Program to write the data on the sectors of the surface of fresh floppy from the file

 
Data Recovery PRO DATA DOCTOR

Home | Order Online | Downloads | Contact Us | Software Knowledgebase

it | es | pt | fr | de | jp | kr | cn | ru | nl | gr


Comments on Program coding:

In the coding of the program, every step is same as in previous program except the data buffer dbuf2[512], which we are using to handle the error generated by bad sector during the Disk reading operation and to maintain the size of the image file.

By doing this, we are filling the space of the information, which we failed to read from the bad sector and now we are writing the pseudo information of 512 bytes so that we may maintain the accuracy of disk image.

Paste the Data from the file to the physical surface of fresh floppy:

In this step, we paste the data stored in the file by the previous program, to the physical surface of the fresh floppy, sector by sector in the same way by which we copied it to the file.

The program proceeds with the following main steps:

  • Open the file in which we stored the surface data of the unreadable floppy temporarily.
  • Initialize the disk system properly by the resetting function 00H of INT 13H.
  • Write the information on the sectors of the fresh floppy from the file.
  • Display the write status simultaneously to find or avoid the occurrence of errors.

The program source code has been given below. Let us examine how it works:

/* Program to write the data on the sectors of the surface of fresh floppy from the file, created by the previous program */

#include <bios.h>
#include <stdio.h>

void main(void)
{
int head,track;
union REGS regs;
int result,i,sector;
int count =0;

char filename[80];
struct diskinfo_t dinfo;
static char dbuf[512];
FILE *fp;
clrscr();
printf("\n Enter The Name of file with Path to store The Data Temporarily\n");
gets(filename);

if((fp=fopen(filename,"rb"))==NULL)
{
printf("Could Not Create The File, Press any Key To EXIT");
getch();
exit(1);
}

 

Sample Chapters from book DATA RECOVERY WITH AND WITHOUT PROGRAMMING by Author Tarun Tyagi
Data Recovery with & without Programming


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)





Buy Data recovery Book

 

Previous page

page 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20


page 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33

Next page

© Copyright 2002-2005 DataDoctor.Biz

Software Bundle | Pen Drive Data Recovery Software | Memory Card Data Recovery Software | iPod Data Recovery Software | Digital Camera Data Recovery Software | Removable Media Data Recovery Software | Windows Data Recovery Software | FAT Data Recovery Software | NTFS Data Recovery Software | Data Recovery Training | Data Recovery Services | Data Recovery Education Material | Data Recovery Book | Custom Software Development | Offshore Software Development | Microsoft .NET Development | Java / J2EE Development | Wireless / Mobile Application Development | Database Solutions | Website Design | Website Development | Website Promotion | Mobile Website Design | Website Testing | Graphic Design | Sim Card Data Recovery Software | Internet History Eraser

Home | Contact us | Downloads | Services | Terms and conditions | Site map

Website Data Recovery | recuperación de Datos | Récupération de données | Datenrettung | Recupero dati | データ復旧 | 데이터 복구 | 数据恢复 | Восстановление данных | De terugwinning van gegevens | Ανάκτηση δεδομένων
Sitemap Site map1 2 3 4 | Spanish1 2 3 | French1 2 3 | German1 2 3 | Italian1 2 3 | Portuguese1 2 3 | Japanese1 2 3 | Korean1 2 3 | Chinese1 2 3 | Russian1 2 3 | Dutch1 2 3 | Greek1 2 3
Data Recovery Book English | Spanish | French | German | Italian | Portuguese | Japanese | Korean | Chinese | Russian | Dutch | Greek