2 #include "platform_api.h"
3 #include <msp/core/systemerror.h>
4 #include <msp/io/handle_private.h>
5 #include "sockaddr_private.h"
7 #include "socket_private.h"
19 int err = WSAStartup(0x0002, &wsa_data);
21 std::cerr<<"Failed to initialize WinSock: "<<err<<'\n';
38 void Socket::platform_init()
40 *priv->event = CreateEvent(0, false, false, 0);
43 void Socket::platform_cleanup()
45 closesocket(priv->handle);
46 CloseHandle(*priv->event);
49 void Socket::set_timeout(const Time::TimeDelta &timeout)
51 DWORD msecs = static_cast<DWORD>(timeout/Time::msec);
52 priv->set_option(SOL_SOCKET, SO_RCVTIMEO, &msecs, sizeof(DWORD));
53 priv->set_option(SOL_SOCKET, SO_SNDTIMEO, &msecs, sizeof(DWORD));
56 void Socket::set_platform_events(unsigned e)
60 ws_events |= FD_READ|FD_CLOSE;
62 ws_events |= FD_CONNECT;
64 ws_events |= FD_ACCEPT;
65 WSAEventSelect(priv->handle, *priv->event, ws_events);
69 void Socket::Private::set_block(bool b)
72 ioctlsocket(handle, FIONBIO, &flag);
75 void Socket::Private::set_inherit(bool)
79 int Socket::Private::set_option(int level, int optname, const void *optval, socklen_t optlen)
81 return setsockopt(handle, level, optname, reinterpret_cast<const char *>(optval), optlen);
84 int Socket::Private::get_option(int level, int optname, void *optval, socklen_t *optlen)
86 return getsockopt(handle, level, optname, reinterpret_cast<char *>(optval), optlen);
90 size_t check_sys_error(make_signed<size_t>::type ret, const char *func)
94 int err_code = WSAGetLastError();
95 if(err_code==WSAEWOULDBLOCK)
98 throw system_error(func, err_code);
104 bool check_sys_connect_error(int ret)
106 if(ret==SOCKET_ERROR)
108 int err_code = WSAGetLastError();
109 if(err_code==WSAEWOULDBLOCK)
112 throw system_error("connect", err_code);