PHP GWF_Numeric Examples

Example #1

File: hex2dec_Pb.php Project: sinfocol/gwf3

<?php

$lang = array('en' => array('help' => 'Usage: %CMD% <hex numbers separated by space>. Convert hex into dec. See also dec2hex.'));
$plugin = Dog::getPlugin();
if ('' === ($message = $plugin->msg())) {
    return $plugin->showHelp();
}
$out = '';
$hex = preg_split('/ +/', strtolower($message));
foreach ($hex as $h) {
    if (!preg_match('/^[0-9a-f]+$/', $h)) {
        $out .= ' ??';
    } else {
        $out .= ' ' . GWF_Numeric::baseConvert($h, 16, 10);
    }
}
Dog::reply(substr($out, 1));

Example #2

File: GWF_Numeric.php Project: sinfocol/gwf3

 public static function setDefaultCharsets()
 {
     self::$inCharset = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ+-";
     self::$outCharset = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ+-";
 }

Example #3

File: index.php Project: sinfocol/gwf3

<?php

chdir('../../');
define('GWF_PAGE_TITLE', 'Fremes');
require_once 'challenge/html_head.php';
require_once GWF_CORE_PATH . 'module/WeChall/solutionbox.php';
if (false === ($chall = WC_Challenge::getByTitle(GWF_PAGE_TITLE))) {
    $chall = WC_Challenge::dummyChallenge(GWF_PAGE_TITLE, 4, 'challenge/FREMES/index.php', false);
}
$chall->showHeader();
if (false !== ($answer = Common::getPostString('answer', false))) {
    if (false === ($key = GWF_Session::get('FREMEN_KEY', false))) {
        echo GWF_HTML::error('Fremes', $chall->lang('err_try'));
    } else {
        $solution = GWF_Numeric::baseConvert($key, 2, 16);
        $slen = strlen($solution);
        $wlen = 128 / 4;
        $nlen = $wlen - $slen;
        $solution = str_repeat('0', $nlen) . $solution;
        $answer = strtoupper($answer);
        $solution = strtoupper($solution);
        if ($answer === $solution || substr($answer, 2) === $solution) {
            $chall->onChallengeSolved(GWF_Session::getUserID());
        } else {
            echo WC_HTML::error('err_wrong');
        }
    }
}
echo GWF_Box::box($chall->lang('info', array(128, 'fremes.php')), $chall->lang('title'));
echo formSolutionbox($chall);
require_once 'challenge/html_foot.php';

Example #4

File: hex2utf_Pb.php Project: sinfocol/gwf3

<?php

$lang = array('en' => array('help' => 'Usage: %CMD% <decimal numbers separated by space>. Convert decimal numbers to utf8 text.'));
$plugin = Dog::getPlugin();
if ('' === ($message = $plugin->msg())) {
    return $plugin->showHelp();
}
$out = '';
$hex = preg_split('/ +/', strtolower($message));
foreach ($hex as $n) {
    if (!preg_match('/^[0-9a-f]+$/', $n)) {
        $out .= '?';
        continue;
    }
    $c = '';
    $n = GWF_Numeric::baseConvert($n, 16, 10);
    while ($n != 0) {
        $mod = bcmod($n, '256');
        printf('%02X' . PHP_EOL, $mod);
        $c = chr($mod) . $c;
        $n = bcdiv($n, '256');
    }
    $out .= $c;
}
Dog::reply($out);

Example #5

File: utf2hex_Pb.php Project: sinfocol/gwf3

<?php

$lang = array('en' => array('help' => 'Usage: %CMD% <text>. Convert utf8 text into hexadecimal numbers.', 'err_mbl' => 'Missing function: mb_strlen!'));
$plugin = Dog::getPlugin();
if ('' === ($message = $plugin->msg())) {
    return $plugin->showHelp();
}
if (!function_exists('mb_strlen')) {
    return $plugin->rply('err_mbl');
}
$out = '';
$len = mb_strlen($message, 'UTF8');
for ($i = 0; $i < $len; $i++) {
    $utf = mb_substr($message, $i, 1, 'UTF8');
    $len2 = strlen($utf);
    $dec = '0';
    for ($j = 0; $j < $len2; $j++) {
        $dec = bcmul($dec, '256');
        $dec = bcadd($dec, ord($utf[$j]));
    }
    $out .= ' ' . GWF_Numeric::baseConvert($dec, 10, 16);
}
Dog::reply(substr($out, 1));

Example #6

File: GWF_AdminWebSpiders.php Project: sinfocol/gwf3

 private static function get_ip_range($ip)
 {
     $count = 3 - substr_count($ip, '.');
     $ipmin = $ip . str_repeat('.0', $count);
     $ipmax = $ip . str_repeat('.255', $count);
     //		echo "Crating range from shortcut. $ipmin-$ipmax<br/>";
     return array(GWF_Numeric::baseConvert(GWF_IP6::getIP(GWF_IP6::HEX_128, $ipmin), 16, 10), GWF_Numeric::baseConvert(GWF_IP6::getIP(GWF_IP6::HEX_128, $ipmax), 16, 10));
 }