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/* This program is under the GNU copyright
* Author Damiano Bolla (Italy)
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>
#include <time.h>
#include <sys/ioctl.h>
#include <linux/fd.h>
struct floppy_struct fdparm;
#include "defines.h"
int main(int argc, char *argv[])
{
struct archive_header arch; /* Struct that holds all info */
unsigned char *device;
int inf;
if(argc<2){
fprintf(stderr,"No device specified. Using "DEFAULT_DEVICE"\n");
device=DEFAULT_DEVICE;
}
else
device=strdup(argv[1]);
if((inf = open(device, O_RDONLY))<0){
fprintf(stderr, "floppycheck: Can't open device %s\n", device);
exit(2);
}
ioctl(inf,FDGETPRM,&fdparm);
printf("%s: %d tracks, %d sectors, %d heads --> %d bytes (%d KB).\n",
argv[0],fdparm.track,fdparm.sect,fdparm.head,
fdparm.size*512,fdparm.size/2);
/* Read archive info struct from disk.*/
read(inf,&arch,sizeof(struct archive_header));
close(inf);
/* Check whether this floppy is a floppybackup disk at all.*/
if(strncmp(arch.magicbytes,MAGICBYTES,strlen(MAGICBYTES))){
fprintf(stderr,"Not a floppybackup disk.\n");
close(inf);
exit(3);
}
printf("This disk belongs to a floppybackup archive.\n"
"Version : %s\n"
"Archive name : %s\n"
"Disk number : %d\n"
"More disks? : %s\n"
"Reserved bytes : %d\n"
"Databytes : %d\n",
arch.version,
arch.name,
atoi(arch.fd_number)+1,
(arch.fd_more)?("Yes"):("No"),
sizeof(struct archive_header),
atoi(arch.fd_length));
exit(0);
}
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