Commit c165e501 authored by Tomoyuki Sahara's avatar Tomoyuki Sahara

Merge pull request #28 from zzak/port-ntop-pton-win32

Port inet_ntop and inet_pton for WIN32
parents a25ec0a7 bdc11830
......@@ -41,6 +41,59 @@
#define mrb_cptr_p(o) mrb_voidp_p(o)
#endif
#ifdef _WIN32
const char *inet_ntop(int af, const void *src, char *dst, socklen_t cnt)
{
if (af == AF_INET)
{
struct sockaddr_in in;
memset(&in, 0, sizeof(in));
in.sin_family = AF_INET;
memcpy(&in.sin_addr, src, sizeof(struct in_addr));
getnameinfo((struct sockaddr *)&in, sizeof(struct
sockaddr_in), dst, cnt, NULL, 0, NI_NUMERICHOST);
return dst;
}
else if (af == AF_INET6)
{
struct sockaddr_in6 in;
memset(&in, 0, sizeof(in));
in.sin6_family = AF_INET6;
memcpy(&in.sin6_addr, src, sizeof(struct in_addr6));
getnameinfo((struct sockaddr *)&in, sizeof(struct
sockaddr_in6), dst, cnt, NULL, 0, NI_NUMERICHOST);
return dst;
}
return NULL;
}
int inet_pton(int af, const char *src, void *dst)
{
struct addrinfo hints, *res, *ressave;
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = af;
if (getaddrinfo(src, NULL, &hints, &res) != 0)
{
printf("Couldn't resolve host %s\n", src);
return -1;
}
ressave = res;
while (res)
{
memcpy(dst, res->ai_addr, res->ai_addrlen);
res = res->ai_next;
}
freeaddrinfo(ressave);
return 0;
}
#endif
static mrb_value
mrb_addrinfo_getaddrinfo(mrb_state *mrb, mrb_value klass)
{
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment