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authorLennart Poettering <lennart@poettering.net>2006-01-10 17:51:06 +0000
committerLennart Poettering <lennart@poettering.net>2006-01-10 17:51:06 +0000
commitf7a99e90470526bb28cc0c225f96490110094aed (patch)
treecbcc4f2df6d66e180fd65ee50488545786d094f1 /polyp/inet_ntop.c
parent80ae72ce45dbc23ddc360749924110dcc752491e (diff)
Merge Pierre's changes
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@445 fefdeb5f-60dc-0310-8127-8f9354f1896f
Diffstat (limited to 'polyp/inet_ntop.c')
-rw-r--r--polyp/inet_ntop.c80
1 files changed, 80 insertions, 0 deletions
diff --git a/polyp/inet_ntop.c b/polyp/inet_ntop.c
new file mode 100644
index 00000000..ac2b5295
--- /dev/null
+++ b/polyp/inet_ntop.c
@@ -0,0 +1,80 @@
+/* $Id: inet_ntop.c 428 2006-01-09 16:50:39Z ossman $ */
+
+/***
+ This file is part of polypaudio.
+
+ polypaudio 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.
+
+ polypaudio 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 polypaudio; 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 <stdio.h>
+#include <errno.h>
+#include <assert.h>
+
+#ifndef HAVE_INET_NTOP
+
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+#include "winsock.h"
+
+#include "inet_ntop.h"
+
+const char *inet_ntop(int af, const void *src, char *dst, socklen_t cnt) {
+ struct in_addr *in = (struct in_addr*)src;
+ struct in6_addr *in6 = (struct in6_addr*)src;
+
+ assert(src && dst);
+
+ switch (af) {
+ case AF_INET:
+ snprintf(dst, cnt, "%d.%d.%d.%d",
+#ifdef WORDS_BIGENDIAN
+ (int)(in->s_addr >> 24) & 0xff,
+ (int)(in->s_addr >> 16) & 0xff,
+ (int)(in->s_addr >> 8) & 0xff,
+ (int)(in->s_addr >> 0) & 0xff);
+#else
+ (int)(in->s_addr >> 0) & 0xff,
+ (int)(in->s_addr >> 8) & 0xff,
+ (int)(in->s_addr >> 16) & 0xff,
+ (int)(in->s_addr >> 24) & 0xff);
+#endif
+ break;
+ case AF_INET6:
+ snprintf(dst, cnt, "%x:%x:%x:%x:%x:%x:%x:%x",
+ in6->s6_addr[ 0] << 8 | in6->s6_addr[ 1],
+ in6->s6_addr[ 2] << 8 | in6->s6_addr[ 3],
+ in6->s6_addr[ 4] << 8 | in6->s6_addr[ 5],
+ in6->s6_addr[ 6] << 8 | in6->s6_addr[ 7],
+ in6->s6_addr[ 8] << 8 | in6->s6_addr[ 9],
+ in6->s6_addr[10] << 8 | in6->s6_addr[11],
+ in6->s6_addr[12] << 8 | in6->s6_addr[13],
+ in6->s6_addr[14] << 8 | in6->s6_addr[15]);
+ break;
+ default:
+ errno = EAFNOSUPPORT;
+ return NULL;
+ }
+
+ return dst;
+}
+
+#endif /* INET_NTOP */