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/*
* Copyright (C) 2003-2009 The Music Player Daemon Project
* http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "socket_util.h"
#include "config.h"
#include <sys/socket.h>
#include <netdb.h>
#ifdef HAVE_IPV6
#include <string.h>
#endif
char *
sockaddr_to_string(const struct sockaddr *sa, size_t length, GError **error)
{
int ret;
char host[NI_MAXHOST], serv[NI_MAXSERV];
ret = getnameinfo(sa, length, host, sizeof(host), serv, sizeof(serv),
NI_NUMERICHOST|NI_NUMERICSERV);
if (ret != 0) {
g_set_error(error, g_quark_from_static_string("netdb"), ret,
gai_strerror(ret));
return NULL;
}
#ifdef HAVE_UN
if (sa->sa_family == AF_UNIX)
/* "serv" contains corrupt information with unix
sockets */
return g_strdup(host);
#endif
#ifdef HAVE_IPV6
if (strchr(host, ':') != NULL)
return g_strconcat("[", host, "]:", serv, NULL);
#endif
return g_strconcat(host, ":", serv, NULL);
}
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