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Put inet_ntop() emulation in a seperate file.

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/ossman@432 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Pierre Ossman 2006-01-09 17:14:30 +00:00
parent d3cb1448b4
commit 76bc56cf3b
4 changed files with 91 additions and 28 deletions
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4
polyp/Makefile.am
View file

@ -540,7 +540,9 @@ libprotocol_simple_la_SOURCES = protocol-simple.c protocol-simple.h
libprotocol_simple_la_LDFLAGS = -avoid-version
libprotocol_simple_la_LIBADD = $(AM_LIBADD) libpolypcore.la libsocket-server.la libiochannel.la
libsocket_server_la_SOURCES = socket-server.c socket-server.h
libsocket_server_la_SOURCES = \
inet_ntop.c inet_ntop.h \
socket-server.c socket-server.h
libsocket_server_la_LDFLAGS = -avoid-version
libsocket_server_la_LIBADD = $(AM_LIBADD) libpolypcore.la libiochannel.la libsocket-util.la $(LIBWRAP_LIBS) $(WINSOCK_LIBS)

78
polyp/inet_ntop.c Normal file
View file

@ -0,0 +1,78 @@
/* $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>
#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 */

6
polyp/inet_ntop.h Normal file
View file

@ -0,0 +1,6 @@
#ifndef fooinet_ntophfoo
#define fooinet_ntophfoo
const char *inet_ntop(int af, const void *src, char *dst, socklen_t cnt);
#endif

31
polyp/socket-server.c
View file

@ -52,6 +52,10 @@
#include <tcpd.h>
#endif
#ifndef HAVE_INET_NTOP
#include "inet_ntop.h"
#endif
#include "winsock.h"
#include "socket-server.h"
@ -362,22 +366,10 @@ char *pa_socket_server_get_address(struct pa_socket_server *s, char *c, size_t l
} else {
char ip[INET6_ADDRSTRLEN];
#ifdef HAVE_INET_NTOP
if (!inet_ntop(AF_INET6, &sa.sin6_addr, ip, sizeof(ip))) {
pa_log(__FILE__": inet_ntop() failed: %s\n", strerror(errno));
return NULL;
}
#else
snprintf(ip, INET6_ADDRSTRLEN, "%x:%x:%x:%x:%x:%x:%x:%x",
sa.sin6_addr.s6_addr[ 0] << 8 | sa.sin6_addr.s6_addr[ 1],
sa.sin6_addr.s6_addr[ 2] << 8 | sa.sin6_addr.s6_addr[ 3],
sa.sin6_addr.s6_addr[ 4] << 8 | sa.sin6_addr.s6_addr[ 5],
sa.sin6_addr.s6_addr[ 6] << 8 | sa.sin6_addr.s6_addr[ 7],
sa.sin6_addr.s6_addr[ 8] << 8 | sa.sin6_addr.s6_addr[ 9],
sa.sin6_addr.s6_addr[10] << 8 | sa.sin6_addr.s6_addr[11],
sa.sin6_addr.s6_addr[12] << 8 | sa.sin6_addr.s6_addr[13],
sa.sin6_addr.s6_addr[14] << 8 | sa.sin6_addr.s6_addr[15]);
#endif
snprintf(c, l, "tcp6:[%s]:%u", ip, (unsigned) ntohs(sa.sin6_port));
}
@ -409,25 +401,10 @@ char *pa_socket_server_get_address(struct pa_socket_server *s, char *c, size_t l
} else {
char ip[INET_ADDRSTRLEN];
#ifdef HAVE_INET_NTOP
if (!inet_ntop(AF_INET, &sa.sin_addr, ip, sizeof(ip))) {
pa_log(__FILE__": inet_ntop() failed: %s\n", strerror(errno));
return NULL;
}
#else /* HAVE_INET_NTOP */
snprintf(ip, INET_ADDRSTRLEN, "%d.%d.%d.%d",
#ifdef WORDS_BIGENDIAN
(int)(sa.sin_addr.s_addr >> 24) & 0xff,
(int)(sa.sin_addr.s_addr >> 16) & 0xff,
(int)(sa.sin_addr.s_addr >> 8) & 0xff,
(int)(sa.sin_addr.s_addr >> 0) & 0xff);
#else
(int)(sa.sin_addr.s_addr >> 0) & 0xff,
(int)(sa.sin_addr.s_addr >> 8) & 0xff,
(int)(sa.sin_addr.s_addr >> 16) & 0xff,
(int)(sa.sin_addr.s_addr >> 24) & 0xff);
#endif
#endif /* HAVE_INET_NTOP */
snprintf(c, l, "tcp:[%s]:%u", ip, (unsigned) ntohs(sa.sin_port));