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220 lines
5.7 KiB
220 lines
5.7 KiB
/*--
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Copyright (c) 1993 Microsoft Corporation
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Module Name:
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NWDOS.h
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Abstract:
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This is the include file that defines all constants and types for
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16 bit applications accessing the redirector.
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Author:
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Colin Watson (ColinW) 08-Jul-1993
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Revision History:
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--*/
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#define NWDOS_INCLUDED
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#define MC 8 // maximum number of connections
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#define NC 8 // number of novell connections
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#define MP 3 // maximum number of printers
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#define MD 32 // maximum number of drives
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#define PZ 64 // print buffer size
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#define SERVERNAME_LENGTH 48
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#define USERNAME_LENGTH 16
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#define PASSWORD_LENGTH 16
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#define IPXADDRESS_LENGTH 12
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#define NODEADDRESS_LENGTH 6
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typedef UCHAR byte;
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typedef USHORT word;
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typedef byte CONN_INDEX; // index into ConnectionIdTable, range 0..MC-1
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typedef byte DRIVE; // index into DriveXxxTable, range 0..MD-1
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/* OpenFile() Flags */
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#define OF_READ_WRITE_MASK 0x0003
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/*
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#define OF_READ 0x0000
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#define OF_WRITE 0x0001
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#define OF_READWRITE 0x0002
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*/
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#define OF_SHARE_MASK 0x0070
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/*
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#define OF_SHARE_COMPAT 0x0000
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#define OF_SHARE_EXCLUSIVE 0x0010
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#define OF_SHARE_DENY_WRITE 0x0020
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#define OF_SHARE_DENY_READ 0x0030
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#define OF_SHARE_DENY_NONE 0x0040
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#define OF_PARSE 0x0100
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#define OF_DELETE 0x0200
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#define OF_VERIFY 0x0400 */ /* Used with OF_REOPEN */
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/*
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#define OF_SEARCH 0x0400 */ /* Used without OF_REOPEN */
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/*
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#define OF_CANCEL 0x0800
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#define OF_CREATE 0x1000
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#define OF_PROMPT 0x2000
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#define OF_EXIST 0x4000
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#define OF_REOPEN 0x8000
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*/
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//
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// Force misalignment of the following structures
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//
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/* XLATOFF */
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#include <packon.h>
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/* XLATON */
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typedef struct CID { /* */
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byte ci_InUse;
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byte ci_OrderNo;
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byte ci_ServerAddress[IPXADDRESS_LENGTH];
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word ci_TimeOut;
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byte ci_LocalNode[NODEADDRESS_LENGTH];
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byte ci_SequenceNo;
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byte ci_ConnectionNo;
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byte ci_ConnectionStatus;
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word ci_MaxTimeOut;
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byte ci_ConnectionLo;
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byte ci_ConnectionHi;
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byte ci_MajorVersion;
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byte ci_1;
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byte ci_MinorVersion;
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} CONNECTIONID;
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typedef CONNECTIONID UNALIGNED *PCONNECTIONID;
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#if 0 /* Already declared in nw\inc\ntddnwfs.h */
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typedef char SERVERNAME[SERVERNAME_LENGTH];
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#endif
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typedef char USERNAME[USERNAME_LENGTH];
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typedef char PASSWORD[PASSWORD_LENGTH];
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typedef char IPXADDRESS[IPXADDRESS_LENGTH];
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typedef char NODEADDRESS[NODEADDRESS_LENGTH];
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//
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// The following type collects all the structures used between the TSR
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// and the 32 bit dll into one packed structure.
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//
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// *** ANY CHANGES TO THIS STRUCTURE MUST ALSO BE MADE TO THE ASM NWDOSTABLE_ASM
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// *** STRUCTURE (below)
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//
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/* XLATOFF */
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typedef struct {
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CONNECTIONID ConnectionIdTable[MC];
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SERVERNAME ServerNameTable[MC];
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CONN_INDEX DriveIdTable[MD]; // Corresponding ConnectionId
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UCHAR DriveFlagTable[MD];
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UCHAR DriveHandleTable[MD];
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UCHAR PreferredServer;
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UCHAR PrimaryServer;
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UCHAR TaskModeByte;
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UCHAR CurrentDrive;
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USHORT SavedAx;
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USHORT NtHandleHi;
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USHORT NtHandleLow;
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USHORT NtHandleSrcHi;
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USHORT NtHandleSrcLow;
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USHORT hVdd;
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USHORT PmSelector;
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UCHAR CreatedJob;
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UCHAR JobHandle;
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UCHAR DeNovellBuffer[256];
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UCHAR DeNovellBuffer2[256];
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} NWDOSTABLE;
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typedef NWDOSTABLE *PNWDOSTABLE;
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/* XLATON */
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//
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// Turn structure packing back off
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//
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/* XLATOFF */
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#include <packoff.h>
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/* XLATON */
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//
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// CONNECTIONID Constants
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//
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#define FREE 0
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#define IN_USE 0xff
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//
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// Values for DriveFlags
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//
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#define NOT_MAPPED 0
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#define PERMANENT_NETWORK_DRIVE 1
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#define TEMPORARY_NETWORK_DRIVE 2
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#define LOCAL_DRIVE 0x80
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///// Client state tables:
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extern CONNECTIONID* ConnectionIdTable; // MC entries
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extern SERVERNAME* ServerNameTable; // MC entries
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extern byte* DriveFlagTable; // MD entries
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extern byte* DriveIdTable; // MD entries
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//
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// this next egregious grossness is extant because MASM cannot handle anything
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// other than a basic type inside a structure declaration
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//
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// *** ANY CHANGES TO THIS STRUCTURE MUST ALSO BE MADE TO THE C NWDOSTABLE
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// *** STRUCTURE (above)
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//
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// NB. The leading underscores are there because we already have globals with
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// the same names
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//
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/* ASM
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NWDOSTABLE_ASM struc
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_ConnectionIdTable db ((size CID) * MC) dup (?)
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_ServerNameTable db (MC * SERVERNAME_LENGTH) dup (?)
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_DriveIdTable db MD dup (?)
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_DriveFlagTable db MD dup (?)
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_DriveHandleTable db MD dup (?)
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_PreferredServer db ?
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_PrimaryServer db ?
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_TaskModeByte db ?
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_CurrentDrive db ?
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_SavedAx dw ?
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_NtHandleHi dw ?
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_NtHandleLow dw ?
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_NtHandleSrcHi dw ?
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_NtHandleSrcLow dw ?
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_hVdd dw ?
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_PmSelector dw ?
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_CreatedJob db ?
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_JobHandle db ?
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_DeNovellBuffer db 256 dup (?)
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_DeNovellBuffer2 db 256 dup (?)
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NWDOSTABLE_ASM ends
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*/
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/* XLATOFF */
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//
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// IS_ASCII_PATH_SEPARATOR - returns TRUE if ch is / or \. ch is a single
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// byte (ASCII) character
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//
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#define IS_ASCII_PATH_SEPARATOR(ch) (((ch) == '/') || ((ch) == '\\'))
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/* XLATON */
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