//---------------------------------------------------------------------------
int put_sector(int drive, int head, int track, int sector, void* data)
{
int result;
result = biosdisk(_DISK_RESET, drive, head, track, sector, 1, data);
if((result >> 8) == 0)
{
result = biosdisk(_DISK_WRITE, drive, head, track, sector, 1, data);
}
return result >> 8;
}
int main(int argc,char * argv[])
{
int result;
char buffer[512];
FILE *fp;
if (argc == 1) helpmsg();
if (* argv[1] == 's' || *argv[1] == 'S') /*保存分区表功能*/
{
result = biosdisk(2,0x80,0,0,0,1,buffer); /*调用biosdisk，将错误类型返回给result,内容存在buffer中*/
if (!result){ /*如果成功读取分区表*/
printf(" Read partition table successfully!\n");
if (( fp == fopen("c:part.doc","wb+"))==NULL) /*将结果写到C:\part.doc文件中*/
{
fprintf(stderr," Can't creat file:c:\\part.doc \n"); /*如果写文件失败*/
exit(1);
}
fwrite(buffer,1,512,fp);
fclose(fp);
printf(" Partition table save successfully!\n");
return 0;
}
else { /*如果读取失败*/
fprintf(stderr," Fail to read partition table!");
exit(1);
}
}
if ( * argv[1] == 'r' || * argv[1] == 'S') /*恢复分区表功能，顺序相反，操作与上面类似*/
{
if ((fp == fopen("c:part.doc","rb+"))==NULL)
{
fprintf(stderr," Can't open file!");
exit(1);
}
fread (buffer,1,512,fp);
result = biosdisk(3,0x80,0,0,1,1,buffer);
if (! result){
printf(" Partition table restore successfully!\n");
fclose(fp);
return 0;
}
else{
fprintf(stderr," Failt to restore partition table!");
fclose(fp);
exit(1);
}
}
printf("\n Press any key to quit...");
getch();
return 0;
}
void main()
{
clrscr();
_setcursortype(_NOCURSOR);
int drive=0;//DRIVE A
int head=0;//FIRST SIDE
int track=0;//CYLINDER/TRACK ZERO
int sector=1;//STARTING SECTOR
int no_of_sectors=18;//NO OF SECTORS TO FORMAT
char buffer[512];//DATA BUFFER
int disk_status;
int i;
puts("--------------------------------------------------------------------------------");
textcolor(7);
cprintf(" 3.5 INCH,1.44 MB FLOPPY DISK FORMATTIING TOOL");
textcolor(11);
cprintf("\r\n\n DEVELOPED BY HEMENDRA SINGH & SURYA RAJ,S.R.C.E.M.,GWALIOR,M.P.,INDIA ");
puts("--------------------------------------------------------------------------------");
disk_status=biosdisk(_DISK_VERIFY,drive,head,track,sector,1,buffer);
if(disk_status==0X01)
{
gotoxy(30,20);
printf("\n\n\t\t\tDISKETTE NOT READY YET.\n\n\t\t\tPRESS ANY KEY TO CONTINUE...");
getch();
exit(0);
}
else
{
puts("\n\n\nFORMATTING STARTED...");
//FORMAT FIRST SIDE
for(i=0;i<=79;i++)
{
biosdisk(_DISK_FORMAT,drive,head,track+i,sector,no_of_sectors,buffer);
}
//FORMAT SECOND SIDE
head=1;
for(i=0;i<=79;i++)
{
biosdisk(_DISK_FORMAT,drive,head,track+i,sector,no_of_sectors,buffer);
}
puts("\n\nFORMATTING COMPLETED.THE FILE SYSTEM IS RAW");
getch();
}
}
void main(void)
{
char buffer[8192];
// Try reading head 1, track 1, sector 1
if (biosdisk(2, 0, 1, 1, 1, 1, buffer))
printf("Error accessing drive\n");
else
printf("Drive ready\n");
}
/* Read/write NSEC sectors starting from SECTOR in DRIVE disk with GEOMETRY
from/into SEGMENT segment. If READ is BIOSDISK_READ, then read it,
else if READ is BIOSDISK_WRITE, then write it. If an geometry error
occurs, return BIOSDISK_ERROR_GEOMETRY, and if other error occurs, then
return the error number. Otherwise, return 0. */
int
biosdisk (int read, int drive, struct geometry *geometry,
int sector, int nsec, int segment)
{
int err;
if (geometry->flags & BIOSDISK_FLAG_LBA_EXTENSION)
{
struct disk_address_packet
{
unsigned char length;
unsigned char reserved;
unsigned short blocks;
unsigned long buffer;
unsigned long long block;
} __attribute__ ((packed)) dap;
/* XXX: Don't check the geometry by default, because some buggy
BIOSes don't return the number of total sectors correctly,
even if they have working LBA support. Hell. */
#ifdef NO_BUGGY_BIOS_IN_THE_WORLD
if (sector >= geometry->total_sectors)
return BIOSDISK_ERROR_GEOMETRY;
#endif /* NO_BUGGY_BIOS_IN_THE_WORLD */
/* FIXME: sizeof (DAP) must be 0x10. Should assert that the compiler
can't add any padding. */
dap.length = sizeof (dap);
dap.block = sector;
dap.blocks = nsec;
dap.reserved = 0;
/* This is undocumented part. The address is formated in
SEGMENT:ADDRESS. */
dap.buffer = segment << 16;
err = biosdisk_int13_extensions ((read + 0x42) << 8, drive, &dap);
/* #undef NO_INT13_FALLBACK */
#ifndef NO_INT13_FALLBACK
if (err)
{
if (geometry->flags & BIOSDISK_FLAG_CDROM)
return err;
geometry->flags &= ~BIOSDISK_FLAG_LBA_EXTENSION;
geometry->total_sectors = (geometry->cylinders
* geometry->heads
* geometry->sectors);
return biosdisk (read, drive, geometry, sector, nsec, segment);
}
#endif /* ! NO_INT13_FALLBACK */
}
else
{
int write_sector (int drive_number,dword head,dword cylinder,dword sector,byte *buffer)
{
int i;
boolean done=false;
for (i=0;i<3;i++)
{
if (!biosdisk (WRITE_SECTOR,drive_number,head,cylinder,sector,1,buffer))
{
done=true;
break;
}
reset_drives();
}
if (!done) return (-1);
return (verify_sector (drive_number,head,cylinder,sector,buffer));
}
void main()
{
clrscr();
_setcursortype(_NOCURSOR);
int drive=0;//DRIVE A
int head=0;//FIRST SIDE
int track=0;//CYLINDER/TRACK ZERO
int sector=1;//STARTING SECTOR
int no_of_sectors=18;//NO OF SECTORS TO FORMAT
char file_path[80];
char file_data[3805];
int file_size;
int i=0;
puts("\t\t3.5 INCH,1.44 MB FLOPPY DISK WRITTING TOOL");
puts("\n\t DEVELOPED BY HEMENDRA SINGH & SURYA RAJ,S.R.C.E.M.,GWALIOR");
cout<<"\n\nENTER HEAD[0/1] = ";
cin>>head;
cout<<"\nENTER TRACK[0-79] = ";
cin>>track;
cout<<"\nENTER STARTING SECTOR[1-18] = ";
cin>>sector;
cout<<"\nENTER FILE PATH = ";
cin>>file_path;
ifstream openfile(file_path,ios::binary,ios::beg);
if(!openfile)
{
cout<<"\n\aFILE I/O ERROR";
}
else
{
while(!openfile.eof())
{
openfile.read((char *)&file_data,sizeof(file_data));
cout<<file_data;
i++;
}
file_size=sizeof(file_data);
puts("\n-------------------------------------------------------------------------------");
cout<<"\nFILE SIZE = "<<file_size<<" BYTES";
puts("\n\n\nWRITTING STARTED...");
biosdisk(_DISK_WRITE,drive,head,track,sector,8,file_data);
puts("\n-------------------------------WRITING COMPLETED-------------------------------");
}
getch();
}
int verify_sector (int drive_number,dword head,dword cylinder,dword sector,byte *buffer)
{
if (biosdisk (VERIFY_SECTOR,drive_number,head,cylinder,sector,1,buffer)) return (-1);
return 0;
}
void main()
{
clrscr();
char file_data[9216];
int i;
int head,track,starting_sector=1,sectors_to_read=17,drive=0;
cout<<"\t\t\tMoksha Operating System Image Mounter";
cout<<"\n\nMounting Image.....";
for(head=0;head<=0;head++)
{
for(track=0;track<=20;track++)
{
switch(head)
{
case 0: // If Head is 0
{
switch(track)
{
case 0:{
ifstream readfile("H0Trk0.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 1:{
ifstream readfile("H0Trk1.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 2:{
ifstream readfile("H0Trk2.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 3:{
ifstream readfile("H0Trk3.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 4:{
ifstream readfile("H0Trk4.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 5:{
ifstream readfile("H0Trk5.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 6:{
ifstream readfile("H0Trk6.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 7:{
ifstream readfile("H0Trk7.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 8:{
ifstream readfile("H0Trk8.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 9:{
ifstream readfile("H0Trk9.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 10:{
ifstream readfile("H0Trk10.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 11:{
ifstream readfile("H0Trk11.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 12:{
ifstream readfile("H0Trk12.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 13:{
ifstream readfile("H0Trk13.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 14:{
ifstream readfile("H0Trk14.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 15:{
ifstream readfile("H0Trk15.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 16:{
ifstream readfile("H0Trk16.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 17:{
ifstream readfile("H0Trk17.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 18:{
ifstream readfile("H0Trk18.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 19:{
ifstream readfile("H0Trk19.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 20:{
ifstream readfile("H0Trk20.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
/* case 21:{
ifstream readfile("H0Trk21.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 22:{
ifstream readfile("H0Trk22.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 23:{
ifstream readfile("H0Trk23.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 24:{
ifstream readfile("H0Trk24.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 25:{
ifstream readfile("H0Trk25.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 26:{
ifstream readfile("H0Trk26.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 27:{
ifstream readfile("H0Trk27.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 28:{
ifstream readfile("H0Trk28.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 29:{
ifstream readfile("H0Trk29.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 30:{
ifstream readfile("H0Trk30.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 31:{
ifstream readfile("H0Trk31.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 32:{
ifstream readfile("H0Trk32.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 33:{
ifstream readfile("H0Trk33.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 34:{
ifstream readfile("H0Trk34.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 35:{
ifstream readfile("H0Trk35.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 36:{
ifstream readfile("H0Trk36.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 37:{
ifstream readfile("H0Trk37.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 38:{
ifstream readfile("H0Trk38.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 39:{
ifstream readfile("H0Trk39.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 40:{
ifstream readfile("H0Trk40.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 41:{
ifstream readfile("H0Trk41.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 42:{
ifstream readfile("H0Trk42.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 43:{
ifstream readfile("H0Trk43.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 44:{
ifstream readfile("H0Trk44.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 45:{
ifstream readfile("H0Trk45.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 46:{
ifstream readfile("H0Trk46.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 47:{
ifstream readfile("H0Trk47.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 48:{
ifstream readfile("H0Trk48.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 49:{
ifstream readfile("H0Trk49.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 50:{
ifstream readfile("H0Trk50.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 51:{
ifstream readfile("H0Trk51.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 52:{
ifstream readfile("H0Trk52.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 53:{
ifstream readfile("H0Trk53.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 54:{
ifstream readfile("H0Trk54.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 55:{
ifstream readfile("H0Trk55.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 56:{
ifstream readfile("H0Trk56.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 57:{
ifstream readfile("H0Trk57.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 58:{
ifstream readfile("H0Trk58.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 59:{
ifstream readfile("H0Trk59.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 60:{
ifstream readfile("H0Trk60.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 61:{
ifstream readfile("H0Trk61.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 62:{
ifstream readfile("H0Trk62.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 63:{
ifstream readfile("H0Trk63.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 64:{
ifstream readfile("H0Trk64.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 65:{
ifstream readfile("H0Trk65.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 66:{
ifstream readfile("H0Trk66.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 67:{
ifstream readfile("H0Trk67.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 68:{
ifstream readfile("H0Trk68.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 69:{
ifstream readfile("H0Trk69.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 70:{
ifstream readfile("H0Trk70.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 71:{
ifstream readfile("H0Trk71.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 72:{
ifstream readfile("H0Trk72.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 73:{
ifstream readfile("H0Trk73.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 74:{
ifstream readfile("H0Trk74.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 75:{
ifstream readfile("H0Trk75.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 76:{
ifstream readfile("H0Trk76.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 77:{
ifstream readfile("H0Trk77.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 78:{
ifstream readfile("H0Trk78.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;}
case 79:{
ifstream readfile("H0Trk79.os",ios::binary);
readfile.read((char *)&file_data,sizeof(file_data));
readfile.close();
biosdisk(_DISK_WRITE,drive,head,track,starting_sector,sectors_to_read,
file_data);
for(i=0;i<=9215;i++)
{
file_data[i]=' ';}
break;} */
}// Switch for track block ends
break;}
} // Switch for head block ends
}
}
cout<<"\n\nImage Mounted Successfully.";
getch();
}
/* Read/write NSEC sectors starting from SECTOR in DRIVE disk with GEOMETRY
from/into SEGMENT segment. If READ is BIOSDISK_READ, then read it,
else if READ is BIOSDISK_WRITE, then write it. If an geometry error
occurs, return BIOSDISK_ERROR_GEOMETRY, and if other error occurs, then
return the error number. Otherwise, return 0. */
int
biosdisk (int read, int drive, struct geometry *geometry,
int sector, int nsec, int segment)
{
int err;
if (geometry->flags & BIOSDISK_FLAG_LBA_EXTENSION)
{
struct disk_address_packet
{
unsigned char length;
unsigned char reserved;
unsigned short blocks;
unsigned long buffer;
unsigned long long block;
} dap;
/* XXX: Don't check the geometry by default, because some buggy
BIOSes don't return the number of total sectors correctly,
even if they have working LBA support. Hell. */
#ifdef NO_BUGGY_BIOS_IN_THE_WORLD
if (sector >= geometry->total_sectors)
return BIOSDISK_ERROR_GEOMETRY;
#endif /* NO_BUGGY_BIOS_IN_THE_WORLD */
/* FIXME: sizeof (DAP) must be 0x10. Should assert that the compiler
can't add any padding. */
dap.length = sizeof (dap);
dap.block = sector;
dap.blocks = nsec;
dap.reserved = 0;
/* This is undocumented part. The address is formated in
SEGMENT:ADDRESS. */
dap.buffer = segment << 16;
err = biosdisk_int13_extensions (read + 0x42, drive, &dap);
#ifndef NO_INT13_FALLBACK
if (err)
{
geometry->flags &= ~BIOSDISK_FLAG_LBA_EXTENSION;
geometry->total_sectors = (geometry->cylinders
* geometry->heads
* geometry->sectors);
return biosdisk (read, drive, geometry, sector, nsec, segment);
}
#endif /* ! NO_INT13_FALLBACK */
}
else
{
int cylinder_offset, head_offset, sector_offset;
int head;
/* SECTOR_OFFSET is counted from one, while HEAD_OFFSET and
CYLINDER_OFFSET are counted from zero. */
sector_offset = sector % geometry->sectors + 1;
head = sector / geometry->sectors;
head_offset = head % geometry->heads;
cylinder_offset = head / geometry->heads;
if (cylinder_offset >= geometry->cylinders)
return BIOSDISK_ERROR_GEOMETRY;
err = biosdisk_standard (read + 0x02, drive,
cylinder_offset, head_offset, sector_offset,
nsec, segment);
}
return err;
}
