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/* 0 */
/*---------------------------------------------------------
/*-
/*- RESTORE Utility include file RT1.H
/*-
/*---------------------------------------------------------*/
/****************************************************************************/
/* This file contains equates for structure definitions used in RESTORE */
/* utility. */
/****************************************************************************/
/***************************************************************************/
/* dheadnew - structure of disk header in CONTROL.xxx, */
/* used for new format only */
/***************************************************************************/
struct disk_header_new
{
BYTE dhlength; /* length, in byte , of disk header*/
BYTE id[8]; /* identifies disk as a backup */
BYTE sequence; /* backup diskette sequence num */
/* (binary 1-255) */
BYTE command[128]; /* save area for command line */
/* parameters. */
BYTE lastdisk; /* 0ffh if last targert 0 otherwise*/
};
/***************************************************************************/
/* dirblk - structure of directory blocks in CONTROL.xxx, */
/* used for new format only */
/***************************************************************************/
struct dir_block
{
BYTE dblength; /* length, in bytes, of dir block */
BYTE path[63];
/* ascii path of this directory, */
/* drive letter omitted */
WORD numentry; /* num of filenames currently in list*/
DWORD nextdb; /* offset of next directory block */
}; /* =0xffff if last dir block */
/***************************************************************************/
/* fheadnew - structure of file header in CONTROL.xxx, */
/* used for new format only */
/***************************************************************************/
#define EXT_ATTR_FLAG 4 /*;AN000;3*/
struct file_header_new
{
BYTE fhlength; /* Length, in bytes, of file header */
BYTE fname[12]; /* ASCII file name (from directory)*/
BYTE flag; /* bit 0=1 if last part of file */
/* bit 1=1 if it is backed up successfully */
/* ;AN000;3 bit 2=1 if Extended Attributes are backed up (New for DOS4.00) */
DWORD flength; /* Total length of the file (from directory) */
WORD fsequenc; /* Sequence #, for files that span */
DWORD offset; /* Offset in BACKUP.xxx where this segment begins */
DWORD partsize; /* Length of part of file on current target */
WORD attrib; /* File attribute (from directory) */
WORD ftime; /* Time when file was last Revised (from directory)*/
WORD fdate; /* Date when file was last Revised (from directory)*/
DWORD FH_EA_offset; /*;AN000;3 Offset in BACKUP.xxx where extended attrib begin */
};
/*----------------------------------*/
/*- EXTENDED OPEN PARAMETER LIST -*/
/*----------------------------------*/
#define EXTATTBUFLEN 4086 /*;AN000;3*/
struct parm_list /*;AN000;3*/
{ /*;AN000;3*/
DWORD ext_attr_addr; /*;AN000;3*/
WORD num_additional; /*;AN000;3*/
}; /*;AN000;3*/
/**************************************************************************/
/* Fheadold - structure of file header, used for old format only. */
/* There are 128 bytes totally in file header of the old */
/* format backup disk. Only the first 85 bytes contains */
/* meaningful information. */
/* This is the structure attached to the beginning of every */
/* file backed up with DOS 2.0 through 3.2 inclusive. */
/**************************************************************************/
struct file_header_old
{
BYTE headflg; /* 0FFh is last sequence of file, 00h if not last*/
BYTE disknum[2]; /* file sequence number */
BYTE fill1[2]; /* not used */
BYTE wherefrom [78]; /* asciiz path and name without drive letter*/
unsigned pathlen; /* length of previous field, not used in this program*/
char garbage[50]; /* Filler */
};
/***************************************************************************/
/* dheadold - structure of disk informtion, used by old format only. */
/* There are 128 bytes totally in disk header of the old */
/* format backup disk. Only the first 7 bytes contains */
/* meaningful information. */
/* This is the BACKUPID.@@@ file */
/***************************************************************************/
struct disk_header_old
{
BYTE diskflag; /* 0FFh if last disk, 00h if not last disk. */
/* initialize it to 0FFh when BACKUP.@@@ is created,*/
/* and zero it out when the disk is full */
BYTE disknum[2]; /* Sequence number of the disk. Least significant*/
/* byte first. */
BYTE diskyear[2]; /* Year, LSB first. */
BYTE diskday; /* Month (1 byte) and day (1 byte). */
BYTE diskmonth; /* Month (1 byte) and day (1 byte). */
};
/***************************************************************************/
/* timedate- structure of buffer to hold time and date data */
/***************************************************************************/
struct timedate {
unsigned int earlier_hour;
unsigned int earlier_minute;
unsigned int earlier_second;
unsigned int later_hour;
unsigned int later_minute;
unsigned int later_second;
unsigned int before_year;
unsigned int before_month;
unsigned int before_day;
unsigned int after_year;
unsigned int after_month;
unsigned int after_day;
};
/***************************************************************************/
/* fsinfo - structure of buffer returned from dosqsinfo */
/***************************************************************************/
struct fsinfo { /* file system information */
unsigned long file_system_id; /* file system ID 4 */
unsigned long sectors_per_alloc_unit; /* sectors per allocation unit 4 */
unsigned long number_of_alloc_unit; /* number of allocation unit 4 */
unsigned long available_alloc_unit; /* available allocatuib unit 4 */
unsigned bytes_per_sector; /* number of bytes per sectors 2 */
}; /* total byte size = 18 */
#define FSINFO_BYTES sizeof(struct fsinfo) /* total # of bytes for BPB */
/***************************************************************************/
/* internat - structure of buffer returned from get country information */
/***************************************************************************/
struct internat {
unsigned country_code; /* country code */
unsigned code_page; /* country code page */
unsigned dtformat; /* time date format */
/* 0-usa 1-eur 2-jap */
BYTE currency_sym, /* Currency Symbol 5 bytes */
r1,
r2,
r3;
BYTE r4; /* null terminated */
BYTE thous_sep, /* Thousands separator 2 bytes */
r5; /* null terminated */
BYTE decimal_sep, /* Decimal separator 2 bytes */
r6; /* null terminated */
BYTE datesep, /* Date separator 2 bytes */
r7; /* null terminated */
BYTE timesep, /* Time separator 2 bytes */
r8; /* null terminated */
BYTE bit_field; /* Bit values */
/* Bit 0 = 0 if currency symbol first */
/* = 1 if currency symbol last */
/* Bit 1= 0 if No space after currency symbol*/
/* = 1 if space after currency symbol */
BYTE currency_cents; /* Number of places after currency dec point*/
BYTE tformat; /* 1 if 24 hour time, 0 if 12 hour time */
unsigned long map_call; /* Address of case mapping call (DWORD) */
/* in real mode compatibility API */
BYTE data_sep, /* Data list separator character */
r9; /* null terminated */
unsigned ra[ 5 ]; /* reserved */
} ;
/***************************************************************************/
/* Finfo - structure of file information, used for both old format and */
/* new format. It contains the information which is common */
/* between new and old. */
/***************************************************************************/
struct file_info
{
BYTE fname[MAXFSPEC+1]; /* ASCII, filename and file extension.*/
BYTE path[MAXPATH+1]; /* ASCII, file path, always started with \ */
/* and not end with \ */
BYTE fflag; /* last disk in case of file expanded */
/* bit 0 = 1 if last part of file */
/* In old format file header, its 0ffh if last. */
/* The old format has to be converted into bit0=1.*/
unsigned dnum; /* sequence number of the file. For file that span */
unsigned attrib; /* file attribute */
unsigned ftime; /* time when the file was created */
unsigned fdate; /* date when the file was created */
unsigned long partsize; /* part size of the file */
unsigned long offset; /* offset of the file in backup.xxx */
BYTE curdir[MAXPATH]; /* current directory of the destination disk.*/
/* The current directory usually is maintained to be*/
/* the directory that reside the file to be restored*/
DWORD ea_offset; /*;AN000;3 Offset in BACKUP.xxx where extended attrib begin */
};
/****************************************************************************/
/* dfinfo - destination file information, if the destination file */
/* is exist. Structure of file information, used for both old */
/* format and new format. It contains the information which is*/
/* common between new and old. */
/****************************************************************************/
struct dfile_info {
BYTE fname[12]; /* ASCII, filename and file extension.*/
BYTE path[64]; /* ASCII, file path, always started with \ and */
/* not end with \ */
BYTE fflag; /* last disk in case of file expanded */
/* bit 0 = 1 if last part of file */
/* In old format file header, its 0ffh if last. */
/* The old format has to be converted into bit0=1.*/
unsigned short dnum; /* sequence number of the file. For file that span */
unsigned attrib; /* file attribute */
unsigned ftime; /* time when the file was created */
unsigned fdate; /* date when the file was created */
BYTE *curdir; /* current directory of the destination disk. */
/* The current directory usually is maintained to be */
/* the directory that reside the file to be restored */
};
/***************************************************************************/
/* dinfo - structure of disk information, used for both old format and */
/* new format. It contains the information which is common */
/* between new and old. */
/***************************************************************************/
struct disk_info {
BYTE dflag; /* last backup disk or not */
/* Its 0ffh if last. 00h otherwise */
BYTE disknum; /* sequence number of the file. For file that span */
};
struct subst_list /*;AN000;6 */
{ /*;AN000;6 */
BYTE sl_size1; /* Size of List */ /*;AN000;6 */
BYTE zero1; /* Reserved */ /*;AN000;6 */
char far *value1; /* Time, date, or ptr to data item*/ /*;AN000;6 */
BYTE one; /* n of %n */ /*;AN000;6 */
BYTE flags1; /* Data Type flags */ /*;AN000;6 */
BYTE max_width1; /* Maximum FIELD width */ /*;AN000;6 */
BYTE min_width1; /* Minimum FIELD width */ /*;AN000;6 */
BYTE pad_char1; /* Character for pad FIELD */ /*;AN000;6 */
BYTE sl_size2; /* Size of List */ /*;AN000;6 */
BYTE zero2; /* Reserved */ /*;AN000;6 */
char far *value2; /* Time; date; or ptr to data item*/ /*;AN000;6 */
BYTE two; /* n of %n */ /*;AN000;6 */
BYTE flags2; /* Data Type flags */ /*;AN000;6 */
BYTE max_width2; /* Maximum FIELD width */ /*;AN000;6 */
BYTE min_width2; /* Minimum FIELD width */ /*;AN000;6 */
BYTE pad_char2; /* Character for pad FIELD */ /*;AN000;6 */
}; /*;AN000;6 */
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