-/* $Id$ */
-
/***
This file is part of avahi.
-
+
avahi 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
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
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
#include <config.h>
#endif
-#include <netinet/in.h>
#include <sys/types.h>
+#include <netinet/in.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <string.h>
#include "address.h"
#include "malloc.h"
-size_t avahi_address_get_size(const AvahiAddress *a) {
+static size_t address_get_size(const AvahiAddress *a) {
assert(a);
if (a->proto == AVAHI_PROTO_INET)
int avahi_address_cmp(const AvahiAddress *a, const AvahiAddress *b) {
assert(a);
assert(b);
-
+
if (a->proto != b->proto)
return -1;
- return memcmp(a->data.data, b->data.data, avahi_address_get_size(a));
+ return memcmp(a->data.data, b->data.data, address_get_size(a));
}
char *avahi_address_snprint(char *s, size_t length, const AvahiAddress *a) {
assert(s);
assert(length);
assert(a);
-
+
if (!(inet_ntop(avahi_proto_to_af(a->proto), a->data.data, s, length)))
return NULL;
-
+
return s;
}
-char* avahi_reverse_lookup_name(char *ret_s, size_t length, const AvahiAddress *a) {
+char* avahi_reverse_lookup_name(const AvahiAddress *a, char *ret_s, size_t length) {
assert(ret_s);
assert(length > 0);
assert(a);
} else {
if (inet_pton(avahi_proto_to_af(proto), s, ret_addr->data.data) <= 0)
return NULL;
-
+
ret_addr->proto = proto;
}
-
- return ret_addr;
-}
-
-AvahiAddress *avahi_address_from_sockaddr(const struct sockaddr* sa, AvahiAddress *ret_addr) {
- assert(sa);
- assert(ret_addr);
-
- assert(sa->sa_family == AF_INET || sa->sa_family == AF_INET6);
-
- ret_addr->proto = avahi_af_to_proto(sa->sa_family);
-
- if (sa->sa_family == AF_INET)
- memcpy(&ret_addr->data.ipv4, &((const struct sockaddr_in*) sa)->sin_addr, sizeof(ret_addr->data.ipv4));
- else
- memcpy(&ret_addr->data.ipv6, &((const struct sockaddr_in6*) sa)->sin6_addr, sizeof(ret_addr->data.ipv6));
return ret_addr;
}
-uint16_t avahi_port_from_sockaddr(const struct sockaddr* sa) {
- assert(sa);
-
- assert(sa->sa_family == AF_INET || sa->sa_family == AF_INET6);
-
- if (sa->sa_family == AF_INET)
- return ntohs(((const struct sockaddr_in*) sa)->sin_port);
- else
- return ntohs(((const struct sockaddr_in6*) sa)->sin6_port);
-}
-
-int avahi_address_is_ipv4_in_ipv6(const AvahiAddress *a) {
-
- static const uint8_t ipv4_in_ipv6[] = {
- 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- 0xFF, 0xFF, 0xFF, 0xFF
- };
-
- assert(a);
-
- if (a->proto != AVAHI_PROTO_INET6)
- return 0;
-
- return memcmp(a->data.ipv6.address, ipv4_in_ipv6, sizeof(ipv4_in_ipv6)) == 0;
-}
-
int avahi_proto_to_af(AvahiProtocol proto) {
if (proto == AVAHI_PROTO_INET)
return AF_INET;