timestr.c

Apache V2.0.15 Alpha For Linuxhttpd-2_0_15-alpha.tar.Z

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#include "win32/atime.h"
#include "apr_portable.h"

APR_DECLARE_DATA const char apr_month_snames[12][4] =
{
    "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
};
APR_DECLARE_DATA const char apr_day_snames[7][4] =
{
    "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
};

APR_DECLARE(apr_status_t) apr_rfc822_date(char *date_str, apr_time_t t)
{
    apr_exploded_time_t xt;
    const char *s;
    int real_year;

    apr_explode_gmt(&xt, t);

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

    s = &apr_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 = &apr_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 APR_SUCCESS;
}

APR_DECLARE(apr_status_t) apr_ctime(char *date_str, apr_time_t t)
{
    apr_exploded_time_t xt;
    const char *s;
    int real_year;

    /* example: "Wed Jun 30 21:49:08 1993" */
    /*           123456789012345678901234  */

    apr_explode_localtime(&xt, t);
    s = &apr_day_snames[xt.tm_wday][0];
    *date_str++ = *s++;
    *date_str++ = *s++;
    *date_str++ = *s++;
    *date_str++ = ' ';
    s = &apr_month_snames[xt.tm_mon][0];
    *date_str++ = *s++;
    *date_str++ = *s++;
    *date_str++ = *s++;
    *date_str++ = ' ';
    *date_str++ = xt.tm_mday / 10 + '0';
    *date_str++ = xt.tm_mday % 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++ = ' ';
    real_year = 1900 + xt.tm_year;
    *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++ = 0;

    return APR_SUCCESS;
}

APR_DECLARE(apr_status_t) apr_strftime(char *s, apr_size_t *retsize,
                                       apr_size_t max, const char *format,
                                       apr_exploded_time_t *xt)
{
    struct tm tm;
    memset(&tm, 0, sizeof tm);
    tm.tm_sec  = xt->tm_sec;
    tm.tm_min  = xt->tm_min;
    tm.tm_hour = xt->tm_hour;
    tm.tm_mday = xt->tm_mday;
    tm.tm_mon  = xt->tm_mon;
    tm.tm_year = xt->tm_year;
    tm.tm_wday = xt->tm_wday;
    tm.tm_yday = xt->tm_yday;
    tm.tm_isdst = xt->tm_isdst;
    (*retsize) = strftime(s, max, format, &tm);
    return APR_SUCCESS;
}