Method service_attach

src/remote/server/server.cpp:6392–6467

ISC_STATUS rem_port::service_attach(const char* service_name,
									ClumpletWriter* spb,
									PACKET* sendL)
{
/**************************************
 *
 *	s e r v i c e _ a t t a c h
 *
 **************************************
 *
 * Functional description
 *	Connect to a Firebird service.
 *
 **************************************/
    // Now insert additional clumplets into spb
	addClumplets(spb, spbParam, this);

	for (spb->rewind(); !spb->isEof();)
	{
		switch (spb->getClumpTag())
		{
		// remove old-style logon parameters
		case isc_spb_user_name:
		case isc_spb_password:
		case isc_spb_password_enc:

		// remove trusted auth & trusted role if present (security measure)
		case isc_spb_trusted_role:
		case isc_spb_trusted_auth:

		// remove user config info (security measure)
		case isc_spb_config:
			spb->deleteClumplet();
			break;

		default:
			spb->moveNext();
			break;
		}
	}

	// See if user has specified parameters relevant to the connection,
	// they will be stuffed in the SPB if so.
	REMOTE_get_timeout_params(this, spb);

	DispatcherPtr provider;
	LocalStatus ls;
	CheckStatusWrapper status_vector(&ls);

	fb_assert(port_server_crypt_callback);
	provider->setDbCryptCallback(&status_vector, port_server_crypt_callback->getInterface());

	if (!(status_vector.getState() & IStatus::STATE_ERRORS))
	{
		dumpAuthBlock("rem_port::service_attach()", spb, isc_spb_auth_block);
		ServService iface(provider->attachServiceManager(&status_vector, service_name,
			(ULONG) spb->getBufferLength(), spb->getBuffer()));