267 lines
5.7 KiB
C
267 lines
5.7 KiB
C
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/* dem.h - main include file for dem
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*
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* Modification History
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*
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* Sudeepb 31-Mar-1991 Created
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*/
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#ifndef _DEMINCLUDED_
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#define _DEMINCLUDED_
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/*
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#define WIN
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#define FLAT_32
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#include <nt.h>
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#include <ntrtl.h>
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#include <nturtl.h>
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#define _WINDOWS
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#include <windows.h>
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*/
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#ifdef DOS
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#define SIGNALS
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#endif
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#ifdef OS2_16
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#define OS2
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#define SIGNALS
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#endif
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#ifdef OS2_32
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#define OS2
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#define FLAT_32
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#endif
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <malloc.h>
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#include <process.h>
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#ifdef WIN_16
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#define WIN
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#define API16
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#endif
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#ifdef WIN_32
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#define WIN
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#define FLAT_32
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#define TRUE_IF_WIN32 1
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#include <nt.h>
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#include <ntrtl.h>
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#include <nturtl.h>
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#include <ntdddisk.h>
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#else
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#define TRUE_IF_WIN32 0
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#endif
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#ifdef FLAT_32
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#ifndef i386
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#define ALIGN_32
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#else
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#define NOALIGN_32
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#endif
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#endif
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#ifdef WIN
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#define _WINDOWS
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#include <windows.h>
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#endif
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#ifdef SIGNALS
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#include <conio.h>
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#include <signal.h>
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#endif
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#ifdef OS2_32
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#include <excpt.h>
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#define XCPT_SIGNAL 0xC0010003
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#endif
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#define SIGHIT(flChk) ((iSigCheck++ & 0x7FF)?(flSignals & (flChk)):(kbhit(),(flSignals & (flChk))))
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#include <oemuni.h>
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/** Basic Typedefs of DEM **/
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typedef VOID (*PFNSVC)(VOID);
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typedef struct _SAVEDEMWORLD {
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USHORT ax;
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USHORT bx;
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USHORT cx;
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USHORT dx;
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USHORT ds;
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USHORT es;
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USHORT si;
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USHORT di;
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USHORT bp;
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ULONG iSVC;
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} SAVEDEMWORLD, *PSAVEDEMWORLD;
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typedef struct _DISKINFO {
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WORD wSectorsPerCluster;
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WORD wBytesPerSector;
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WORD wFreeClusters;
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WORD wTotalClusters;
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} DISKINFO, *PDISKINFO;
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#include "dosdef.h"
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#include "dossvc.h"
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/** DEM Externs **/
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extern ULONG UNALIGNED *pulDTALocation;
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extern BOOL VDMForWOW;
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extern PVHE pHardErrPacket;
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extern ULONG CurrentISVC;
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extern PCHAR aSVCNames[];
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extern PFNSVC apfnSVC[];
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extern PSZ pszDefaultDOSDirectory;
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extern USHORT nDrives;
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extern PUSHORT pusCurrentPDB;
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extern PDEMEXTERR pExtendedError;
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#include "demexp.h"
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#if DEVL
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extern CHAR demDebugBuffer [];
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#endif
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/** DEM Macros **/
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#define GETULONG(hi,lo) (DWORD)((((int) hi) << 16) + ((int) lo))
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#define GETHANDLE(hi,lo) (HANDLE)(GETULONG(hi,lo))
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#define IS_ASCII_PATH_SEPARATOR(ch) (((ch) == '/') || ((ch) == '\\'))
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/** Function Prototypes */
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VOID demChgFilePtr (VOID);
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VOID demChMod (VOID);
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VOID demClose (VOID);
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VOID demCloseFCB (VOID);
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VOID demCreate (VOID);
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VOID demCreateFCB (VOID);
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VOID demCreateDir (VOID);
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VOID demCreateNew (VOID);
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VOID demDate16 (VOID);
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VOID demDelete (VOID);
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VOID demDeleteDir (VOID);
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VOID demDeleteFCB (VOID);
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VOID demFCBIO (VOID);
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VOID demFileTimes (VOID);
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VOID demFindFirst (VOID);
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VOID demFindFirstFCB (VOID);
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VOID demFindNext (VOID);
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VOID demFindNextFCB (VOID);
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VOID demGetBootDrive (VOID);
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VOID demGetDriveFreeSpace (VOID);
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VOID demGetDrives (VOID);
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VOID demGetFileInfo (VOID);
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VOID demGSetMediaID (VOID);
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VOID demIOCTL (VOID);
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VOID demLoadDos (VOID);
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VOID demLockOper (VOID);
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VOID demOpen (VOID);
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VOID demOpenFCB (VOID);
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VOID demQueryCurrentDir (VOID);
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VOID demQueryDate (VOID);
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VOID demQueryTime (VOID);
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VOID demRead (VOID);
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VOID demRename (VOID);
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VOID demRenameFCB (VOID);
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VOID demRetry (VOID);
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VOID demSetCurrentDir (VOID);
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VOID demSetDate (VOID);
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VOID demSetDefaultDrive (VOID);
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VOID demSetDTALocation (VOID);
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VOID demSetHardErrorInfo(VOID);
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VOID demSetTime (VOID);
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VOID demSetV86KernelAddr(VOID);
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VOID demWrite (VOID);
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VOID demGetDriveInfo (VOID);
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VOID demDiskReset (VOID);
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VOID demLoadDosAppSym (VOID);
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VOID demFreeDosAppSym (VOID);
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VOID demEntryDosApp (VOID);
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VOID demDOSDispCall (VOID);
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VOID demDOSDispRet (VOID);
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VOID demOutputString (VOID);
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VOID demInputString (VOID);
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VOID demIsDebug (VOID);
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VOID demTerminatePDB (VOID);
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VOID demExitVDM (VOID);
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VOID demWOWFiles (VOID);
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VOID demGetComputerName (VOID);
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VOID demCheckPath (VOID);
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VOID demSystemSymbolOp (VOID);
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VOID demCommit (VOID);
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VOID demClientError (HANDLE,CHAR);
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ULONG demClientErrorEx (HANDLE,CHAR,BOOL);
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VOID demCreateCommon (ULONG);
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BOOL demGetMiscInfo (HANDLE, LPWORD, LPWORD, LPDWORD);
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VOID demFCBCommon (ULONG);
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VOID demIoctlChangeable (VOID);
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VOID demIoctlInvalid (VOID);
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VOID demSaveHardErrInfo (VOID);
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VOID demRestoreHardErrInfo (VOID);
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VOID demAbsRead (VOID);
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VOID demAbsWrite (VOID);
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VOID demIoctlDiskGeneric (VOID);
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VOID demIoctlDiskQuery (VOID);
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VOID demGetDPB (VOID);
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VOID demGetDPBList (VOID);
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VOID demNotYetImplemented (VOID);
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BOOL GetDiskSpaceInformation(CHAR chDrive, PDISKINFO pDiskInfo);
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BOOL demGetDiskFreeSpace(BYTE Drive, WORD * BytesPerSector,
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WORD * SectorsPerCluster, WORD * TotalClusters,
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WORD * FreeClusters);
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BOOL IsCdRomFile (PSTR pszPath);
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BOOL GetMediaId( CHAR DriveNum, PVOLINFO pVolInfo);
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VOID demPipeFileDataEOF (VOID);
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VOID demPipeFileEOF (VOID);
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VOID demLFNEntry (VOID);
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VOID demSetDosVarLocation (VOID);
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#ifdef FE_SB /* ConvNwPathToDosPath() */
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VOID ConvNwPathToDosPath (CHAR *,CHAR *);
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#endif /* FE_SB */
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/** Debug Function Prototypes */
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#if DBG
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VOID demPrintMsg (ULONG iMsg);
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#else
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#define demPrintMsg(x)
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#endif
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/* Label functions and constants */
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USHORT demDeleteLabel(BYTE Drive);
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USHORT demCreateLabel(BYTE Drive, LPSTR szName);
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#define DRIVEBYTE 0
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#define LABELOFF 3
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extern BOOL cmdPipeFileDataEOF (HANDLE,BOOL *);
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extern BOOL cmdPipeFileEOF(HANDLE);
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#endif /* _DEMINCLUDED_ */
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