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Fallbacks for systems that do not have getaddrinfo(). Does not handle

Browse source 
IPv6 though.


git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/ossman@369 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Pierre Ossman 2006-01-05 17:43:06 +00:00
parent 3f2ac7eb8c
commit 70223bac46
3 changed files with 37 additions and 5 deletions
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4
configure.ac
View file

@ -166,8 +166,8 @@ AC_CHECK_LIB([m], [pow])
AC_FUNC_FORK
AC_FUNC_GETGROUPS
AC_FUNC_SELECT_ARGTYPES
AC_CHECK_FUNCS([ftruncate getgrgid_r getpwuid_r gettimeofday getuid \
inet_ntop mkfifo nanosleep sigaction sleep])
AC_CHECK_FUNCS([getaddrinfo ftruncate getgrgid_r getpwuid_r gettimeofday \
getuid inet_ntop mkfifo nanosleep sigaction sleep])
AM_CONDITIONAL(HAVE_MKFIFO, test "x$HAVE_MKFIFO" = "x1")

30
polyp/socket-client.c
View file

@ -426,8 +426,9 @@ struct pa_socket_client* pa_socket_client_new_string(struct pa_mainloop_api *m,
assert(c->asyncns_query);
start_timeout(c);
}
#else
#else /* HAVE_LIBASYNCNS */
{
#ifdef HAVE_GETADDRINFO
int ret;
struct addrinfo *res = NULL;
@ -442,8 +443,33 @@ struct pa_socket_client* pa_socket_client_new_string(struct pa_mainloop_api *m,
}
freeaddrinfo(res);
#else /* HAVE_GETADDRINFO */
struct hostent *host = NULL;
struct sockaddr_in s;
/* FIXME: PF_INET6 support */
if (hints.ai_family != PF_INET)
goto finish;
host = gethostbyname(a.path_or_host);
if (!host) {
unsigned int addr = inet_addr(a.path_or_host);
if (addr != INADDR_NONE)
host = gethostbyaddr((char*)&addr, 4, AF_INET);
}
#endif
if (!host)
goto finish;
s.sin_family = AF_INET;
memcpy(&s.sin_addr, host->h_addr, sizeof(struct in_addr));
s.sin_port = port;
if ((c = pa_socket_client_new_sockaddr(m, &s, sizeof(s))))
start_timeout(c);
#endif /* HAVE_GETADDRINFO */
}
#endif /* HAVE_LIBASYNCNS */
}
}

6
polyp/util.c
View file

@ -831,11 +831,14 @@ size_t pa_parsehex(const char *p, uint8_t *d, size_t dlength) {
/* Return the fully qualified domain name in *s */
char *pa_get_fqdn(char *s, size_t l) {
char hn[256];
#ifdef HAVE_GETADDRINFO
struct addrinfo *a, hints;
#endif
if (!pa_get_host_name(hn, sizeof(hn)))
return NULL;
#ifdef HAVE_GETADDRINFO
memset(&hints, 0, sizeof(hints));
hints.ai_family = AF_UNSPEC;
hints.ai_flags = AI_CANONNAME;
@ -846,6 +849,9 @@ char *pa_get_fqdn(char *s, size_t l) {
pa_strlcpy(s, a->ai_canonname, l);
freeaddrinfo(a);
return s;
#else
return pa_strlcpy(s, hn, l);
#endif
}
/* Returns nonzero when *s starts with *pfx */