#include <stdio.h>
#include <string.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include "fjveincam.h"

 
 

int main(int argc, char ** argv) {

    struct fjveincam_info info;
    int status = 0;
    int fd = 0;
    char fname[] = "/dev/usb/fjveincam\0\0";
    //char fname[] = "/dev/bus/usb//004/01\0\0";
    char * p1 = fname;
    char * p2 = 0;

    if (argc<2){
        printf("Error. Syntax is %s device# (eg 0,1,2)\n", argv[0]);
        return 1;
    }


    memset(&info,1,sizeof(struct fjveincam_info));
    p2 = argv[1];
    *(p1+strlen(p1))=*p2;
    printf("#1 %s\n", fname);

    fd = open(fname, O_RDWR);
    if (fd < 0) {
        perror("open");
        printf("Failed to open USB device %s (%d)",fname, fd);
        return -1;
    }

    printf("#2 Open returned fd: %d\n", fd);

    close(fd);
    return (0);
    
    
    
        printf("Trying ioctl magic number %lu\n",   (unsigned long)USB_FJVEINCAMV30_IOCTL_CHECK);

    int arg = 0;

    // Call the function in the kernel module
    status = ioctl(fd, USB_FJVEINCAMV30_IOCTL_CHECK, &info);
    printf("3 %d \n",status);

    if (status < 0) {
        perror("ioctl");
        printf("Failed to call function in kernel module with IOCTL code %lu status %d\n",
           (unsigned long)USB_FJVEINCAMV30_IOCTL_CHECK,status);
        close(fd);
        return -1;
    }
        printf("4 \n");

    printf("%d %d %d %d  %d %d %d  '%s'\n", info.magic, info.minor, info.o_timeout,
      info.r_error, info.r_lasterr, info.w_error, info.w_lasterr, info.version);


    close(fd);
     printf("5 \n");

   return 0;
}