Source code of Windows XP (NT5)
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/*++
Copyright (c) 1996 Microsoft Corporation
Module Name:
D:\nt\private\ntos\tdi\rawwan\core\rwanpub.h
Abstract:
Null Transport Public definitions. This is included by helper
routines that perform media/Address family specific actions.
Revision History:
Who When What
-------- -------- ----------------------------------------------
arvindm 04-24-97 Created
Notes:
--*/
#ifndef __TDI_RWANPUB__H
#define __TDI_RWANPUB__H
//
// Null Transport status codes. Used between the core Null Transport
// and helper routines.
//
typedef ULONG RWAN_STATUS;
#define RWAN_STATUS_SUCCESS 0x00000000
#define RWAN_STATUS_FAILURE 0xc0000001
#define RWAN_STATUS_BAD_ADDRESS 0x00000001
#define RWAN_STATUS_NULL_ADDRESS 0x00000002
#define RWAN_STATUS_WILDCARD_ADDRESS 0x00000003
#define RWAN_STATUS_BAD_PARAMETER 0x00000010
#define RWAN_STATUS_MISSING_PARAMETER 0x00000020
#define RWAN_STATUS_RESOURCES 0x00000040
#define RWAN_STATUS_PENDING 0x00000103
typedef PVOID RWAN_HANDLE, *PRWAN_HANDLE;
//
// Bit definitions for CallFlags
//
// Bit 0 is set iff Incoming Call:
#define RWAN_CALLF_OUTGOING_CALL 0x00000000
#define RWAN_CALLF_INCOMING_CALL 0x00000001
#define RWAN_CALLF_CALL_DIRECTION_MASK 0x00000001
// Bit 1 is set iff Point to Multipoint Call:
#define RWAN_CALLF_POINT_TO_POINT 0x00000000
#define RWAN_CALLF_POINT_TO_MULTIPOINT 0x00000002
#define RWAN_CALLF_CALL_TYPE_MASK 0x00000002
// Bit 2 is set iff Add Party:
#define RWAN_CALLF_PMP_FIRST_LEAF 0x00000000
#define RWAN_CALLF_PMP_ADDNL_LEAF 0x00000004
#define RWAN_CALLF_PMP_LEAF_TYPE_MASK 0x00000004
#ifndef EXTERN
#define EXTERN extern
#endif
//
// Entry points for NDIS AF-specific helper routines. All media/AF specific
// actions are done by these routines.
//
//
// Init routine. Called once when loading.
//
typedef
RWAN_STATUS
(*AFSP_INIT_HANDLER)();
//
// Shutdown routine. Called once when unloading.
//
typedef
VOID
(*AFSP_SHUTDOWN_HANDLER)();
//
// Set up context for an NDIS AF open. This is called after a
// successful OpenAddressFamily for a supported AF+Medium.
// The AF-specific module must allocate its context for this AF
// open, perform any initializations (including OID queries to
// the CM/Miniport) and return this context to us.
// If the handler returns RWAN_STATUS_PENDING, it must call
// RWanAfSpOpenAfComplete to complete this call.
//
typedef
RWAN_STATUS
(*AFSP_OPEN_AF_HANDLER)(
IN RWAN_HANDLE AfSpContext,
IN RWAN_HANDLE RWanAFHandle,
OUT PRWAN_HANDLE pAfSpAFContext,
OUT PULONG pMaxMsgSize
);
//
// Shut down prior to closing an NDIS AF open. This gives a chance
// for the AF-specific module to perform any clean up operations,
// including freeing any context, for an NDIS AF open.
// If the handler returns RWAN_STATUS_PENDING, it must call
// RWanAfSpCloseAfComplete to complete this call.
//
typedef
RWAN_STATUS
(*AFSP_CLOSE_AF_HANDLER)(
IN RWAN_HANDLE AfSpAFContext
);
//
// Notify media-specific module of a new Address Object being
// opened for this medium. The media-specific module creates
// its context for this address object and returns it.
//
typedef
RWAN_STATUS
(*AFSP_OPEN_ADDRESS_HANDLER)(
IN RWAN_HANDLE AfSpContext,
IN RWAN_HANDLE RWanAddrHandle,
OUT PRWAN_HANDLE pAfSpAddrContext
);
//
// Notify media-specific module of an Address Object being
// closed.
//
typedef
VOID
(*AFSP_CLOSE_ADDRESS_HANDLER)(
IN RWAN_HANDLE AfSpAddrContext
);
//
// Notify media-specific module of a new Connection Object being
// associated with an Address Object belonging to this media. The
// media-specific module would typically create its context for
// the Connection Object and return a pointer to it.
//
typedef
RWAN_STATUS
(*AFSP_ASSOCIATE_CONN_HANDLER)(
IN RWAN_HANDLE AfSpAddrContext,
IN RWAN_HANDLE RWanConnHandle,
OUT PRWAN_HANDLE pAfSpConnContext
);
//
// Notify media-specific module of an existing Connection Object
// being disassociated from an Address Object belonging to this module.
//
typedef
VOID
(*AFSP_DISASSOCIATE_CONN_HANDLER)(
IN RWAN_HANDLE AfSpConnContext
);
//
// Convert options in TDI format to NDIS call parameters. The handler
// is supposed to allocate space for NDIS call parameters, and return
// this to the caller (via ppCallParameters).
//
// Also this returns the RWAN handle for the AF on which the call should
// be placed. If this is NULL, then the first AF is chosen.
//
typedef
RWAN_STATUS
(*AFSP_TDI2NDIS_OPTIONS_HANDLER)(
IN RWAN_HANDLE AfSpConnContext,
IN ULONG CallFlags,
IN PTDI_CONNECTION_INFORMATION pTdiInfo,
IN PVOID pTdiQoS,
IN ULONG TdiQoSLength,
OUT PRWAN_HANDLE pAfHandle,
OUT PCO_CALL_PARAMETERS * ppCallParameters
);
//
// Update NDIS call parameters with TDI options. This typically
// happens when an incoming call is accepted with modified parameters.
//
typedef
RWAN_STATUS
(*AFSP_UPDATE_NDIS_OPTIONS_HANDLER)(
IN RWAN_HANDLE AfSpAFContext,
IN RWAN_HANDLE AfSpConnContext,
IN ULONG CallFlags,
IN PTDI_CONNECTION_INFORMATION pTdiInfo,
IN PVOID pTdiQoS,
IN ULONG TdiQoSLength,
IN OUT PCO_CALL_PARAMETERS * ppCallParameters
);
//
// Return space allocated for NDIS Options to the AF Specific module.
// See AFSP_TDI2NDIS_OPTIONS_HANDLER.
//
typedef
VOID
(*AFSP_RETURN_NDIS_OPTIONS_HANDLER)(
IN RWAN_HANDLE AfSpAFContext,
IN PCO_CALL_PARAMETERS pCallParameters
);
//
// Convert NDIS call parameters to TDI-style options. The handler
// is supposed to allocate space for options+data+QoS parameters,
// and return these to the caller. When the caller is done with
// these, it will call the TDI Options return handler with
// a context returned by the handler.
//
typedef
RWAN_STATUS
(*AFSP_NDIS2TDI_OPTIONS_HANDLER)(
IN RWAN_HANDLE AfSpAFContext,
IN ULONG CallFlags,
IN PCO_CALL_PARAMETERS pCallParameters,
OUT PTDI_CONNECTION_INFORMATION *ppTdiInfo,
OUT PVOID * ppTdiQoS,
OUT PULONG pTdiQoSLength,
OUT PRWAN_HANDLE pAfSpTdiOptionsContext
);
//
// Update TDI-style options from NDIS call parameters. This is usually
// done when completing an outgoing call.
//
typedef
RWAN_STATUS
(*AFSP_UPDATE_TDI_OPTIONS_HANDLER)(
IN RWAN_HANDLE AfSpAFContext,
IN RWAN_HANDLE AfSpConnContext,
IN ULONG CallFlags,
IN PCO_CALL_PARAMETERS pCallParameters,
IN OUT PTDI_CONNECTION_INFORMATION * pTdiInfo,
IN OUT PUCHAR pTdiQoS,
IN OUT PULONG pTdiQoSLength
);
//
// Return space allocated for TDI options etc to the AF Specific module.
// See AFSP_NDIS2TDI_OPTIONS_HANDLER.
//
typedef
VOID
(*AFSP_RETURN_TDI_OPTIONS_HANDLER)(
IN RWAN_HANDLE AfSpAFContext,
IN RWAN_HANDLE AfSpTdiOptionsContext
);
//
// Get a valid Transport Address from a list of addresses.
//
typedef
TA_ADDRESS *
(*AFSP_GET_VALID_TDI_ADDRESS_HANDLER)(
IN RWAN_HANDLE AfSpContext,
IN TRANSPORT_ADDRESS UNALIGNED *pAddressList,
IN ULONG AddrListLength
);
//
// Check if a given Transport address is non-NULL. This means that it is
// usable as a SAP address.
//
typedef
BOOLEAN
(*AFSP_IS_NULL_ADDRESS_HANDLER)(
IN RWAN_HANDLE AfSpContext,
IN TA_ADDRESS * pTransportAddress
);
//
// Convert a TDI-style address specification to an NDIS SAP.
// Allocate space for the NDIS SAP and return it if successful.
//
typedef
RWAN_STATUS
(*AFSP_TDI2NDIS_SAP_HANDLER)(
IN RWAN_HANDLE AfSpContext,
IN USHORT TdiAddressType,
IN USHORT TdiAddressLength,
IN PVOID pTdiAddress,
OUT PCO_SAP * ppCoSap
);
//
// Return space allocated for an NDIS SAP. See AFSP_TDI2NDIS_SAP_HANDLER.
//
typedef
VOID
(*AFSP_RETURN_NDIS_SAP_HANDLER)(
IN RWAN_HANDLE AfSpContext,
IN PCO_SAP pCoSap
);
//
// Complete a media-specific module's call to RWanAfSpDeregisterNdisAF
// that had pended.
//
typedef
VOID
(*AFSP_DEREG_NDIS_AF_COMP_HANDLER)(
IN RWAN_STATUS RWanStatus,
IN RWAN_HANDLE AfSpNdisAFContext
);
//
// Complete a media-specific module's call to RWanAfSpDeregisterTdiProtocol
// that had pended.
//
typedef
VOID
(*AFSP_DEREG_TDI_PROTO_COMP_HANDLER)(
IN RWAN_STATUS RWanStatus,
IN RWAN_HANDLE AfSpTdiProtocolContext
);
//
// Complete a media-specific module's call to send an NDIS Request
// to the miniport
//
typedef
VOID
(*AFSP_ADAPTER_REQUEST_COMP_HANDLER)(
IN NDIS_STATUS Status,
IN RWAN_HANDLE AfSpAFContext,
IN RWAN_HANDLE AfSpReqContext,
IN NDIS_REQUEST_TYPE RequestType,
IN NDIS_OID Oid,
IN PVOID pBuffer,
IN ULONG BufferLength
);
//
// Complete a media-specific module's call to send an NDIS Request
// to the Call Manager (AF-specific request)
//
typedef
VOID
(*AFSP_AF_REQUEST_COMP_HANDLER)(
IN NDIS_STATUS Status,
IN RWAN_HANDLE AfSpAFContext,
IN RWAN_HANDLE AfSpReqContext,
IN NDIS_REQUEST_TYPE RequestType,
IN NDIS_OID Oid,
IN PVOID pBuffer,
IN ULONG BufferLength
);
//
// Process a media-specific global Query Information IOCTL from the Winsock2 helper DLL.
//
typedef
RWAN_STATUS
(*AFSP_QUERY_GLOBAL_INFO_HANDLER)(
IN RWAN_HANDLE AfSpContext,
IN PVOID pInputBuffer,
IN ULONG InputBufferLength,
IN PVOID pOutputBuffer,
IN OUT PULONG pOutputBufferLength
);
//
// Process a media-specific global Set Information IOCTL from the Winsock2 helper DLL.
//
typedef
RWAN_STATUS
(*AFSP_SET_GLOBAL_INFO_HANDLER)(
IN RWAN_HANDLE AfSpContext,
IN PVOID pInputBuffer,
IN ULONG InputBufferLength
);
//
// Process a media-specific per-connection Query Information IOCTL
// from the Winsock2 helper DLL.
//
typedef
RWAN_STATUS
(*AFSP_QUERY_CONN_INFORMATION_HANDLER)(
IN RWAN_HANDLE AfSpConnContext,
IN PVOID pInputBuffer,
IN ULONG InputBufferLength,
OUT PVOID pOutputBuffer,
IN OUT PULONG pOutputBufferLength
);
//
// Process a media-specific per-connection Set Information IOCTL
// from the Winsock2 helper DLL.
//
typedef
RWAN_STATUS
(*AFSP_SET_CONN_INFORMATION_HANDLER)(
IN RWAN_HANDLE AfSpConnContext,
IN PVOID pInputBuffer,
IN ULONG InputBufferLength
);
//
// Process a media-specific per-AddressObject Query Information IOCTL
// from the Winsock2 helper DLL.
//
typedef
RWAN_STATUS
(*AFSP_QUERY_ADDR_INFORMATION_HANDLER)(
IN RWAN_HANDLE AfSpAddrContext,
IN PVOID pInputBuffer,
IN ULONG InputBufferLength,
IN PVOID pOutputBuffer,
IN OUT PULONG pOutputBufferLength
);
//
// Process a media-specific per-AddressObject Set Information IOCTL
// from the Winsock2 helper DLL.
//
typedef
RWAN_STATUS
(*AFSP_SET_ADDR_INFORMATION_HANDLER)(
IN RWAN_HANDLE AfSpAddrContext,
IN PVOID pInputBuffer,
IN ULONG InputBufferLength
);
//
// ***** NDIS AF Characteristics *****
//
// AF-specific information about a supported NDIS Address Family on
// a supported NDIS medium. One of these exists for each
// <CO_ADDRESS_FAMILY, NDIS_MEDIUM> pair.
//
typedef struct _RWAN_NDIS_AF_CHARS
{
ULONG MajorVersion;
ULONG MinorVersion;
NDIS_MEDIUM Medium;
CO_ADDRESS_FAMILY AddressFamily;
ULONG MaxAddressLength;
AFSP_OPEN_AF_HANDLER pAfSpOpenAf;
AFSP_CLOSE_AF_HANDLER pAfSpCloseAf;
AFSP_OPEN_ADDRESS_HANDLER pAfSpOpenAddress;
AFSP_CLOSE_ADDRESS_HANDLER pAfSpCloseAddress;
AFSP_ASSOCIATE_CONN_HANDLER pAfSpAssociateConnection;
AFSP_DISASSOCIATE_CONN_HANDLER pAfSpDisassociateConnection;
AFSP_TDI2NDIS_OPTIONS_HANDLER pAfSpTdi2NdisOptions;
AFSP_RETURN_NDIS_OPTIONS_HANDLER pAfSpReturnNdisOptions;
AFSP_UPDATE_NDIS_OPTIONS_HANDLER pAfSpUpdateNdisOptions;
AFSP_NDIS2TDI_OPTIONS_HANDLER pAfSpNdis2TdiOptions;
AFSP_RETURN_TDI_OPTIONS_HANDLER pAfSpReturnTdiOptions;
AFSP_UPDATE_TDI_OPTIONS_HANDLER pAfSpUpdateTdiOptions;
AFSP_GET_VALID_TDI_ADDRESS_HANDLER pAfSpGetValidTdiAddress;
AFSP_IS_NULL_ADDRESS_HANDLER pAfSpIsNullAddress;
AFSP_TDI2NDIS_SAP_HANDLER pAfSpTdi2NdisSap;
AFSP_RETURN_NDIS_SAP_HANDLER pAfSpReturnNdisSap;
AFSP_DEREG_NDIS_AF_COMP_HANDLER pAfSpDeregNdisAFComplete;
AFSP_ADAPTER_REQUEST_COMP_HANDLER pAfSpAdapterRequestComplete;
AFSP_AF_REQUEST_COMP_HANDLER pAfSpAfRequestComplete;
AFSP_QUERY_GLOBAL_INFO_HANDLER pAfSpQueryGlobalInfo;
AFSP_SET_GLOBAL_INFO_HANDLER pAfSpSetGlobalInfo;
AFSP_QUERY_CONN_INFORMATION_HANDLER pAfSpQueryConnInformation;
AFSP_SET_CONN_INFORMATION_HANDLER pAfSpSetConnInformation;
AFSP_QUERY_ADDR_INFORMATION_HANDLER pAfSpQueryAddrInformation;
AFSP_SET_ADDR_INFORMATION_HANDLER pAfSpSetAddrInformation;
} RWAN_NDIS_AF_CHARS, *PRWAN_NDIS_AF_CHARS;
//
// ***** TDI Protocol Characteristics *****
//
// This contains information about a TDI protocol that's supported over
// an <NDIS AF, medium> pair. This is used by the AF+Medium specific module
// in a call to RWanAfSpRegisterTdiProtocol.
//
typedef struct _RWAN_TDI_PROTOCOL_CHARS
{
UINT TdiProtocol;
UINT SockAddressFamily;
UINT SockProtocol;
UINT SockType;
BOOLEAN bAllowConnObjects;
BOOLEAN bAllowAddressObjects;
USHORT MaxAddressLength;
TDI_PROVIDER_INFO ProviderInfo;
PNDIS_STRING pDeviceName;
AFSP_DEREG_TDI_PROTO_COMP_HANDLER pAfSpDeregTdiProtocolComplete;
} RWAN_TDI_PROTOCOL_CHARS, *PRWAN_TDI_PROTOCOL_CHARS;
//
// ***** AF-Specific Module Entry *****
//
// This contains the basic entry points for an AF/medium-specific module.
//
typedef struct _RWAN_AFSP_MODULE_CHARS
{
AFSP_INIT_HANDLER pAfSpInitHandler;
AFSP_SHUTDOWN_HANDLER pAfSpShutdownHandler;
} RWAN_AFSP_MODULE_CHARS, *PRWAN_AFSP_MODULE_CHARS;
//
// Exported Routines. Media/AF specific modules can call these.
//
EXTERN
RWAN_STATUS
RWanAfSpRegisterNdisAF(
IN PRWAN_NDIS_AF_CHARS pAfChars,
IN RWAN_HANDLE AfSpContext,
OUT PRWAN_HANDLE pRWanSpHandle
);
EXTERN
RWAN_STATUS
RWanAfSpDeregisterNdisAF(
IN RWAN_HANDLE RWanSpAFHandle
);
EXTERN
RWAN_STATUS
RWanAfSpRegisterTdiProtocol(
IN RWAN_HANDLE RWanSpHandle,
IN PRWAN_TDI_PROTOCOL_CHARS pTdiChars,
OUT PRWAN_HANDLE pRWanProtHandle
);
EXTERN
VOID
RWanAfSpDeregisterTdiProtocol(
IN RWAN_HANDLE RWanProtHandle
);
EXTERN
VOID
RWanAfSpOpenAfComplete(
IN RWAN_STATUS RWanStatus,
IN RWAN_HANDLE RWanAfHandle,
IN RWAN_HANDLE AfSpAFContext,
IN ULONG MaxMessageSize
);
EXTERN
VOID
RWanAfSpCloseAfComplete(
IN RWAN_HANDLE RWanAfHandle
);
EXTERN
RWAN_STATUS
RWanAfSpSendAdapterRequest(
IN RWAN_HANDLE RWanAfHandle,
IN RWAN_HANDLE AfSpReqContext,
IN NDIS_REQUEST_TYPE RequestType,
IN NDIS_OID Oid,
IN PVOID pBuffer,
IN ULONG BufferLength
);
EXTERN
RWAN_STATUS
RWanAfSpSendAfRequest(
IN RWAN_HANDLE RWanAfHandle,
IN RWAN_HANDLE AfSpReqContext,
IN NDIS_REQUEST_TYPE RequestType,
IN NDIS_OID Oid,
IN PVOID pBuffer,
IN ULONG BufferLength
);
#endif // __TDI_RWANPUB__H