2 #define _WIN32_WINNT 0x0501
7 #include <msp/core/systemerror.h>
8 #include <msp/strings/format.h>
9 #include "sockaddr_private.h"
18 SockAddr *resolve(const string &s, Family family)
23 unsigned bracket = s.find(']');
24 host = s.substr(1, bracket-1);
25 unsigned colon = s.find(':', bracket);
26 if(colon!=string::npos)
27 serv = s.substr(colon+1);
31 unsigned colon = s.find(':');
32 if(colon!=string::npos)
34 host = s.substr(0, colon);
35 serv = s.substr(colon+1);
41 addrinfo hints = { 0, family_to_sys(family), 0, 0, 0, 0, 0, 0 };
43 const char *chost = (host.empty() ? 0 : host.c_str());
44 const char *cserv = (serv.empty() ? 0 : serv.c_str());
45 int err = getaddrinfo(chost, cserv, &hints, &res);
49 sa.size = res->ai_addrlen;
50 const char *sptr = reinterpret_cast<const char *>(res->ai_addr);
51 char *dptr = reinterpret_cast<char *>(&sa.addr);
52 copy(sptr, sptr+res->ai_addrlen, dptr);
53 SockAddr *addr = SockAddr::new_from_sys(sa);
59 throw system_error("getaddrinfo", WSAGetLastError());
61 throw system_error("getaddrinfo", gai_strerror(err));
66 unsigned size = fill_sockaddr(sa);
69 int err = getnameinfo(&sa, size, hst, 128, srv, 128, 0);