socket_t Socket::DetachSocket()
{
socket_t s = m_s;
m_s = INVALID_SOCKET;
SocketChanged();
return s;
}
void Socket::Create(int nType)
{
CRYPTOPP_ASSERT(m_s == INVALID_SOCKET);
m_s = socket(AF_INET, nType, 0);
CheckAndHandleError("socket", m_s);
m_own = true;
SocketChanged();
}
void Socket::AttachSocket(socket_t s, bool own)
{
if (m_own)
CloseSocket();
m_s = s;
m_own = own;
SocketChanged();
}
void Socket::CloseSocket()
{
if (m_s != INVALID_SOCKET)
{
#ifdef USE_WINDOWS_STYLE_SOCKETS
CancelIo((HANDLE) m_s);
CheckAndHandleError_int("closesocket", closesocket(m_s));
#else
CheckAndHandleError_int("close", close(m_s));
#endif
m_s = INVALID_SOCKET;
SocketChanged();
}
}
void Socket::CloseSocket()
{
if (m_s != INVALID_SOCKET)
{
#ifdef USE_WINDOWS_STYLE_SOCKETS
# if defined(USE_WINDOWS8_API)
BOOL result = CancelIoEx((HANDLE) m_s, NULL);
assert(result || (!result && GetLastError() == ERROR_NOT_FOUND));
CheckAndHandleError_int("closesocket", closesocket(m_s));
# else
BOOL result = CancelIo((HANDLE) m_s);
assert(result || (!result && GetLastError() == ERROR_NOT_FOUND));
CheckAndHandleError_int("closesocket", closesocket(m_s));
# endif
#else
CheckAndHandleError_int("close", close(m_s));
#endif
m_s = INVALID_SOCKET;
SocketChanged();
}
}
