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 */