/*
* Set up process globals for the named service, to execute specified handler function
*/
bool ProcessGlobals::initialise(const char* _serviceName)
{
// store the supplied service name
serviceName = _serviceName;
// create event source (event logger writes to stderr if this is null)
hEventSource = registerServiceEventSource(serviceName);
// load service parameters from the registry
bool initOk = loadServiceParameters();
// if configured, create the pair of event semaphores to wait on
if (initOk)
{
hWaitForStart = createEventHandle();
hWaitForStop = createEventHandle();
initOk = ((hWaitForStart != NULL) && (hWaitForStop != NULL));
}
// if initialisation was not successful, clean up now
if (!initOk)
{
cleanUp();
}
return initOk;
}
UDPSocket::UDPSocket(void):
m_con_port(0)
{
// POSIX / Win32
#if defined(DUNE_SYS_HAS_SOCKET)
m_handle = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
if (m_handle == INVALID_SOCKET)
throw NetworkError(DTR("unable to create socket"), DUNE_SOCKET_ERROR);
# if defined(DUNE_OS_WINDOWS) && defined(DUNE_SYS_HAS_WSA_IOCTL)
// To avoid cumbersome Windows connection reset error 10054 (WSACONNRESET)
// Reference: http://support.microsoft.com/kb/263823
DWORD dummy = 0;
BOOL behavior = FALSE;
if (WSAIoctl(m_handle, SIO_UDP_CONNRESET, &behavior, sizeof(behavior),
0, 0, &dummy, 0, 0) == SOCKET_ERROR)
{
if (GetLastError() != WSAEOPNOTSUPP)
{
throw NetworkError(DTR("setting up socket"), DUNE_SOCKET_ERROR);
}
}
# endif
#else
throw NotImplemented("UDPSocket");
#endif
createEventHandle();
}
TCPSocket::TCPSocket(bool create):
m_handle(INVALID_SOCKET)
{
if (create)
{
m_handle = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (m_handle == INVALID_SOCKET)
throw NetworkError(DTR("unable to create socket"), getLastErrorMessage());
disableSIGPIPE();
createEventHandle();
}
}