BOOL CUdpServer::CreateListenSocket(LPCTSTR pszBindAddress, USHORT usPort)
{
BOOL isOK = FALSE;
m_soListen = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
if(m_soListen != INVALID_SOCKET)
{
VERIFY(::SSO_UDP_ConnReset(m_soListen, FALSE) == NO_ERROR);
SOCKADDR_IN addr;
::sockaddr_A_2_IN(AF_INET, pszBindAddress, usPort, addr);
if(::bind(m_soListen, (SOCKADDR*)&addr, sizeof(SOCKADDR_IN)) != SOCKET_ERROR)
{
if(FirePrepareListen(m_soListen) != ISocketListener::HR_ERROR)
isOK = TRUE;
else
SetLastError(SE_SOCKET_PREPARE, __FUNCTION__, ERROR_FUNCTION_FAILED);
}
else
SetLastError(SE_SOCKET_BIND, __FUNCTION__, ::WSAGetLastError());
}
else
SetLastError(SE_SOCKET_CREATE, __FUNCTION__, ::WSAGetLastError());
return isOK;
}
BOOL CTcpServer::CreateListenSocket(LPCTSTR lpszBindAddress, USHORT usPort)
{
BOOL isOK = FALSE;
if(!lpszBindAddress || lpszBindAddress[0] == 0)
lpszBindAddress = DEFAULT_IPV4_BIND_ADDRESS;
HP_SOCKADDR addr;
if(::sockaddr_A_2_IN(lpszBindAddress, usPort, addr))
{
m_usFamily = addr.family;
m_soListen = socket(m_usFamily, SOCK_STREAM, IPPROTO_TCP);
if(m_soListen != INVALID_SOCKET)
{
BOOL bOnOff = (m_dwKeepAliveTime > 0 && m_dwKeepAliveInterval > 0);
ENSURE(::SSO_KeepAliveVals(m_soListen, bOnOff, m_dwKeepAliveTime, m_dwKeepAliveInterval) == NO_ERROR);
ENSURE(::SSO_ExclusiveAddressUse(m_soListen, TRUE) == NO_ERROR);
ENSURE(::SSO_NoBlock(m_soListen) == NO_ERROR);
if(::bind(m_soListen, addr.Addr(), addr.AddrSize()) != SOCKET_ERROR)
{
if(TRIGGER(FirePrepareListen(m_soListen)) != HR_ERROR)
{
if(::listen(m_soListen, m_dwSocketListenQueue) != SOCKET_ERROR)
{
m_pfnAcceptEx = ::Get_AcceptEx_FuncPtr(m_soListen);
m_pfnGetAcceptExSockaddrs = ::Get_GetAcceptExSockaddrs_FuncPtr(m_soListen);
m_pfnDisconnectEx = ::Get_DisconnectEx_FuncPtr(m_soListen);
ASSERT(m_pfnAcceptEx);
ASSERT(m_pfnGetAcceptExSockaddrs);
ASSERT(m_pfnDisconnectEx);
isOK = TRUE;
}
else
SetLastError(SE_SOCKET_LISTEN, __FUNCTION__, ::WSAGetLastError());
}
else
SetLastError(SE_SOCKET_PREPARE, __FUNCTION__, ENSURE_ERROR_CANCELLED);
}
else
SetLastError(SE_SOCKET_BIND, __FUNCTION__, ::WSAGetLastError());
}
else
SetLastError(SE_SOCKET_CREATE, __FUNCTION__, ::WSAGetLastError());
}
else
SetLastError(SE_SOCKET_CREATE, __FUNCTION__, ::WSAGetLastError());
return isOK;
}
BOOL CTcpServer::CreateListenSocket(LPCTSTR pszBindAddress, USHORT usPort)
{
BOOL isOK = FALSE;
m_soListen = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if(m_soListen != INVALID_SOCKET)
{
SOCKADDR_IN addr;
::sockaddr_A_2_IN(AF_INET, pszBindAddress, usPort, addr);
BOOL bOnOff = (m_dwKeepAliveTime > 0 && m_dwKeepAliveInterval > 0);
::SSO_KeepAliveVals(m_soListen, bOnOff, m_dwKeepAliveTime, m_dwKeepAliveInterval);
if(::bind(m_soListen, (SOCKADDR*)&addr, sizeof(SOCKADDR_IN)) != SOCKET_ERROR)
{
if(FirePrepareListen(m_soListen) != HR_ERROR)
{
if(::listen(m_soListen, m_dwSocketListenQueue) != SOCKET_ERROR)
{
m_pfnAcceptEx = ::Get_AcceptEx_FuncPtr(m_soListen);
m_pfnGetAcceptExSockaddrs = ::Get_GetAcceptExSockaddrs_FuncPtr(m_soListen);
m_pfnDisconnectEx = ::Get_DisconnectEx_FuncPtr(m_soListen);
ASSERT(m_pfnAcceptEx);
ASSERT(m_pfnGetAcceptExSockaddrs);
ASSERT(m_pfnDisconnectEx);
isOK = TRUE;
}
else
SetLastError(SE_SOCKET_LISTEN, __FUNCTION__, ::WSAGetLastError());
}
else
SetLastError(SE_SOCKET_PREPARE, __FUNCTION__, ERROR_CANCELLED);
}
else
SetLastError(SE_SOCKET_BIND, __FUNCTION__, ::WSAGetLastError());
}
else
SetLastError(SE_SOCKET_CREATE, __FUNCTION__, ::WSAGetLastError());
return isOK;
}