+++ /dev/null
-/***
- 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
- USA.
-***/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <string.h>
-#include <assert.h>
-#include <stdio.h>
-
-#include "address.h"
-#include "malloc.h"
-
-static size_t address_get_size(const AvahiAddress *a) {
- assert(a);
-
- if (a->proto == AVAHI_PROTO_INET)
- return 4;
- else if (a->proto == AVAHI_PROTO_INET6)
- return 16;
-
- return 0;
-}
-
-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, 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(const AvahiAddress *a, char *ret_s, size_t length) {
- assert(ret_s);
- assert(length > 0);
- assert(a);
-
- if (a->proto == AVAHI_PROTO_INET) {
- uint32_t n = ntohl(a->data.ipv4.address);
- snprintf(
- ret_s, length,
- "%u.%u.%u.%u.in-addr.arpa",
- n & 0xFF, (n >> 8) & 0xFF, (n >> 16) & 0xFF, n >> 24);
- } else {
- assert(a->proto == AVAHI_PROTO_INET6);
-
- snprintf(
- ret_s, length,
- "%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.ip6.arpa",
- a->data.ipv6.address[15] & 0xF, a->data.ipv6.address[15] >> 4,
- a->data.ipv6.address[14] & 0xF, a->data.ipv6.address[14] >> 4,
- a->data.ipv6.address[13] & 0xF, a->data.ipv6.address[13] >> 4,
- a->data.ipv6.address[12] & 0xF, a->data.ipv6.address[12] >> 4,
- a->data.ipv6.address[11] & 0xF, a->data.ipv6.address[11] >> 4,
- a->data.ipv6.address[10] & 0xF, a->data.ipv6.address[10] >> 4,
- a->data.ipv6.address[ 9] & 0xF, a->data.ipv6.address[ 9] >> 4,
- a->data.ipv6.address[ 8] & 0xF, a->data.ipv6.address[ 8] >> 4,
- a->data.ipv6.address[ 7] & 0xF, a->data.ipv6.address[ 7] >> 4,
- a->data.ipv6.address[ 6] & 0xF, a->data.ipv6.address[ 6] >> 4,
- a->data.ipv6.address[ 5] & 0xF, a->data.ipv6.address[ 5] >> 4,
- a->data.ipv6.address[ 4] & 0xF, a->data.ipv6.address[ 4] >> 4,
- a->data.ipv6.address[ 3] & 0xF, a->data.ipv6.address[ 3] >> 4,
- a->data.ipv6.address[ 2] & 0xF, a->data.ipv6.address[ 2] >> 4,
- a->data.ipv6.address[ 1] & 0xF, a->data.ipv6.address[ 1] >> 4,
- a->data.ipv6.address[ 0] & 0xF, a->data.ipv6.address[ 0] >> 4);
- }
-
- return ret_s;
-}
-
-AvahiAddress *avahi_address_parse(const char *s, AvahiProtocol proto, AvahiAddress *ret_addr) {
- assert(ret_addr);
- assert(s);
-
- if (proto == AVAHI_PROTO_UNSPEC) {
- if (inet_pton(AF_INET, s, ret_addr->data.data) <= 0) {
- if (inet_pton(AF_INET6, s, ret_addr->data.data) <= 0)
- return NULL;
- else
- ret_addr->proto = AVAHI_PROTO_INET6;
- } else
- ret_addr->proto = AVAHI_PROTO_INET;
- } else {
- if (inet_pton(avahi_proto_to_af(proto), s, ret_addr->data.data) <= 0)
- return NULL;
-
- ret_addr->proto = proto;
- }
-
- return ret_addr;
-}
-
-int avahi_proto_to_af(AvahiProtocol proto) {
- if (proto == AVAHI_PROTO_INET)
- return AF_INET;
- if (proto == AVAHI_PROTO_INET6)
- return AF_INET6;
-
- assert(proto == AVAHI_PROTO_UNSPEC);
- return AF_UNSPEC;
-}
-
-AvahiProtocol avahi_af_to_proto(int af) {
- if (af == AF_INET)
- return AVAHI_PROTO_INET;
- if (af == AF_INET6)
- return AVAHI_PROTO_INET6;
-
- assert(af == AF_UNSPEC);
- return AVAHI_PROTO_UNSPEC;
-}
-
-const char* avahi_proto_to_string(AvahiProtocol proto) {
- if (proto == AVAHI_PROTO_INET)
- return "IPv4";
- if (proto == AVAHI_PROTO_INET6)
- return "IPv6";
-
- assert(proto == AVAHI_PROTO_UNSPEC);
- return "UNSPEC";
-}