do
{
file_no=0;
finfo.drive = 0x00; /* drive number for A: */
finfo.head = head; /* disk head number */
finfo.track = track; /* track number */
finfo.sector= sector; /* sector number */
finfo.nsectors=1; /* sector count */
finfo.buffer = buf; /* data buffer */
result = _bios_disk(_DISK_READ, &finfo); /* Read the
Sector */
if( (result & 0xff00) != 0) /* If Read Error, Display
Error Message and Exit*/
{
printf("Read error");
getch();
exit(0); // Go Back to DOS
}
/// Information Display Screen Format \\\
clrscr();
gotoxy(9,1);
cprintf("DISPLAY CYLN: %u, HEAD: %u, SECTOR: %u",
track, head, sector);
gotoxy(9,2);
cprintf("FNO NAME EXT ATTRIBUTE START SIZE");
gotoxy(7,3);
cprintf("--------------------------------------------");
/* One Sector At a time. Every File/DIR entry Takes
32 Byte */
for(i=0;i<512;i+=32)
{
for(j=0;j<8;j++)
{
/// Find The File/Dir Name \\\
root[file_no].name[j]=buf[j+i];
}
for(j=8;j<11;j++)
{
/// Find the Extension \\\
root[file_no].ext[j-8]=buf[i+j];
}
j=11;
root[file_no].attribute=buf[i+j]; /// Attribute
/// Starting Cluster \\\
root[file_no].start=(0xff & buf[27+i])*16*16 + (0xff & buf[26+i]);
| Sample Chapters from book DATA RECOVERY WITH AND WITHOUT PROGRAMMING by Author Tarun Tyagi |
|
Publishers of the Book
Number of Pages
ISBN
Price of the Book
|
BPB Publications, New Delhi, India
540
81-7656-922-4
$69.00 (Including Shipping Charges, Cost of Book and Other expenses, Free Source Code CD included with the Book)
|
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|
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