = avahi_interface_monitor_get_hw_interface(m, interface)))
+ if ((hw = catta_interface_monitor_get_hw_interface(m, iface)))
for (i = hw->interfaces; i; i = i->by_hardware_next)
- if (avahi_interface_match(i, interface, protocol))
+ if (catta_interface_match(i, iface, protocol))
callback(m, i, userdata);
}
} else {
- AvahiInterface *i;
+ CattaInterface *i;
- for (i = m->interfaces; i; i = i->interface_next)
- if (avahi_interface_match(i, interface, protocol))
+ for (i = m->interfaces; i; i = i->iface_next)
+ if (catta_interface_match(i, iface, protocol))
callback(m, i, userdata);
}
}
-int avahi_address_is_local(AvahiInterfaceMonitor *m, const AvahiAddress *a) {
- AvahiInterface *i;
- AvahiInterfaceAddress *ia;
+int catta_address_is_local(CattaInterfaceMonitor *m, const CattaAddress *a) {
+ CattaInterface *i;
+ CattaInterfaceAddress *ia;
assert(m);
assert(a);
- for (i = m->interfaces; i; i = i->interface_next)
+ for (i = m->interfaces; i; i = i->iface_next)
for (ia = i->addresses; ia; ia = ia->address_next)
- if (avahi_address_cmp(a, &ia->address) == 0)
+ if (catta_address_cmp(a, &ia->address) == 0)
return 1;
return 0;
}
-int avahi_interface_address_on_link(AvahiInterface *i, const AvahiAddress *a) {
- AvahiInterfaceAddress *ia;
+int catta_interface_address_on_link(CattaInterface *i, const CattaAddress *a) {
+ CattaInterfaceAddress *ia;
assert(i);
assert(a);
for (ia = i->addresses; ia; ia = ia->address_next) {
- if (a->proto == AVAHI_PROTO_INET) {
+ if (a->proto == CATTA_PROTO_INET) {
uint32_t m;
m = ~(((uint32_t) -1) >> ia->prefix_len);
} else {
unsigned j;
unsigned char pl;
- assert(a->proto == AVAHI_PROTO_INET6);
+ assert(a->proto == CATTA_PROTO_INET6);
pl = ia->prefix_len;
return 0;
}
-int avahi_interface_has_address(AvahiInterfaceMonitor *m, AvahiIfIndex iface, const AvahiAddress *a) {
- AvahiInterface *i;
- AvahiInterfaceAddress *j;
+int catta_interface_has_address(CattaInterfaceMonitor *m, CattaIfIndex iface, const CattaAddress *a) {
+ CattaInterface *i;
+ CattaInterfaceAddress *j;
assert(m);
- assert(iface != AVAHI_IF_UNSPEC);
+ assert(iface != CATTA_IF_UNSPEC);
assert(a);
- if (!(i = avahi_interface_monitor_get_interface(m, iface, a->proto)))
+ if (!(i = catta_interface_monitor_get_interface(m, iface, a->proto)))
return 0;
for (j = i->addresses; j; j = j->address_next)
- if (avahi_address_cmp(a, &j->address) == 0)
+ if (catta_address_cmp(a, &j->address) == 0)
return 1;
return 0;
}
-AvahiIfIndex avahi_find_interface_for_address(AvahiInterfaceMonitor *m, const AvahiAddress *a) {
- AvahiInterface *i;
+CattaIfIndex catta_find_interface_for_address(CattaInterfaceMonitor *m, const CattaAddress *a) {
+ CattaInterface *i;
assert(m);
/* Some stupid OS don't support passing the interface index when a
* attached. This is sometimes ambiguous, but we have to live with
* it. */
- for (i = m->interfaces; i; i = i->interface_next) {
- AvahiInterfaceAddress *ai;
+ for (i = m->interfaces; i; i = i->iface_next) {
+ CattaInterfaceAddress *ai;
if (i->protocol != a->proto)
continue;
for (ai = i->addresses; ai; ai = ai->address_next)
- if (avahi_address_cmp(a, &ai->address) == 0)
+ if (catta_address_cmp(a, &ai->address) == 0)
return i->hardware->index;
}
- return AVAHI_IF_UNSPEC;
+ return CATTA_IF_UNSPEC;
}