1 /***
2 This file is part of PulseAudio.
3
4 Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
5
6 PulseAudio is free software; you can redistribute it and/or modify
7 it under the terms of the GNU Lesser General Public License as
8 published by the Free Software Foundation; either version 2.1 of the
9 License, or (at your option) any later version.
10
11 PulseAudio is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
15
16 You should have received a copy of the GNU Lesser General Public
17 License along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
18 ***/
19
20 #ifdef HAVE_CONFIG_H
21 #include <config.h>
22 #endif
23
24 #if !defined(HAVE_ARPA_INET_H) && defined(OS_IS_WIN32)
25
26 #include <errno.h>
27
28 #include <pulsecore/macro.h>
29 #include <pulsecore/socket.h>
30 #include <pulsecore/core-util.h>
31
32 #include "arpa-inet.h"
33
inet_ntop(int af,const void * src,char * dst,socklen_t cnt)34 const char *inet_ntop(int af, const void *src, char *dst, socklen_t cnt) {
35 struct in_addr *in = (struct in_addr*)src;
36 #ifdef HAVE_IPV6
37 struct in6_addr *in6 = (struct in6_addr*)src;
38 #endif
39
40 pa_assert(src);
41 pa_assert(dst);
42
43 switch (af) {
44 case AF_INET:
45 pa_snprintf(dst, cnt, "%d.%d.%d.%d",
46 #ifdef WORDS_BIGENDIAN
47 (int)(in->s_addr >> 24) & 0xff,
48 (int)(in->s_addr >> 16) & 0xff,
49 (int)(in->s_addr >> 8) & 0xff,
50 (int)(in->s_addr >> 0) & 0xff);
51 #else
52 (int)(in->s_addr >> 0) & 0xff,
53 (int)(in->s_addr >> 8) & 0xff,
54 (int)(in->s_addr >> 16) & 0xff,
55 (int)(in->s_addr >> 24) & 0xff);
56 #endif
57 break;
58 #ifdef HAVE_IPV6
59 case AF_INET6:
60 pa_snprintf(dst, cnt, "%x:%x:%x:%x:%x:%x:%x:%x",
61 in6->s6_addr[ 0] << 8 | in6->s6_addr[ 1],
62 in6->s6_addr[ 2] << 8 | in6->s6_addr[ 3],
63 in6->s6_addr[ 4] << 8 | in6->s6_addr[ 5],
64 in6->s6_addr[ 6] << 8 | in6->s6_addr[ 7],
65 in6->s6_addr[ 8] << 8 | in6->s6_addr[ 9],
66 in6->s6_addr[10] << 8 | in6->s6_addr[11],
67 in6->s6_addr[12] << 8 | in6->s6_addr[13],
68 in6->s6_addr[14] << 8 | in6->s6_addr[15]);
69 break;
70 #endif
71 default:
72 errno = EAFNOSUPPORT;
73 return NULL;
74 }
75
76 return dst;
77 }
78
inet_pton(int af,const char * src,void * dst)79 int inet_pton(int af, const char *src, void *dst) {
80 struct in_addr *in = (struct in_addr*)dst;
81 #ifdef HAVE_IPV6
82 struct in6_addr *in6 = (struct in6_addr*)dst;
83 #endif
84
85 pa_assert(src);
86 pa_assert(dst);
87
88 switch (af) {
89 case AF_INET:
90 in->s_addr = inet_addr(src);
91 if (in->s_addr == INADDR_NONE)
92 return 0;
93 break;
94 #ifdef HAVE_IPV6
95 case AF_INET6:
96 /* FIXME */
97 #endif
98 default:
99 errno = EAFNOSUPPORT;
100 return -1;
101 }
102
103 return 1;
104 }
105
106 #endif
107