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authorMaarten Bosmans <mkbosmans@gmail.com>2011-03-01 16:06:19 +0100
committerMaarten Bosmans <mkbosmans@gmail.com>2011-03-19 13:41:05 +0100
commitc470680e1ba008c05c13231dbbafd69cb9330488 (patch)
tree1ec2b34d830ac69829f46d3b316a661345ee62ce /src/pulsecore/arpa-inet.c
parent09d7baec645c8720b9ba71fc1e8db6b35c3da943 (diff)
Use pulsecore/arpa-inet.h to make arpa/inet.h functionality available
Automatically use replacement function on platforms (win32) where not all arpa/inet.h is available natively.
Diffstat (limited to 'src/pulsecore/arpa-inet.c')
-rw-r--r--src/pulsecore/arpa-inet.c108
1 files changed, 108 insertions, 0 deletions
diff --git a/src/pulsecore/arpa-inet.c b/src/pulsecore/arpa-inet.c
new file mode 100644
index 00000000..3d6f316a
--- /dev/null
+++ b/src/pulsecore/arpa-inet.c
@@ -0,0 +1,108 @@
+/***
+ This file is part of PulseAudio.
+
+ Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
+
+ PulseAudio 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.
+
+ PulseAudio 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 PulseAudio; 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
+
+#if !defined(HAVE_ARPA_INET_H) && defined(OS_IS_WIN32)
+
+#include <errno.h>
+
+#include <pulsecore/core-util.h>
+#include <pulsecore/macro.h>
+#include <pulsecore/socket.h>
+
+#include "arpa-inet.h"
+
+const char *inet_ntop(int af, const void *src, char *dst, socklen_t cnt) {
+ struct in_addr *in = (struct in_addr*)src;
+#ifdef HAVE_IPV6
+ struct in6_addr *in6 = (struct in6_addr*)src;
+#endif
+
+ pa_assert(src);
+ pa_assert(dst);
+
+ switch (af) {
+ case AF_INET:
+ pa_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;
+#ifdef HAVE_IPV6
+ case AF_INET6:
+ pa_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;
+#endif
+ default:
+ errno = EAFNOSUPPORT;
+ return NULL;
+ }
+
+ return dst;
+}
+
+int inet_pton(int af, const char *src, void *dst) {
+ struct in_addr *in = (struct in_addr*)dst;
+#ifdef HAVE_IPV6
+ struct in6_addr *in6 = (struct in6_addr*)dst;
+#endif
+
+ pa_assert(src);
+ pa_assert(dst);
+
+ switch (af) {
+ case AF_INET:
+ in->s_addr = inet_addr(src);
+ if (in->s_addr == INADDR_NONE)
+ return 0;
+ break;
+#ifdef HAVE_IPV6
+ case AF_INET6:
+ /* FIXME */
+#endif
+ default:
+ errno = EAFNOSUPPORT;
+ return -1;
+ }
+
+ return 1;
+}
+
+#endif