Function parse_http_date

libavformat/http.c:989–1012

}

static int parse_http_date(const char *date_str, struct tm *buf)
{
    char date_buf[MAX_DATE_LEN];
    int i, j, date_buf_len = MAX_DATE_LEN-1;
    char *date;

    // strip off any punctuation or whitespace
    for (i = 0, j = 0; date_str[i] != '\0' && j < date_buf_len; i++) {
        if ((date_str[i] >= '0' && date_str[i] <= '9') ||
            (date_str[i] >= 'A' && date_str[i] <= 'Z') ||
            (date_str[i] >= 'a' && date_str[i] <= 'z')) {
            date_buf[j] = date_str[i];
            j++;
        }
    }
    date_buf[j] = '\0';
    date = date_buf;

    // move the string beyond the day of week
    while ((*date < '0' || *date > '9') && *date != '\0')
        date++;

    return av_small_strptime(date, "%d%b%Y%H%M%S", buf) ? 0 : AVERROR(EINVAL);
}

static int parse_set_cookie(const char *set_cookie, AVDictionary **dict)
{