char *ne_iaddr_print(const ne_inet_addr *ia, char *buf, size_t bufsiz)
{
#if defined(USE_GETADDRINFO) && defined(HAVE_INET_NTOP)
const char *ret;
#ifdef AF_INET6
if (ia->ai_family == AF_INET6) {
struct sockaddr_in6 *in6 = SACAST(in6, ia->ai_addr);
ret = inet_ntop(AF_INET6, &in6->sin6_addr, buf, bufsiz);
} else
#endif
if (ia->ai_family == AF_INET) {
struct sockaddr_in *in = SACAST(in, ia->ai_addr);
ret = inet_ntop(AF_INET, &in->sin_addr, buf, bufsiz);
} else
ret = NULL;
if (ret == NULL)
ne_strnzcpy(buf, "[IP address]", bufsiz);
#elif defined(USE_GETADDRINFO) && defined(NI_NUMERICHOST)
/* use getnameinfo instead for Win32, which lacks inet_ntop: */
if (getnameinfo(ia->ai_addr, ia->ai_addrlen, buf, bufsiz, NULL, 0,
NI_NUMERICHOST))
ne_strnzcpy(buf, "[IP address]", bufsiz);
#else /* USE_GETADDRINFO */
ne_strnzcpy(buf, inet_ntoa(*ia), bufsiz);
#endif
return buf;
}
int ne_iaddr_cmp(const ne_inet_addr *i1, const ne_inet_addr *i2)
{
#ifdef USE_GETADDRINFO
if (i1->ai_family != i2->ai_family)
return i2->ai_family - i1->ai_family;
if (i1->ai_family == AF_INET) {
struct sockaddr_in *in1 = SACAST(in, i1->ai_addr),
*in2 = SACAST(in, i2->ai_addr);
return memcmp(&in1->sin_addr.s_addr, &in2->sin_addr.s_addr,
sizeof in1->sin_addr.s_addr);
}
#ifdef AF_INET6
else if (i1->ai_family == AF_INET6) {
struct sockaddr_in6 *in1 = SACAST(in6, i1->ai_addr),
*in2 = SACAST(in6, i2->ai_addr);
return memcmp(in1->sin6_addr.s6_addr, in2->sin6_addr.s6_addr,
sizeof in1->sin6_addr.s6_addr);
}
#endif /* AF_INET6 */
else
return -1;
#else
return memcmp(&i1->s_addr, &i2->s_addr, sizeof i1->s_addr);
#endif /* USE_GETADDRINFO */
}
char *ne_iaddr_print(const ne_inet_addr *ia, char *buf, size_t bufsiz)
{
#ifdef USE_GETADDRINFO /* implies inet_ntop */
const char *ret;
#ifdef AF_INET6
if (ia->ai_family == AF_INET6) {
struct sockaddr_in6 *in6 = SACAST(in6, ia->ai_addr);
ret = inet_ntop(AF_INET6, &in6->sin6_addr, buf, bufsiz);
} else
#endif
if (ia->ai_family == AF_INET) {
struct sockaddr_in *in = SACAST(in, ia->ai_addr);
ret = inet_ntop(AF_INET, &in->sin_addr, buf, bufsiz);
} else
ret = NULL;
if (ret == NULL)
ne_strnzcpy(buf, "[IP address]", bufsiz);
#else
ne_strnzcpy(buf, inet_ntoa(*ia), bufsiz);
#endif
return buf;
}
#ifdef AF_INET6
if (ia->ai_family == AF_INET6) {
struct sockaddr_in6 *in6 = SACAST(in6, ia->ai_addr);
return memcpy(buf, in6->sin6_addr.s6_addr, sizeof in6->sin6_addr.s6_addr);
} else
#endif /* AF_INET6 */
{
struct sockaddr_in *in = SACAST(in, ia->ai_addr);
return memcpy(buf, &in->sin_addr.s_addr, sizeof in->sin_addr.s_addr);
}
