void sls_rfc822_date()

in src/log_api.c [62:106]

• 39 lines of code
• 1 McCabe index (conditional complexity)

void sls_rfc822_date(char *date_str, struct tm * xt)
{
    const char *s = NULL;
    int real_year = 2000;


    /* example: "Sat, 08 Jan 2000 18:31:41 GMT" */
    /*           12345678901234567890123456789  */

    s = &sls_day_snames[xt->tm_wday][0];
    *date_str++ = *s++;
    *date_str++ = *s++;
    *date_str++ = *s++;
    *date_str++ = ',';
    *date_str++ = ' ';
    *date_str++ = xt->tm_mday / 10 + '0';
    *date_str++ = xt->tm_mday % 10 + '0';
    *date_str++ = ' ';
    s = &sls_month_snames[xt->tm_mon][0];
    *date_str++ = *s++;
    *date_str++ = *s++;
    *date_str++ = *s++;
    *date_str++ = ' ';
    real_year = 1900 + xt->tm_year;
    /* This routine isn't y10k ready. */
    *date_str++ = real_year / 1000 + '0';
    *date_str++ = real_year % 1000 / 100 + '0';
    *date_str++ = real_year % 100 / 10 + '0';
    *date_str++ = real_year % 10 + '0';
    *date_str++ = ' ';
    *date_str++ = xt->tm_hour / 10 + '0';
    *date_str++ = xt->tm_hour % 10 + '0';
    *date_str++ = ':';
    *date_str++ = xt->tm_min / 10 + '0';
    *date_str++ = xt->tm_min % 10 + '0';
    *date_str++ = ':';
    *date_str++ = xt->tm_sec / 10 + '0';
    *date_str++ = xt->tm_sec % 10 + '0';
    *date_str++ = ' ';
    *date_str++ = 'G';
    *date_str++ = 'M';
    *date_str++ = 'T';
    *date_str++ = 0;
    return;
}