106 lines
3.2 KiB
C
106 lines
3.2 KiB
C
/* (C) 1996-1999 Microsoft Corp.
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*
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* file : MCSKernl.h
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* author : Erik Mavrinac
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*
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* description: Kernel mode MCS initialization and user attachment interface
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* definitions which supplement common definitions of MCSCommn.h.
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*/
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#ifndef __MCSKERNL_H
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#define __MCSKERNL_H
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#include "MCSCommn.h"
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#include "MCSIoctl.h"
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/*
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* Defines
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*/
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// Required prefix bytes when allocating a user mode buffer or
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// kernel mode OutBuf when making a send-data request. Allows reuse
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// of the buffer for local indications and constructing PDUs.
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// Must be the greater of 16 bytes or sizeof(MCSSendDataIndicationIoctl).
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#define SendDataReqPrefixBytes sizeof(SendDataIndicationIoctl)
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// Used when allocating memory for send-data request, allows ASN.1
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// segmentation while copying the least amount of data.
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#define SendDataReqSuffixBytes 2
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/*
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* API prototypes.
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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// Prototypes for functons dealing with ICA stack ioctls downward and TD
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// data coming upward.
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NTSTATUS MCSIcaChannelInput(void *, CHANNELCLASS,
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VIRTUALCHANNELCLASS, PINBUF, BYTE *, ULONG);
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NTSTATUS MCSIcaRawInput(void *, PINBUF, BYTE *, ULONG);
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NTSTATUS MCSIcaVirtualQueryBindings(DomainHandle, PSD_VCBIND *, unsigned *);
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NTSTATUS MCSIcaT120Request(DomainHandle, PSD_IOCTL);
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void MCSIcaStackCancelIo(DomainHandle);
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// Kernel-specific prototypes.
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MCSError MCSInitialize(PSDCONTEXT, PSD_OPEN, DomainHandle *, void *);
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MCSError APIENTRY MCSSetShadowChannel(
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DomainHandle hDomain,
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ChannelID shadowChannel);
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MCSError APIENTRY MCSGetDefaultDomain(PSDCONTEXT pContext,
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PDomainParameters pDomParams,
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unsigned *MaxSendSize,
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unsigned *MaxX224DataSize,
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unsigned *X224SourcePort);
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MCSError APIENTRY MCSCreateDefaultDomain(PSDCONTEXT pContext,
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DomainHandle hDomain);
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MCSError APIENTRY MCSGetDomainInfo(
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DomainHandle hDomain,
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PDomainParameters pDomParams, // client's domain params
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unsigned *MaxSendSize, // client max PDU size
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unsigned *MaxX224DataSize, // client X.224
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unsigned *X224SourcePort); // client X.224
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MCSError MCSCleanup(DomainHandle *phDomain);
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UserID APIENTRY MCSGetUserIDFromHandle(UserHandle hUser);
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ChannelID APIENTRY MCSGetChannelIDFromHandle(ChannelHandle hChannel);
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MCSError __fastcall MCSSendDataRequest(
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UserHandle hUser,
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ChannelHandle hChannel,
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DataRequestType RequestType,
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ChannelID ChannelID,
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MCSPriority Priority,
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Segmentation Segmentation,
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POUTBUF pOutBuf);
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void APIENTRY MCSProtocolErrorEvent(PSDCONTEXT, PPROTOCOLSTATUS, unsigned,
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BYTE *, unsigned);
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BOOLEAN __fastcall DecodeLengthDeterminantPER(BYTE *, unsigned, BOOLEAN *,
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unsigned *, unsigned *);
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#ifdef __cplusplus
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}
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#endif
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#endif // !defined(__MCSKERNL_H)
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