You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
141 lines
3.5 KiB
141 lines
3.5 KiB
/* dosdef.h - This file duplicates few important dos defines of use to
|
|
* DEM.
|
|
*
|
|
* As these defines are not going to change at all, its better to give
|
|
* DEM a separate copy and not share h and inc files between DOSKRNL and
|
|
* DEM.
|
|
*
|
|
* Sudeepb 05-Apr-1991 Created
|
|
*/
|
|
|
|
#include <doswow.h>
|
|
#include <curdir.h>
|
|
|
|
/** DEFINES **/
|
|
|
|
/** File Attributes **/
|
|
|
|
#define ATTR_NORMAL 0x0
|
|
#define ATTR_READ_ONLY 0x1
|
|
#define ATTR_HIDDEN 0x2
|
|
#define ATTR_SYSTEM 0x4
|
|
#define ATTR_VOLUME_ID 0x8
|
|
#define ATTR_DIRECTORY 0x10
|
|
#define ATTR_ARCHIVE 0x20
|
|
#define ATTR_DEVICE 0x40
|
|
|
|
#define ATTR_ALL (ATTR_HIDDEN | ATTR_SYSTEM | ATTR_DIRECTORY)
|
|
#define ATTR_IGNORE (ATTR_READ_ONLY | ATTR_ARCHIVE | ATTR_DEVICE)
|
|
#define DOS_ATTR_MASK 0x0037 // ATTR_DEVICE isn't used on 32 bit side.
|
|
// ATTR_VOL maps to FILE_ATTRIBUTES_NORMAL.
|
|
|
|
/** File Modes **/
|
|
|
|
#define ACCESS_MASK 0x0F
|
|
#define OPEN_FOR_READ 0x00
|
|
#define OPEN_FOR_WRITE 0x01
|
|
#define OPEN_FOR_BOTH 0x02
|
|
#define EXEC_OPEN 0x03 /* access code of 3 indicates that
|
|
open was made from exec */
|
|
|
|
#define SHARING_MASK 0x70
|
|
#define SHARING_COMPAT 0x00
|
|
#define SHARING_DENY_BOTH 0x10
|
|
#define SHARING_DENY_WRITE 0x20
|
|
#define SHARING_DENY_READ 0x30
|
|
#define SHARING_DENY_NONE 0x40
|
|
#define SHARING_NET_FCB 0x70
|
|
#define SHARING_NO_INHERIT 0x80
|
|
|
|
|
|
/* Volume Info **/
|
|
|
|
#define DOS_VOLUME_NAME_SIZE 11
|
|
#define NT_VOLUME_NAME_SIZE 255
|
|
#define FILESYS_NAME_SIZE 8
|
|
|
|
/* IOCTLs **/
|
|
|
|
#define IOCTL_CHANGEABLE 8
|
|
#define IOCTL_DeviceLocOrRem 9
|
|
#define IOCTL_GET_DRIVE_MAP 0xE
|
|
|
|
/** TYPEDEFS **/
|
|
|
|
/** SRCHDTA defines the DTA format for FIND_FIRST/NEXT operations **/
|
|
#pragma pack(1)
|
|
|
|
typedef struct _SRCHDTA { /* DTA */
|
|
PVOID pFFindEntry; // 21 bytes reserved area begins
|
|
ULONG FFindId;
|
|
BYTE bReserved[13]; // 21 bytes reserved area ends
|
|
UCHAR uchFileAttr;
|
|
USHORT usTimeLastWrite;
|
|
USHORT usDateLastWrite;
|
|
USHORT usLowSize;
|
|
USHORT usHighSize;
|
|
CHAR achFileName[13];
|
|
} SRCHDTA;
|
|
|
|
#pragma pack()
|
|
|
|
typedef SRCHDTA UNALIGNED *PSRCHDTA;
|
|
|
|
|
|
/** SRCHBUF - defines DOS SEARCHBUF data structure which is used in
|
|
* FCBFINDFIRST/NEXT operations.
|
|
*/
|
|
|
|
#pragma pack(1)
|
|
|
|
typedef struct _DIRENT {
|
|
CHAR FileName[8];
|
|
CHAR FileExt[3];
|
|
UCHAR uchAttributes;
|
|
PVOID pFFindEntry; // DOS Reserved Area
|
|
ULONG FFindId; // DOS Reserved Area
|
|
USHORT usDummy; // DOS Reserved Area
|
|
USHORT usTime;
|
|
USHORT usDate;
|
|
USHORT usReserved2; // Cluster Number in actual DOS
|
|
ULONG ulFileSize;
|
|
} DIRENT;
|
|
|
|
#pragma pack()
|
|
|
|
typedef DIRENT *PDIRENT;
|
|
|
|
#pragma pack(1)
|
|
|
|
typedef struct _SRCHBUF {
|
|
UCHAR uchDriveNumber;
|
|
CHAR FileName[8];
|
|
CHAR FileExt[3];
|
|
USHORT usCurBlkNumber;
|
|
USHORT usRecordSize;
|
|
ULONG ulFileSize;
|
|
DIRENT DirEnt;
|
|
} SRCHBUF;
|
|
|
|
#pragma pack()
|
|
|
|
typedef SRCHBUF *PSRCHBUF;
|
|
|
|
|
|
/** VOLINFO - GetSetMediaID data structure */
|
|
|
|
#pragma pack(1)
|
|
|
|
typedef struct _VOLINFO {
|
|
USHORT usInfoLevel;
|
|
ULONG ulSerialNumber;
|
|
CHAR VolumeID[DOS_VOLUME_NAME_SIZE];
|
|
CHAR FileSystemType[FILESYS_NAME_SIZE];
|
|
} VOLINFO;
|
|
|
|
#pragma pack()
|
|
|
|
typedef VOLINFO *PVOLINFO;
|
|
|
|
|
|
/** CDS LIST - CurrDirStructure (Moved to DOSWOW.H) */
|