Function init

src/remote/client/interface.cpp:8954–9021

}

static bool init(CheckStatusWrapper* status, ClntAuthBlock& cBlock, rem_port* port, P_OP op, PathName& file_name,
	ClumpletWriter& dpb, IntlParametersBlock& intlParametersBlock, ICryptKeyCallback* cryptCallback)
{
/**************************************
 *
 *	i n i t
 *
 **************************************
 *
 * Functional description
 *	Initialize for database access.  First call from both CREATE and
 *	OPEN.
 *
 **************************************/
	try
	{
		Rdb* rdb = port->port_context;
		PACKET* packet = &rdb->rdb_packet;

		MemoryPool& pool = *getDefaultMemoryPool();
		port->port_deferred_packets = FB_NEW_POOL(pool) PacketQueue(pool);

		if (port->port_protocol < PROTOCOL_VERSION12)
		{
			// This is FB < 2.5. Lets remove that not recognized DPB/SPB and convert the UTF8
			// strings to the OS codepage.
			intlParametersBlock.fromUtf8(dpb);
			ISC_unescape(file_name);
			ISC_utf8ToSystem(file_name);
		}

		const ParametersSet* const ps = (op == op_service_attach ? &spbParam : &dpbParam);

		HANDSHAKE_DEBUG(fprintf(stderr, "Cli: init calls authFillParametersBlock\n"));
		authFillParametersBlock(cBlock, dpb, ps, port);

		port->port_client_crypt_callback = cryptCallback;
		cBlock.createCryptCallback(&port->port_client_crypt_callback);

		// Make attach packet
		P_ATCH* attach = &packet->p_atch;
		packet->p_operation = op;
		attach->p_atch_file.cstr_length = (ULONG) file_name.length();
		attach->p_atch_file.cstr_address = reinterpret_cast<const UCHAR*>(file_name.c_str());
		attach->p_atch_dpb.cstr_length = (ULONG) dpb.getBufferLength();
		attach->p_atch_dpb.cstr_address = dpb.getBuffer();

		send_packet(port, packet);

		authReceiveResponse(false, cBlock, port, rdb, status, packet, true);
		return true;
	}
	catch (const Exception& ex)
	{
		// report primary init error
		ex.stuffException(status);
	}