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Http server with file time stamp

naeem ahmad

Hi,

I am using fatfs file system.

elm-chan.org/.../stat.html

I need to return fdate and ftime convert into 32 bit number

void netHTTPs_fstat (const char *fname, uint32_t *fsize, uint32_t *ftime)
{ *ftime = ??
}

Thanks,
Naeem

Parents
  • 0 in reply to Andy Neil

    Got the answer.

    Here is working code
    __current_date and __current_time is my own structure.
    I set windows date and time on these structure. need some adjustment for C tm structure.

    
void netHTTPs_fstat (const char *fname, uint32_t *fsize, uint32_t *ftime)
{
        FILINFO fno;
        FRESULT fr = f_stat(fname, &fno);
        if (fr == FR_OK)
        {
                *fsize = fno.fsize;
                tm time_stamp;
                time_stamp.tm_year = __current_date.year_ - 1900; // years since 1900
// months since January (0-11)
                time_stamp.tm_mon = __current_date.month_ - 1;
                time_stamp.tm_mday = __current_date.day_;
                time_stamp.tm_hour = __current_time.hour_;
                time_stamp.tm_min = __current_time.min_;
                time_stamp.tm_sec = __current_time.sec_;
                time_stamp.tm_isdst = false;
                *ftime = mktime(&time_stamp);
        }
        else
        {
                *ftime = 0;
                *fsize = 0;
        }

        #ifdef PRINTF_DEBUG
        printf("netHTTPs_fstat file_name='%s' size=%u\n", fname, *fsize);
        #endif
}

    Thanks,
    Naeem

Reply
  • 0 in reply to Andy Neil

    Got the answer.

    Here is working code
    __current_date and __current_time is my own structure.
    I set windows date and time on these structure. need some adjustment for C tm structure.

    
void netHTTPs_fstat (const char *fname, uint32_t *fsize, uint32_t *ftime)
{
        FILINFO fno;
        FRESULT fr = f_stat(fname, &fno);
        if (fr == FR_OK)
        {
                *fsize = fno.fsize;
                tm time_stamp;
                time_stamp.tm_year = __current_date.year_ - 1900; // years since 1900
// months since January (0-11)
                time_stamp.tm_mon = __current_date.month_ - 1;
                time_stamp.tm_mday = __current_date.day_;
                time_stamp.tm_hour = __current_time.hour_;
                time_stamp.tm_min = __current_time.min_;
                time_stamp.tm_sec = __current_time.sec_;
                time_stamp.tm_isdst = false;
                *ftime = mktime(&time_stamp);
        }
        else
        {
                *ftime = 0;
                *fsize = 0;
        }

        #ifdef PRINTF_DEBUG
        printf("netHTTPs_fstat file_name='%s' size=%u\n", fname, *fsize);
        #endif
}

    Thanks,
    Naeem

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