windows-nt/Source/XPSP1/NT/com/rpc/runtime/trans/common/loader.hxx

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/*++
Copyright (C) Microsoft Corporation, 1996 - 1999
Module Name:
Loader.hxx
Abstract:
Global state for the transport interface
Author:
Mario Goertzel [MarioGo]
Revision History:
MarioGo 11/1/1996 Bits 'n pieces
EdwardR 07/1/1997 Added MSMQ support.
--*/
#ifndef __LOADER_HXX
#define __LOADER_HXX
//
// Global state
//
extern DWORD gdwComputerNameLength;
extern RPC_CHAR gpstrComputerName[];
extern const RPC_CHAR HexDigits[];
extern LONG g_NotifyRt;
#ifdef _INTERNAL_RPC_BUILD_
extern RPCLT_PDU_FILTER_FUNC gpfnFilter;
#endif
//
// Transport interfaces defined by each protocol
//
extern const RPC_CONNECTION_TRANSPORT TCP_TransportInterface;
#ifdef SPX_ON
extern const RPC_CONNECTION_TRANSPORT SPX_TransportInterface;
#endif
extern const RPC_CONNECTION_TRANSPORT NMP_TransportInterface;
#ifdef NETBIOS_ON
extern const RPC_CONNECTION_TRANSPORT NBF_TransportInterface;
extern const RPC_CONNECTION_TRANSPORT NBT_TransportInterface;
extern const RPC_CONNECTION_TRANSPORT NBI_TransportInterface;
#endif
#if defined(APPLETALK_ON)
extern const RPC_CONNECTION_TRANSPORT DSP_TransportInterface;
#endif
extern const RPC_CONNECTION_TRANSPORT HTTP_TransportInterface;
extern const RPC_DATAGRAM_TRANSPORT UDP_TransportInterface;
extern const RPC_DATAGRAM_TRANSPORT IPX_TransportInterface;
extern const RPC_DATAGRAM_TRANSPORT CDP_TransportInterface;
#ifdef NCADG_MQ_ON
extern const RPC_DATAGRAM_TRANSPORT MQ_TransportInterface;
#endif
//
// Each protocol is assigned an ID here
//
typedef INT PROTOCOL_ID;
const INT INVALID_PROTOCOL_ID = 0;
const INT TCP = 1;
#ifdef SPX_ON
const INT SPX = 2;
#endif
const INT NMP = 3;
#ifdef NETBIOS_ON
const INT NBF = 4; // Netbios flavors
const INT NBT = 5;
const INT NBI = 6;
#endif
#ifdef APPLETALK_ON
const INT DSP = 7;
#endif
// const INT SPP = 8; // Banyan Vines - no longer supported
const INT HTTP = 9;
const INT UDP = 10;
const INT IPX = 11;
const INT CDP = 12; // Cluster Datagram Protocol
#ifdef NCADG_MQ_ON
const INT MSMQ = 13;
#endif
const INT TCP_IPv6 = 14;
const INT HTTPv2 = 15; // this is a special ID that does not go into
// the usual ID scheme. It is used in few places
// to differentiate b/n HTTP and HTTP2
extern PROTOCOL_ID
MapProtseq(
IN const RPC_CHAR *Protseq
);
extern PROTOCOL_ID
MapProtseq(
IN const CHAR *Protseq
);
extern PROTOCOL_ID
MapProtocolId (
IN UINT Protocol,
IN UINT AddressFamily
);
//
// Based on ID, each protocol is given an entry in the TransportTable
//
class BASE_CONNECTION;
typedef BASE_CONNECTION *PCONNECTION;
typedef RPC_STATUS (*CO_READ_MESSAGE)(PCONNECTION, DWORD, BUFFER *, PUINT );
typedef RPC_STATUS (*CO_ABORT)(RPC_TRANSPORT_CONNECTION);
struct TRANSPORT_TABLE_ENTRY
{
UINT ProtocolTowerId;
UINT AddressTowerId;
RPC_TRANSPORT_INTERFACE pInfo;
};
extern const TRANSPORT_TABLE_ENTRY TransportTable[];
extern const DWORD cTransportTable;
#endif // __LOADER_HXX