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i-Hmx

PHP webadmin filemanager

i-Hmx
Feb 20th, 2012
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  1. <?php
  2. $lang = 'auto';
  3. $charset = 'ISO-8859-1';
  4. $homedir = './';
  5. $editcols = 80;
  6. $editrows = 25;
  7. $htaccess = '.htaccess';
  8. $htpasswd = '.htpasswd';
  9. if (get_magic_quotes_gpc()) {
  10.     array_walk($_GET, 'strip');
  11.     array_walk($_POST, 'strip');
  12.     array_walk($_REQUEST, 'strip');
  13. }
  14. if (array_key_exists('image', $_GET)) {
  15.     header('Content-Type: image/gif');
  16.     die(getimage($_GET['image']));
  17. }
  18. $delim = DIRECTORY_SEPARATOR;
  19. if (function_exists('php_uname')) {
  20.     $win = (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') ? true : false;
  21. } else {
  22.     $win = ($delim == '\\') ? true : false;
  23. }
  24. if (!empty($_SERVER['PATH_TRANSLATED'])) {
  25.     $scriptdir = dirname($_SERVER['PATH_TRANSLATED']);
  26. } elseif (!empty($_SERVER['SCRIPT_FILENAME'])) {
  27.     $scriptdir = dirname($_SERVER['SCRIPT_FILENAME']);
  28. } elseif (function_exists('getcwd')) {
  29.     $scriptdir = getcwd();
  30. } else {
  31.     $scriptdir = '.';
  32. }
  33. $homedir = relative2absolute($homedir, $scriptdir);
  34.  
  35. $dir = (array_key_exists('dir', $_REQUEST)) ? $_REQUEST['dir'] : $homedir;
  36.  
  37. if (array_key_exists('olddir', $_POST) && !path_is_relative($_POST['olddir'])) {
  38.     $dir = relative2absolute($dir, $_POST['olddir']);
  39. }
  40.  
  41. $directory = simplify_path(addslash($dir));
  42.  
  43. $files = array();
  44. $action = '';
  45. if (!empty($_POST['submit_all'])) {
  46.     $action = $_POST['action_all'];
  47.     for ($i = 0; $i < $_POST['num']; $i++) {
  48.         if (array_key_exists("checked$i", $_POST) && $_POST["checked$i"] == 'true') {
  49.             $files[] = $_POST["file$i"];
  50.         }
  51.     }
  52. } elseif (!empty($_REQUEST['action'])) {
  53.     $action = $_REQUEST['action'];
  54.     $files[] = relative2absolute($_REQUEST['file'], $directory);
  55. } elseif (!empty($_POST['submit_upload']) && !empty($_FILES['upload']['name'])) {
  56.     $files[] = $_FILES['upload'];
  57.     $action = 'upload';
  58. } elseif (array_key_exists('num', $_POST)) {
  59.     for ($i = 0; $i < $_POST['num']; $i++) {
  60.         if (array_key_exists("submit$i", $_POST)) break;
  61.     }
  62.     if ($i < $_POST['num']) {
  63.         $action = $_POST["action$i"];
  64.         $files[] = $_POST["file$i"];
  65.     }
  66. }
  67. if (empty($action) && (!empty($_POST['submit_create']) || (array_key_exists('focus', $_POST) && $_POST['focus'] == 'create')) && !empty($_POST['create_name'])) {
  68.     $files[] = relative2absolute($_POST['create_name'], $directory);
  69.     switch ($_POST['create_type']) {
  70.     case 'directory':
  71.         $action = 'create_directory';
  72.         break;
  73.     case 'file':
  74.         $action = 'create_file';
  75.     }
  76. }
  77. if (sizeof($files) == 0) $action = ''; else $file = reset($files);
  78.  
  79. if ($lang == 'auto') {
  80.     if (array_key_exists('HTTP_ACCEPT_LANGUAGE', $_SERVER) && strlen($_SERVER['HTTP_ACCEPT_LANGUAGE']) >= 2) {
  81.         $lang = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
  82.     } else {
  83.         $lang = 'en';
  84.     }
  85. }
  86. $words = getwords($lang);
  87. $cols = ($win) ? 4 : 7;
  88. if (!isset($dirpermission)) {
  89.     $dirpermission = (function_exists('umask')) ? (0777 & ~umask()) : 0755;
  90. }
  91. if (!isset($filepermission)) {
  92.     $filepermission = (function_exists('umask')) ? (0666 & ~umask()) : 0644;
  93. }
  94. if (!empty($_SERVER['SCRIPT_NAME'])) {
  95.     $self = html(basename($_SERVER['SCRIPT_NAME']));
  96. } elseif (!empty($_SERVER['PHP_SELF'])) {
  97.     $self = html(basename($_SERVER['PHP_SELF']));
  98. } else {
  99.     $self = '';
  100. }
  101. if (!empty($_SERVER['SERVER_SOFTWARE'])) {
  102.     if (strtolower(substr($_SERVER['SERVER_SOFTWARE'], 0, 6)) == 'apache') {
  103.         $apache = true;
  104.     } else {
  105.         $apache = false;
  106.     }
  107. } else {
  108.     $apache = true;
  109. }
  110. switch ($action) {
  111. case 'view':
  112.     if (is_script($file)) {
  113.         ob_start();
  114.         highlight_file($file);
  115.         $src = ereg_replace('<font color="([^"]*)">', '<span style="color: \1">', ob_get_contents());
  116.         $src = str_replace(array('</font>', "\r", "\n"), array('</span>', '', ''), $src);
  117.         ob_end_clean();
  118.         html_header();
  119.         echo '<h2 style="text-align: left; margin-bottom: 0">' . html($file) . '</h2>
  120. <hr />
  121. <table>
  122. <tr>
  123. <td style="text-align: right; vertical-align: top; color: gray; padding-right: 3pt; border-right: 1px solid gray">
  124. <pre style="margin-top: 0"><code>';
  125.         for ($i = 1; $i <= sizeof(file($file)); $i++) echo "$i\n";
  126.         echo '</code></pre>
  127. </td>
  128. <td style="text-align: left; vertical-align: top; padding-left: 3pt">
  129. <pre style="margin-top: 0">' . $src . '</pre>
  130. </td>
  131. </tr>
  132. </table>
  133. ';
  134.         html_footer();
  135.     } else {
  136.         header('Content-Type: ' . getmimetype($file));
  137.         header('Content-Disposition: filename=' . basename($file));
  138.         readfile($file);
  139.     }
  140.     break;
  141. case 'download':
  142.     header('Pragma: public');
  143.     header('Expires: 0');
  144.     header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
  145.     header('Content-Type: ' . getmimetype($file));
  146.     header('Content-Disposition: attachment; filename=' . basename($file) . ';');
  147.     header('Content-Length: ' . filesize($file));
  148.     readfile($file);
  149.     break;
  150. case 'upload':
  151.     $dest = relative2absolute($file['name'], $directory);
  152.     if (@file_exists($dest)) {
  153.         listing_page(error('already_exists', $dest));
  154.     } elseif (@move_uploaded_file($file['tmp_name'], $dest)) {
  155.         listing_page(notice('uploaded', $file['name']));
  156.     } else {
  157.         listing_page(error('not_uploaded', $file['name']));
  158.     }
  159.     break;
  160. case 'create_directory':
  161.     if (@file_exists($file)) {
  162.         listing_page(error('already_exists', $file));
  163.     } else {
  164.         $old = @umask(0777 & ~$dirpermission);
  165.         if (@mkdir($file, $dirpermission)) {
  166.             listing_page(notice('created', $file));
  167.         } else {
  168.             listing_page(error('not_created', $file));
  169.         }
  170.         @umask($old);
  171.     }
  172.     break;
  173. case 'create_file':
  174.     if (@file_exists($file)) {
  175.         listing_page(error('already_exists', $file));
  176.     } else {
  177.         $old = @umask(0777 & ~$filepermission);
  178.         if (@touch($file)) {
  179.             edit($file);
  180.         } else {
  181.             listing_page(error('not_created', $file));
  182.         }
  183.         @umask($old);
  184.     }
  185.     break;
  186. case 'execute':
  187.     chdir(dirname($file));
  188.     $output = array();
  189.     $retval = 0;
  190.     exec('echo "./' . basename($file) . '" | /bin/sh', $output, $retval);
  191.     $error = ($retval == 0) ? false : true;
  192.     if (sizeof($output) == 0) $output = array('<' . $words['no_output'] . '>');
  193.     if ($error) {
  194.         listing_page(error('not_executed', $file, implode("\n", $output)));
  195.     } else {
  196.         listing_page(notice('executed', $file, implode("\n", $output)));
  197.     }
  198.     break;
  199. case 'delete':
  200.     if (!empty($_POST['no'])) {
  201.         listing_page();
  202.     } elseif (!empty($_POST['yes'])) {
  203.         $failure = array();
  204.         $success = array();
  205.         foreach ($files as $file) {
  206.             if (del($file)) {
  207.                 $success[] = $file;
  208.             } else {
  209.                 $failure[] = $file;
  210.             }
  211.         }
  212.         $message = '';
  213.         if (sizeof($failure) > 0) {
  214.             $message = error('not_deleted', implode("\n", $failure));
  215.         }
  216.         if (sizeof($success) > 0) {
  217.             $message .= notice('deleted', implode("\n", $success));
  218.         }
  219.         listing_page($message);
  220.     } else {
  221.         html_header();
  222.         echo '<form action="' . $self . '" method="post">
  223. <table class="dialog">
  224. <tr>
  225. <td class="dialog">
  226. ';
  227.         request_dump();
  228.         echo "\t<b>" . word('really_delete') . '</b>
  229.     <p>
  230. ';
  231.         foreach ($files as $file) {
  232.             echo "\t" . html($file) . "<br />\n";
  233.         }
  234.         echo '  </p>
  235.     <hr />
  236.     <input type="submit" name="no" value="' . word('no') . '" id="red_button" />
  237.     <input type="submit" name="yes" value="' . word('yes') . '" id="green_button" style="margin-left: 50px" />
  238. </td>
  239. </tr>
  240. </table>
  241. </form>
  242. ';
  243.         html_footer();
  244.     }
  245.     break;
  246. case 'rename':
  247.     if (!empty($_POST['destination'])) {
  248.         $dest = relative2absolute($_POST['destination'], $directory);
  249.         if (!@file_exists($dest) && @rename($file, $dest)) {
  250.             listing_page(notice('renamed', $file, $dest));
  251.         } else {
  252.             listing_page(error('not_renamed', $file, $dest));
  253.         }
  254.     } else {
  255.         $name = basename($file);
  256.         html_header();
  257.         echo '<form action="' . $self . '" method="post">
  258. <table class="dialog">
  259. <tr>
  260. <td class="dialog">
  261.     <input type="hidden" name="action" value="rename" />
  262.     <input type="hidden" name="file" value="' . html($file) . '" />
  263.     <input type="hidden" name="dir" value="' . html($directory) . '" />
  264.     <b>' . word('rename_file') . '</b>
  265.     <p>' . html($file) . '</p>
  266.     <b>' . substr($file, 0, strlen($file) - strlen($name)) . '</b>
  267.     <input type="text" name="destination" size="' . textfieldsize($name) . '" value="' . html($name) . '" />
  268.     <hr />
  269.     <input type="submit" value="' . word('rename') . '" />
  270. </td>
  271. </tr>
  272. </table>
  273. <p><a href="' . $self . '?dir=' . urlencode($directory) . '">[ ' . word('back') . ' ]</a></p>
  274. </form>
  275. ';
  276.         html_footer();
  277.     }
  278.     break;
  279. case 'move':
  280.     if (!empty($_POST['destination'])) {
  281.         $dest = relative2absolute($_POST['destination'], $directory);
  282.         $failure = array();
  283.         $success = array();
  284.         foreach ($files as $file) {
  285.             $filename = substr($file, strlen($directory));
  286.             $d = $dest . $filename;
  287.             if (!@file_exists($d) && @rename($file, $d)) {
  288.                 $success[] = $file;
  289.             } else {
  290.                 $failure[] = $file;
  291.             }
  292.         }
  293.         $message = '';
  294.         if (sizeof($failure) > 0) {
  295.             $message = error('not_moved', implode("\n", $failure), $dest);
  296.         }
  297.         if (sizeof($success) > 0) {
  298.             $message .= notice('moved', implode("\n", $success), $dest);
  299.         }
  300.         listing_page($message);
  301.     } else {
  302.         html_header();
  303.         echo '<form action="' . $self . '" method="post">
  304. <table class="dialog">
  305. <tr>
  306. <td class="dialog">
  307. ';
  308.         request_dump();
  309.         echo "\t<b>" . word('move_files') . '</b>
  310.     <p>
  311. ';
  312.         foreach ($files as $file) {
  313.             echo "\t" . html($file) . "<br />\n";
  314.         }
  315.         echo '  </p>
  316.     <hr />
  317.     ' . word('destination') . ':
  318.     <input type="text" name="destination" size="' . textfieldsize($directory) . '" value="' . html($directory) . '" />
  319.     <input type="submit" value="' . word('move') . '" />
  320. </td>
  321. </tr>
  322. </table>
  323. <p><a href="' . $self . '?dir=' . urlencode($directory) . '">[ ' . word('back') . ' ]</a></p>
  324. </form>
  325. ';
  326.         html_footer();
  327.     }
  328.     break;
  329. case 'copy':
  330.     if (!empty($_POST['destination'])) {
  331.         $dest = relative2absolute($_POST['destination'], $directory);
  332.         if (@is_dir($dest)) {
  333.             $failure = array();
  334.             $success = array();
  335.             foreach ($files as $file) {
  336.                 $filename = substr($file, strlen($directory));
  337.                 $d = addslash($dest) . $filename;
  338.                 if (!@is_dir($file) && !@file_exists($d) && @copy($file, $d)) {
  339.                     $success[] = $file;
  340.                 } else {
  341.                     $failure[] = $file;
  342.                 }
  343.             }
  344.             $message = '';
  345.             if (sizeof($failure) > 0) {
  346.                 $message = error('not_copied', implode("\n", $failure), $dest);
  347.             }
  348.             if (sizeof($success) > 0) {
  349.                 $message .= notice('copied', implode("\n", $success), $dest);
  350.             }
  351.             listing_page($message);
  352.         } else {
  353.             if (!@file_exists($dest) && @copy($file, $dest)) {
  354.                 listing_page(notice('copied', $file, $dest));
  355.             } else {
  356.                 listing_page(error('not_copied', $file, $dest));
  357.             }
  358.         }
  359.     } else {
  360.         html_header();
  361.         echo '<form action="' . $self . '" method="post">
  362. <table class="dialog">
  363. <tr>
  364. <td class="dialog">
  365. ';
  366.         request_dump();
  367.         echo "\n<b>" . word('copy_files') . '</b>
  368.     <p>
  369. ';
  370.         foreach ($files as $file) {
  371.             echo "\t" . html($file) . "<br />\n";
  372.         }
  373.         echo '  </p>
  374.     <hr />
  375.     ' . word('destination') . ':
  376.     <input type="text" name="destination" size="' . textfieldsize($directory) . '" value="' . html($directory) . '" />
  377.     <input type="submit" value="' . word('copy') . '" />
  378. </td>
  379. </tr>
  380. </table>
  381. <p><a href="' . $self . '?dir=' . urlencode($directory) . '">[ ' . word('back') . ' ]</a></p>
  382. </form>
  383. ';
  384.         html_footer();
  385.     }
  386.     break;
  387. case 'create_symlink':
  388.     if (!empty($_POST['destination'])) {
  389.         $dest = relative2absolute($_POST['destination'], $directory);
  390.         if (substr($dest, -1, 1) == $delim) $dest .= basename($file);
  391.         if (!empty($_POST['relative'])) $file = absolute2relative(addslash(dirname($dest)), $file);
  392.         if (!@file_exists($dest) && @symlink($file, $dest)) {
  393.             listing_page(notice('symlinked', $file, $dest));
  394.         } else {
  395.             listing_page(error('not_symlinked', $file, $dest));
  396.         }
  397.     } else {
  398.         html_header();
  399.         echo '<form action="' . $self . '" method="post">
  400. <table class="dialog" id="symlink">
  401. <tr>
  402.     <td style="vertical-align: top">' . word('destination') . ': </td>
  403.     <td>
  404.         <b>' . html($file) . '</b><br />
  405.         <input type="checkbox" name="relative" value="yes" id="checkbox_relative" checked="checked" style="margin-top: 1ex" />
  406.         <label for="checkbox_relative">' . word('relative') . '</label>
  407.         <input type="hidden" name="action" value="create_symlink" />
  408.         <input type="hidden" name="file" value="' . html($file) . '" />
  409.         <input type="hidden" name="dir" value="' . html($directory) . '" />
  410.     </td>
  411. </tr>
  412. <tr>
  413.     <td>' . word('symlink') . ': </td>
  414.     <td>
  415.         <input type="text" name="destination" size="' . textfieldsize($directory) . '" value="' . html($directory) . '" />
  416.         <input type="submit" value="' . word('create_symlink') . '" />
  417.     </td>
  418. </tr>
  419. </table>
  420. <p><a href="' . $self . '?dir=' . urlencode($directory) . '">[ ' . word('back') . ' ]</a></p>
  421. </form>
  422. ';
  423.         html_footer();
  424.     }
  425.     break;
  426. case 'edit':
  427.     if (!empty($_POST['save'])) {
  428.         $content = str_replace("\r\n", "\n", $_POST['content']);
  429.         if (($f = @fopen($file, 'w')) && @fwrite($f, $content) !== false && @fclose($f)) {
  430.             listing_page(notice('saved', $file));
  431.         } else {
  432.             listing_page(error('not_saved', $file));
  433.         }
  434.     } else {
  435.         if (@is_readable($file) && @is_writable($file)) {
  436.             edit($file);
  437.         } else {
  438.             listing_page(error('not_edited', $file));
  439.         }
  440.     }
  441.     break;
  442. case 'permission':
  443.     if (!empty($_POST['set'])) {
  444.         $mode = 0;
  445.         if (!empty($_POST['ur'])) $mode |= 0400; if (!empty($_POST['uw'])) $mode |= 0200; if (!empty($_POST['ux'])) $mode |= 0100;
  446.         if (!empty($_POST['gr'])) $mode |= 0040; if (!empty($_POST['gw'])) $mode |= 0020; if (!empty($_POST['gx'])) $mode |= 0010;
  447.         if (!empty($_POST['or'])) $mode |= 0004; if (!empty($_POST['ow'])) $mode |= 0002; if (!empty($_POST['ox'])) $mode |= 0001;
  448.  
  449.         if (@chmod($file, $mode)) {
  450.             listing_page(notice('permission_set', $file, decoct($mode)));
  451.         } else {
  452.             listing_page(error('permission_not_set', $file, decoct($mode)));
  453.         }
  454.     } else {
  455.         html_header();
  456.         $mode = fileperms($file);
  457.         echo '<form action="' . $self . '" method="post">
  458. <table class="dialog">
  459. <tr>
  460. <td class="dialog">
  461.     <p style="margin: 0">' . phrase('permission_for', $file) . '</p>
  462.     <hr />
  463.     <table id="permission">
  464.     <tr>
  465.         <td></td>
  466.         <td style="border-right: 1px solid black">' . word('owner') . '</td>
  467.         <td style="border-right: 1px solid black">' . word('group') . '</td>
  468.         <td>' . word('other') . '</td>
  469.     </tr>
  470.     <tr>
  471.         <td style="text-align: right">' . word('read') . ':</td>
  472.         <td><input type="checkbox" name="ur" value="1"'; if ($mode & 00400) echo ' checked="checked"'; echo ' /></td>
  473.         <td><input type="checkbox" name="gr" value="1"'; if ($mode & 00040) echo ' checked="checked"'; echo ' /></td>
  474.         <td><input type="checkbox" name="or" value="1"'; if ($mode & 00004) echo ' checked="checked"'; echo ' /></td>
  475.     </tr>
  476.     <tr>
  477.         <td style="text-align: right">' . word('write') . ':</td>
  478.         <td><input type="checkbox" name="uw" value="1"'; if ($mode & 00200) echo ' checked="checked"'; echo ' /></td>
  479.         <td><input type="checkbox" name="gw" value="1"'; if ($mode & 00020) echo ' checked="checked"'; echo ' /></td>
  480.         <td><input type="checkbox" name="ow" value="1"'; if ($mode & 00002) echo ' checked="checked"'; echo ' /></td>
  481.     </tr>
  482.     <tr>
  483.         <td style="text-align: right">' . word('execute') . ':</td>
  484.         <td><input type="checkbox" name="ux" value="1"'; if ($mode & 00100) echo ' checked="checked"'; echo ' /></td>
  485.         <td><input type="checkbox" name="gx" value="1"'; if ($mode & 00010) echo ' checked="checked"'; echo ' /></td>
  486.         <td><input type="checkbox" name="ox" value="1"'; if ($mode & 00001) echo ' checked="checked"'; echo ' /></td>
  487.     </tr>
  488.     </table>
  489.     <hr />
  490.     <input type="submit" name="set" value="' . word('set') . '" />
  491.     <input type="hidden" name="action" value="permission" />
  492.     <input type="hidden" name="file" value="' . html($file) . '" />
  493.     <input type="hidden" name="dir" value="' . html($directory) . '" />
  494. </td>
  495. </tr>
  496. </table>
  497. <p><a href="' . $self . '?dir=' . urlencode($directory) . '">[ ' . word('back') . ' ]</a></p>
  498. </form>
  499. ';
  500.         html_footer();
  501.     }
  502.     break;
  503. default:
  504.     listing_page();
  505. }
  506. function getlist ($directory) {
  507.     global $delim, $win;
  508.     if ($d = @opendir($directory)) {
  509.         while (($filename = @readdir($d)) !== false) {
  510.             $path = $directory . $filename;
  511.             if ($stat = @lstat($path)) {
  512.                 $file = array(
  513.                     'filename'    => $filename,
  514.                     'path'        => $path,
  515.                     'is_file'     => @is_file($path),
  516.                     'is_dir'      => @is_dir($path),
  517.                     'is_link'     => @is_link($path),
  518.                     'is_readable' => @is_readable($path),
  519.                     'is_writable' => @is_writable($path),
  520.                     'size'        => $stat['size'],
  521.                     'permission'  => $stat['mode'],
  522.                     'owner'       => $stat['uid'],
  523.                     'group'       => $stat['gid'],
  524.                     'mtime'       => @filemtime($path),
  525.                     'atime'       => @fileatime($path),
  526.                     'ctime'       => @filectime($path)
  527.                 );
  528.                 if ($file['is_dir']) {
  529.                     $file['is_executable'] = @file_exists($path . $delim . '.');
  530.                 } else {
  531.                     if (!$win) {
  532.                         $file['is_executable'] = @is_executable($path);
  533.                     } else {
  534.                         $file['is_executable'] = true;
  535.                     }
  536.                 }
  537.                 if ($file['is_link']) $file['target'] = @readlink($path);
  538.                 if (function_exists('posix_getpwuid')) $file['owner_name'] = @reset(posix_getpwuid($file['owner']));
  539.                 if (function_exists('posix_getgrgid')) $file['group_name'] = @reset(posix_getgrgid($file['group']));
  540.                 $files[] = $file;
  541.             }
  542.         }
  543.         return $files;
  544.     } else {
  545.         return false;
  546.     }
  547. }
  548. function sortlist (&$list, $key, $reverse) {
  549.     quicksort($list, 0, sizeof($list) - 1, $key);
  550.     if ($reverse) $list = array_reverse($list);
  551. }
  552. function quicksort (&$array, $first, $last, $key) {
  553.     if ($first < $last) {
  554.         $cmp = $array[floor(($first + $last) / 2)][$key];
  555.         $l = $first;
  556.         $r = $last;
  557.         while ($l <= $r) {
  558.             while ($array[$l][$key] < $cmp) $l++;
  559.             while ($array[$r][$key] > $cmp) $r--;
  560.             if ($l <= $r) {
  561.                 $tmp = $array[$l];
  562.                 $array[$l] = $array[$r];
  563.                 $array[$r] = $tmp;
  564.                 $l++;
  565.                 $r--;
  566.             }
  567.         }
  568.         quicksort($array, $first, $r, $key);
  569.         quicksort($array, $l, $last, $key);
  570.     }
  571. }
  572. function permission_octal2string ($mode) {
  573.     if (($mode & 0xC000) === 0xC000) {
  574.         $type = 's';
  575.     } elseif (($mode & 0xA000) === 0xA000) {
  576.         $type = 'l';
  577.     } elseif (($mode & 0x8000) === 0x8000) {
  578.         $type = '-';
  579.     } elseif (($mode & 0x6000) === 0x6000) {
  580.         $type = 'b';
  581.     } elseif (($mode & 0x4000) === 0x4000) {
  582.         $type = 'd';
  583.     } elseif (($mode & 0x2000) === 0x2000) {
  584.         $type = 'c';
  585.     } elseif (($mode & 0x1000) === 0x1000) {
  586.         $type = 'p';
  587.     } else {
  588.         $type = '?';
  589.     }
  590.     $owner  = ($mode & 00400) ? 'r' : '-';
  591.     $owner .= ($mode & 00200) ? 'w' : '-';
  592.     if ($mode & 0x800) {
  593.         $owner .= ($mode & 00100) ? 's' : 'S';
  594.     } else {
  595.         $owner .= ($mode & 00100) ? 'x' : '-';
  596.     }
  597.     $group  = ($mode & 00040) ? 'r' : '-';
  598.     $group .= ($mode & 00020) ? 'w' : '-';
  599.     if ($mode & 0x400) {
  600.         $group .= ($mode & 00010) ? 's' : 'S';
  601.     } else {
  602.         $group .= ($mode & 00010) ? 'x' : '-';
  603.     }
  604.     $other  = ($mode & 00004) ? 'r' : '-';
  605.     $other .= ($mode & 00002) ? 'w' : '-';
  606.     if ($mode & 0x200) {
  607.         $other .= ($mode & 00001) ? 't' : 'T';
  608.     } else {
  609.         $other .= ($mode & 00001) ? 'x' : '-';
  610.     }
  611.     return $type . $owner . $group . $other;
  612. }
  613. function is_script ($filename) {
  614.     return ereg('\.php$|\.php3$|\.php4$|\.php5$', $filename);
  615. }
  616. function getmimetype ($filename) {
  617.     static $mimes = array(
  618.         '\.jpg$|\.jpeg$'  => 'image/jpeg',
  619.         '\.gif$'          => 'image/gif',
  620.         '\.png$'          => 'image/png',
  621.         '\.html$|\.html$' => 'text/html',
  622.         '\.txt$|\.asc$'   => 'text/plain',
  623.         '\.xml$|\.xsl$'   => 'application/xml',
  624.         '\.pdf$'          => 'application/pdf'
  625.     );
  626.     foreach ($mimes as $regex => $mime) {
  627.         if (eregi($regex, $filename)) return $mime;
  628.     }
  629.     return 'text/plain';
  630. }
  631. function del ($file) {
  632.     global $delim;
  633.     if (!@is_link($file) && !file_exists($file)) return false;
  634.     if (!@is_link($file) && @is_dir($file)) {
  635.         if ($dir = @opendir($file)) {
  636.             $error = false;
  637.             while (($f = readdir($dir)) !== false) {
  638.                 if ($f != '.' && $f != '..' && !del($file . $delim . $f)) {
  639.                     $error = true;
  640.                 }
  641.             }
  642.             closedir($dir);
  643.             if (!$error) return @rmdir($file);
  644.             return !$error;
  645.         } else {
  646.             return false;
  647.         }
  648.     } else {
  649.         return @unlink($file);
  650.     }
  651. }
  652. function addslash ($directory) {
  653.     global $delim;
  654.     if (substr($directory, -1, 1) != $delim) {
  655.         return $directory . $delim;
  656.     } else {
  657.         return $directory;
  658.     }
  659. }
  660. function relative2absolute ($string, $directory) {
  661.     if (path_is_relative($string)) {
  662.         return simplify_path(addslash($directory) . $string);
  663.     } else {
  664.         return simplify_path($string);
  665.     }
  666. }
  667. function path_is_relative ($path) {
  668.     global $win;
  669.     if ($win) {
  670.         return (substr($path, 1, 1) != ':');
  671.     } else {
  672.         return (substr($path, 0, 1) != '/');
  673.     }
  674. }
  675. function absolute2relative ($directory, $target) {
  676.     global $delim;
  677.     $path = '';
  678.     while ($directory != $target) {
  679.         if ($directory == substr($target, 0, strlen($directory))) {
  680.             $path .= substr($target, strlen($directory));
  681.             break;
  682.         } else {
  683.             $path .= '..' . $delim;
  684.             $directory = substr($directory, 0, strrpos(substr($directory, 0, -1), $delim) + 1);
  685.         }
  686.     }
  687.     if ($path == '') $path = '.';
  688.     return $path;
  689. }
  690. function simplify_path ($path) {
  691.     global $delim;
  692.     if (@file_exists($path) && function_exists('realpath') && @realpath($path) != '') {
  693.         $path = realpath($path);
  694.         if (@is_dir($path)) {
  695.             return addslash($path);
  696.         } else {
  697.             return $path;
  698.         }
  699.     }
  700.     $pattern  = $delim . '.' . $delim;
  701.     if (@is_dir($path)) {
  702.         $path = addslash($path);
  703.     }
  704.     while (strpos($path, $pattern) !== false) {
  705.         $path = str_replace($pattern, $delim, $path);
  706.     }
  707.     $e = addslashes($delim);
  708.     $regex = $e . '((\.[^\.' . $e . '][^' . $e . ']*)|(\.\.[^' . $e . ']+)|([^\.][^' . $e . ']*))' . $e . '\.\.' . $e;
  709.     while (ereg($regex, $path)) {
  710.         $path = ereg_replace($regex, $delim, $path);
  711.     }
  712.     return $path;
  713. }
  714. function human_filesize ($filesize) {
  715.     $suffices = 'kMGTPE';
  716.     $n = 0;
  717.     while ($filesize >= 1000) {
  718.         $filesize /= 1024;
  719.         $n++;
  720.     }
  721.     $filesize = round($filesize, 3 - strpos($filesize, '.'));
  722.     if (strpos($filesize, '.') !== false) {
  723.         while (in_array(substr($filesize, -1, 1), array('0', '.'))) {
  724.             $filesize = substr($filesize, 0, strlen($filesize) - 1);
  725.         }
  726.     }
  727.     $suffix = (($n == 0) ? '' : substr($suffices, $n - 1, 1));
  728.     return $filesize . " {$suffix}B";
  729. }
  730. function strip (&$str) {
  731.     $str = stripslashes($str);
  732. }
  733. function listing_page ($message = null) {
  734.     global $self, $directory, $sort, $reverse;
  735.     html_header();
  736.     $list = getlist($directory);
  737.     if (array_key_exists('sort', $_GET)) $sort = $_GET['sort']; else $sort = 'filename';
  738.     if (array_key_exists('reverse', $_GET) && $_GET['reverse'] == 'true') $reverse = true; else $reverse = false;
  739.     sortlist($list, $sort, $reverse);
  740.     echo '<h1 style="margin-bottom: 0">Nice</h1>
  741. <form enctype="multipart/form-data" action="' . $self . '" method="post">
  742. <table id="main">
  743. ';
  744.     directory_choice();
  745.     if (!empty($message)) {
  746.         spacer();
  747.         echo $message;
  748.     }
  749.     if (@is_writable($directory)) {
  750.         upload_box();
  751.         create_box();
  752.     } else {
  753.         spacer();
  754.     }
  755.     if ($list) {
  756.         listing($list);
  757.     } else {
  758.         echo error('not_readable', $directory);
  759.     }
  760.     echo '</table>
  761. </form>
  762. ';
  763.     html_footer();
  764. }
  765. function listing ($list) {
  766.     global $directory, $homedir, $sort, $reverse, $win, $cols, $date_format, $self;
  767.     echo '<tr class="listing">
  768.     <th style="text-align: center; vertical-align: middle"><img src="' . $self . '?image=smiley" alt="smiley" /></th>
  769. ';
  770.     $d = 'dir=' . urlencode($directory) . '&amp;';
  771.     if (!$reverse && $sort == 'filename') $r = '&amp;reverse=true'; else $r = '';
  772.     echo "\t<th class=\"filename\"><a href=\"$self?{$d}sort=filename$r\">" . word('filename') . "</a></th>\n";
  773.     if (!$reverse && $sort == 'size') $r = '&amp;reverse=true'; else $r = '';
  774.     echo "\t<th class=\"size\"><a href=\"$self?{$d}sort=size$r\">" . word('size') . "</a></th>\n";
  775.     if (!$win) {
  776.         if (!$reverse && $sort == 'permission') $r = '&amp;reverse=true'; else $r = '';
  777.         echo "\t<th class=\"permission_header\"><a href=\"$self?{$d}sort=permission$r\">" . word('permission') . "</a></th>\n";
  778.         if (!$reverse && $sort == 'owner') $r = '&amp;reverse=true'; else $r = '';
  779.         echo "\t<th class=\"owner\"><a href=\"$self?{$d}sort=owner$r\">" . word('owner') . "</a></th>\n";
  780.         if (!$reverse && $sort == 'group') $r = '&amp;reverse=true'; else $r = '';
  781.         echo "\t<th class=\"group\"><a href=\"$self?{$d}sort=group$r\">" . word('group') . "</a></th>\n";
  782.     }
  783.     echo '  <th class="functions">' . word('functions') . '</th>
  784. </tr>
  785. ';
  786.     for ($i = 0; $i < sizeof($list); $i++) {
  787.         $file = $list[$i];
  788.         $timestamps  = 'mtime: ' . date($date_format, $file['mtime']) . ', ';
  789.         $timestamps .= 'atime: ' . date($date_format, $file['atime']) . ', ';
  790.         $timestamps .= 'ctime: ' . date($date_format, $file['ctime']);
  791.         echo '<tr class="listing">
  792.     <td class="checkbox"><input type="checkbox" name="checked' . $i . '" value="true" onfocus="activate(\'other\')" /></td>
  793.     <td class="filename" title="' . html($timestamps) . '">';
  794.         if ($file['is_link']) {
  795.             echo '<img src="' . $self . '?image=link" alt="link" /> ';
  796.             echo html($file['filename']) . ' &rarr; ';
  797.             $real_file = relative2absolute($file['target'], $directory);
  798.             if (@is_readable($real_file)) {
  799.                 if (@is_dir($real_file)) {
  800.                     echo '[ <a href="' . $self . '?dir=' . urlencode($real_file) . '">' . html($file['target']) . '</a> ]';
  801.                 } else {
  802.                     echo '<a href="' . $self . '?action=view&amp;file=' . urlencode($real_file) . '">' . html($file['target']) . '</a>';
  803.                 }
  804.             } else {
  805.                 echo html($file['target']);
  806.             }
  807.         } elseif ($file['is_dir']) {
  808.             echo '<img src="' . $self . '?image=folder" alt="folder" /> [ ';
  809.             if ($win || $file['is_executable']) {
  810.                 echo '<a href="' . $self . '?dir=' . urlencode($file['path']) . '">' . html($file['filename']) . '</a>';
  811.             } else {
  812.                 echo html($file['filename']);
  813.             }
  814.             echo ' ]';
  815.         } else {
  816.             if (substr($file['filename'], 0, 1) == '.') {
  817.                 echo '<img src="' . $self . '?image=hidden_file" alt="hidden file" /> ';
  818.             } else {
  819.                 echo '<img src="' . $self . '?image=file" alt="file" /> ';
  820.             }
  821.             if ($file['is_file'] && $file['is_readable']) {
  822.                echo '<a href="' . $self . '?action=view&amp;file=' . urlencode($file['path']) . '">' . html($file['filename']) . '</a>';
  823.             } else {
  824.                 echo html($file['filename']);
  825.             }
  826.         }
  827.         if ($file['size'] >= 1000) {
  828.             $human = ' title="' . human_filesize($file['size']) . '"';
  829.         } else {
  830.             $human = '';
  831.         }
  832.         echo "\t<td class=\"size\"$human>{$file['size']} B</td>\n";
  833.         if (!$win) {
  834.             echo "\t<td class=\"permission\" title=\"" . decoct($file['permission']) . '">';
  835.             $l = !$file['is_link'] && (!function_exists('posix_getuid') || $file['owner'] == posix_getuid());
  836.             if ($l) echo '<a href="' . $self . '?action=permission&amp;file=' . urlencode($file['path']) . '&amp;dir=' . urlencode($directory) . '">';
  837.             echo html(permission_octal2string($file['permission']));
  838.             if ($l) echo '</a>';
  839.             echo "</td>\n";
  840.             if (array_key_exists('owner_name', $file)) {
  841.                 echo "\t<td class=\"owner\" title=\"uid: {$file['owner']}\">{$file['owner_name']}</td>\n";
  842.             } else {
  843.                 echo "\t<td class=\"owner\">{$file['owner']}</td>\n";
  844.             }
  845.             if (array_key_exists('group_name', $file)) {
  846.                 echo "\t<td class=\"group\" title=\"gid: {$file['group']}\">{$file['group_name']}</td>\n";
  847.             } else {
  848.                 echo "\t<td class=\"group\">{$file['group']}</td>\n";
  849.             }
  850.         }
  851.         echo '  <td class="functions">
  852.         <input type="hidden" name="file' . $i . '" value="' . html($file['path']) . '" />
  853. ';
  854.         $actions = array();
  855.         if (function_exists('symlink')) {
  856.             $actions[] = 'create_symlink';
  857.         }
  858.         if (@is_writable(dirname($file['path']))) {
  859.             $actions[] = 'delete';
  860.             $actions[] = 'rename';
  861.             $actions[] = 'move';
  862.         }
  863.         if ($file['is_file'] && $file['is_readable']) {
  864.             $actions[] = 'copy';
  865.             $actions[] = 'download';
  866.             if ($file['is_writable']) $actions[] = 'edit';
  867.         }
  868.         if (!$win && function_exists('exec') && $file['is_file'] && $file['is_executable'] && file_exists('/bin/sh')) {
  869.             $actions[] = 'execute';
  870.         }
  871.         if (sizeof($actions) > 0) {
  872.             echo '      <select class="small" name="action' . $i . '" size="1">
  873.         <option value="">' . str_repeat('&nbsp;', 30) . '</option>
  874. ';
  875.             foreach ($actions as $action) {
  876.                 echo "\t\t<option value=\"$action\">" . word($action) . "</option>\n";
  877.             }
  878.             echo '      </select>
  879.         <input class="small" type="submit" name="submit' . $i . '" value=" &gt; " onfocus="activate(\'other\')" />
  880. ';
  881.         }
  882.         echo '  </td>
  883. </tr>
  884. ';
  885.     }
  886.     echo '<tr class="listing_footer">
  887.     <td style="text-align: right; vertical-align: top"><img src="' . $self . '?image=arrow" alt="&gt;" /></td>
  888.     <td colspan="' . ($cols - 1) . '">
  889.         <input type="hidden" name="num" value="' . sizeof($list) . '" />
  890.         <input type="hidden" name="focus" value="" />
  891.         <input type="hidden" name="olddir" value="' . html($directory) . '" />
  892. ';
  893.     $actions = array();
  894.     if (@is_writable(dirname($file['path']))) {
  895.         $actions[] = 'delete';
  896.         $actions[] = 'move';
  897.     }
  898.     $actions[] = 'copy';
  899.     echo '      <select class="small" name="action_all" size="1">
  900.         <option value="">' . str_repeat('&nbsp;', 30) . '</option>
  901. ';
  902.     foreach ($actions as $action) {
  903.         echo "\t\t<option value=\"$action\">" . word($action) . "</option>\n";
  904.     }
  905.     echo '      </select>
  906.         <input class="small" type="submit" name="submit_all" value=" &gt; " onfocus="activate(\'other\')" />
  907.     </td>
  908. </tr>
  909. ';
  910. }
  911. function directory_choice () {
  912.     global $directory, $homedir, $cols, $self;
  913.     echo '<tr>
  914.     <td colspan="' . $cols . '" id="directory">
  915.         <a href="' . $self . '?dir=' . urlencode($homedir) . '">' . word('directory') . '</a>:
  916.         <input type="text" name="dir" size="' . textfieldsize($directory) . '" value="' . html($directory) . '" onfocus="activate(\'directory\')" />
  917.         <input type="submit" name="changedir" value="' . word('change') . '" onfocus="activate(\'directory\')" />
  918.     </td>
  919. </tr>
  920. ';
  921. }
  922. function upload_box () {
  923.     global $cols;
  924.     echo '<tr>
  925.     <td colspan="' . $cols . '" id="upload">
  926.         ' . word('file') . ':
  927.         <input type="file" name="upload" onfocus="activate(\'other\')" />
  928.         <input type="submit" name="submit_upload" value="' . word('upload') . '" onfocus="activate(\'other\')" />
  929.     </td>
  930. </tr>
  931. ';
  932. }
  933. function create_box () {
  934.     global $cols;
  935.     echo '<tr>
  936.     <td colspan="' . $cols . '" id="create">
  937.         <select name="create_type" size="1" onfocus="activate(\'create\')">
  938.         <option value="file">' . word('file') . '</option>
  939.         <option value="directory">' . word('directory') . '</option>
  940.         </select>
  941.         <input type="text" name="create_name" onfocus="activate(\'create\')" />
  942.         <input type="submit" name="submit_create" value="' . word('create') . '" onfocus="activate(\'create\')" />
  943.     </td>
  944. </tr>
  945. ';
  946. }
  947. function edit ($file) {
  948.     global $self, $directory, $editcols, $editrows, $apache, $htpasswd, $htaccess;
  949.     html_header();
  950.     echo '<h2 style="margin-bottom: 3pt">' . html($file) . '</h2>
  951. <form action="' . $self . '" method="post">
  952. <table class="dialog">
  953. <tr>
  954. <td class="dialog">
  955.     <textarea name="content" cols="' . $editcols . '" rows="' . $editrows . '" WRAP="off">';
  956.     if (array_key_exists('content', $_POST)) {
  957.         echo $_POST['content'];
  958.     } else {
  959.         $f = fopen($file, 'r');
  960.         while (!feof($f)) {
  961.             echo html(fread($f, 8192));
  962.         }
  963.         fclose($f);
  964.     }
  965.     if (!empty($_POST['user'])) {
  966.         echo "\n" . $_POST['user'] . ':' . crypt($_POST['password']);
  967.     }
  968.     if (!empty($_POST['basic_auth'])) {
  969.         if ($win) {
  970.             $authfile = str_replace('\\', '/', $directory) . $htpasswd;
  971.         } else {
  972.             $authfile = $directory . $htpasswd;
  973.         }
  974.         echo "\nAuthType Basic\nAuthName &quot;Restricted Directory&quot;\n";
  975.         echo 'AuthUserFile &quot;' . html($authfile) . "&quot;\n";
  976.         echo 'Require valid-user';
  977.     }
  978.     echo '</textarea>
  979.     <hr />
  980. ';
  981.     if ($apache && basename($file) == $htpasswd) {
  982.         echo '
  983.     ' . word('user') . ': <input type="text" name="user" />
  984.     ' . word('password') . ': <input type="password" name="password" />
  985.     <input type="submit" value="' . word('add') . '" />
  986.     <hr />
  987. ';
  988.     }
  989.     if ($apache && basename($file) == $htaccess) {
  990.         echo '
  991.     <input type="submit" name="basic_auth" value="' . word('add_basic_auth') . '" />
  992.     <hr />
  993. ';
  994.     }
  995.     echo '
  996.     <input type="hidden" name="action" value="edit" />
  997.     <input type="hidden" name="file" value="' . html($file) . '" />
  998.     <input type="hidden" name="dir" value="' . html($directory) . '" />
  999.     <input type="reset" value="' . word('reset') . '" id="red_button" />
  1000.     <input type="submit" name="save" value="' . word('save') . '" id="green_button" style="margin-left: 50px" />
  1001. </td>
  1002. </tr>
  1003. </table>
  1004. <p><a href="' . $self . '?dir=' . urlencode($directory) . '">[ ' . word('back') . ' ]</a></p>
  1005. </form>
  1006. ';
  1007.     html_footer();
  1008. }
  1009. function spacer () {
  1010.     global $cols;
  1011.     echo '<tr>
  1012.     <td colspan="' . $cols . '" style="height: 1em"></td>
  1013. </tr>
  1014. ';
  1015. }
  1016. function textfieldsize ($content) {
  1017.     $size = strlen($content) + 5;
  1018.     if ($size < 30) $size = 30;
  1019.     return $size;
  1020. }
  1021. function request_dump () {
  1022.     foreach ($_REQUEST as $key => $value) {
  1023.         echo "\t<input type=\"hidden\" name=\"" . html($key) . '" value="' . html($value) . "\" />\n";
  1024.     }
  1025. }
  1026. function html ($string) {
  1027.     global $charset;
  1028.     return htmlentities($string, ENT_COMPAT, $charset);
  1029. }
  1030. function word ($word) {
  1031.     global $words, $word_charset;
  1032.     return htmlentities($words[$word], ENT_COMPAT, $word_charset);
  1033. }
  1034. function phrase ($phrase, $arguments) {
  1035.     global $words;
  1036.     static $search;
  1037.     if (!is_array($search)) for ($i = 1; $i <= 8; $i++) $search[] = "%$i";
  1038.     for ($i = 0; $i < sizeof($arguments); $i++) {
  1039.         $arguments[$i] = nl2br(html($arguments[$i]));
  1040.     }
  1041.     $replace = array('{' => '<pre>', '}' =>'</pre>', '[' => '<b>', ']' => '</b>');
  1042.     return str_replace($search, $arguments, str_replace(array_keys($replace), $replace, nl2br(html($words[$phrase]))));
  1043. }
  1044. function getwords ($lang) {
  1045.     global $word_charset, $date_format;
  1046.     switch ($lang) {
  1047.     case 'en':
  1048.     default:
  1049.         $date_format = 'n/j/y H:i:s';
  1050.         $word_charset = 'ISO-8859-1';
  1051.         return array(
  1052. 'directory' => 'Directory',
  1053. 'file' => 'File',
  1054. 'filename' => 'Filename',
  1055. 'size' => 'Size',
  1056. 'permission' => 'Permission',
  1057. 'owner' => 'Owner',
  1058. 'group' => 'Group',
  1059. 'other' => 'Others',
  1060. 'functions' => 'Functions',
  1061. 'read' => 'read',
  1062. 'write' => 'write',
  1063. 'execute' => 'execute',
  1064. 'create_symlink' => 'create symlink',
  1065. 'delete' => 'delete',
  1066. 'rename' => 'rename',
  1067. 'move' => 'move',
  1068. 'copy' => 'copy',
  1069. 'edit' => 'edit',
  1070. 'download' => 'download',
  1071. 'upload' => 'upload',
  1072. 'create' => 'create',
  1073. 'change' => 'change',
  1074. 'save' => 'save',
  1075. 'set' => 'set',
  1076. 'reset' => 'reset',
  1077. 'relative' => 'Relative path to target',
  1078. 'yes' => 'Yes',
  1079. 'no' => 'No',
  1080. 'back' => 'back',
  1081. 'destination' => 'Destination',
  1082. 'symlink' => 'Symlink',
  1083. 'no_output' => 'no output',
  1084. 'user' => 'User',
  1085. 'password' => 'Password',
  1086. 'add' => 'add',
  1087. 'add_basic_auth' => 'add basic-authentification',
  1088. 'uploaded' => '"[%1]" has been uploaded.',
  1089. 'not_uploaded' => '"[%1]" could not be uploaded.',
  1090. 'already_exists' => '"[%1]" already exists.',
  1091. 'created' => '"[%1]" has been created.',
  1092. 'not_created' => '"[%1]" could not be created.',
  1093. 'really_delete' => 'Delete these files?',
  1094. 'deleted' => "These files have been deleted:\n[%1]",
  1095. 'not_deleted' => "These files could not be deleted:\n[%1]",
  1096. 'rename_file' => 'Rename file:',
  1097. 'renamed' => '"[%1]" has been renamed to "[%2]".',
  1098. 'not_renamed' => '"[%1] could not be renamed to "[%2]".',
  1099. 'move_files' => 'Move these files:',
  1100. 'moved' => "These files have been moved to \"[%2]\":\n[%1]",
  1101. 'not_moved' => "These files could not be moved to \"[%2]\":\n[%1]",
  1102. 'copy_files' => 'Copy these files:',
  1103. 'copied' => "These files have been copied to \"[%2]\":\n[%1]",
  1104. 'not_copied' => "These files could not be copied to \"[%2]\":\n[%1]",
  1105. 'not_edited' => '"[%1]" can not be edited.',
  1106. 'executed' => "\"[%1]\" has been executed successfully:\n{%2}",
  1107. 'not_executed' => "\"[%1]\" could not be executed successfully:\n{%2}",
  1108. 'saved' => '"[%1]" has been saved.',
  1109. 'not_saved' => '"[%1]" could not be saved.',
  1110. 'symlinked' => 'Symlink from "[%2]" to "[%1]" has been created.',
  1111. 'not_symlinked' => 'Symlink from "[%2]" to "[%1]" could not be created.',
  1112. 'permission_for' => 'Permission of "[%1]":',
  1113. 'permission_set' => 'Permission of "[%1]" was set to [%2].',
  1114. 'permission_not_set' => 'Permission of "[%1]" could not be set to [%2].',
  1115. 'not_readable' => '"[%1]" can not be read.'
  1116.         );
  1117.     }
  1118. }
  1119. function getimage ($image) {
  1120.     switch ($image) {
  1121.     case 'file':
  1122.         return base64_decode('R0lGODlhEQANAJEDAJmZmf///wAAAP///yH5BAHoAwMALAAAAAARAA0AAAItnIGJxg0B42rsiSvCA/REmXQWhmnih3LUSGaqg35vFbSXucbSabunjnMohq8CADsA');
  1123.     case 'folder':
  1124.         return base64_decode('R0lGODlhEQANAJEDAJmZmf///8zMzP///yH5BAHoAwMALAAAAAARAA0AAAIqnI+ZwKwbYgTPtIudlbwLOgCBQJYmCYrn+m3smY5vGc+0a7dhjh7ZbygAADsA');
  1125.     case 'hidden_file':
  1126.         return base64_decode('R0lGODlhEQANAJEDAMwAAP///5mZmf///yH5BAHoAwMALAAAAAARAA0AAAItnIGJxg0B42rsiSvCA/REmXQWhmnih3LUSGaqg35vFbSXucbSabunjnMohq8CADsA');
  1127.     case 'link':
  1128.         return base64_decode('R0lGODlhEQANAKIEAJmZmf///wAAAMwAAP///wAAAAAAAAAAACH5BAHoAwQALAAAAAARAA0AAAM5SArcrDCCQOuLcIotwgTYUllNOA0DxXkmhY4shM5zsMUKTY8gNgUvW6cnAaZgxMyIM2zBLCaHlJgAADsA');
  1129.     case 'smiley':
  1130.         return base64_decode('R0lGODlhEQANAJECAAAAAP//AP///wAAACH5BAHoAwIALAAAAAARAA0AAAIslI+pAu2wDAiz0jWD3hqmBzZf1VCleJQch0rkdnppB3dKZuIygrMRE/oJDwUAOwA=');
  1131.     case 'arrow':
  1132.         return base64_decode('R0lGODlhEQANAIABAAAAAP///yH5BAEKAAEALAAAAAARAA0AAAIdjA9wy6gNQ4pwUmav0yvn+hhJiI3mCJ6otrIkxxQAOw==');
  1133.     }
  1134. }
  1135. function html_header () {
  1136.     global $charset;
  1137.     echo <<<END
  1138. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
  1139.      "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
  1140. <html xmlns="http://www.w3.org/1999/xhtml">
  1141. <head>
  1142. <meta http-equiv="Content-Type" content="text/html; charset=$charset" />
  1143. <title>webadmin.php</title>
  1144. <style type="text/css">
  1145. body { font: small sans-serif; text-align: center }
  1146. img { width: 17px; height: 13px }
  1147. a, a:visited { text-decoration: none; color: navy }
  1148. hr { border-style: none; height: 1px; background-color: silver; color: silver }
  1149. #main { margin-top: 6pt; margin-left: auto; margin-right: auto; border-spacing: 1px }
  1150. #main th { background: #eee; padding: 3pt 3pt 0pt 3pt }
  1151. .listing th, .listing td { padding: 1px 3pt 0 3pt }
  1152. .listing th { border: 1px solid silver }
  1153. .listing td { border: 1px solid #ddd; background: white }
  1154. .listing .checkbox { text-align: center }
  1155. .listing .filename { text-align: left }
  1156. .listing .size { text-align: right }
  1157. .listing .permission_header { text-align: left }
  1158. .listing .permission { font-family: monospace }
  1159. .listing .owner { text-align: left }
  1160. .listing .group { text-align: left }
  1161. .listing .functions { text-align: left }
  1162. .listing_footer td { background: #eee; border: 1px solid silver }
  1163. #directory, #upload, #create, .listing_footer td, #error td, #notice td { text-align: left; padding: 3pt }
  1164. #directory { background: #eee; border: 1px solid silver }
  1165. #upload { padding-top: 1em }
  1166. #create { padding-bottom: 1em }
  1167. .small, .small option { font-size: x-small }
  1168. textarea { border: none; background: white }
  1169. table.dialog { margin-left: auto; margin-right: auto }
  1170. td.dialog { background: #eee; padding: 1ex; border: 1px solid silver; text-align: center }
  1171. #permission { margin-left: auto; margin-right: auto }
  1172. #permission td { padding-left: 3pt; padding-right: 3pt; text-align: center }
  1173. td.permission_action { text-align: right }
  1174. #symlink { background: #eee; border: 1px solid silver }
  1175. #symlink td { text-align: left; padding: 3pt }
  1176. #red_button { width: 120px; color: #400 }
  1177. #green_button { width: 120px; color: #040 }
  1178. #error td { background: maroon; color: white; border: 1px solid silver }
  1179. #notice td { background: green; color: white; border: 1px solid silver }
  1180. #notice pre, #error pre { background: silver; color: black; padding: 1ex; margin-left: 1ex; margin-right: 1ex }
  1181. code { font-size: 12pt }
  1182. td { white-space: nowrap }
  1183. </style>
  1184. <script type="text/javascript">
  1185. <!--
  1186. function activate (name) {
  1187.     if (document && document.forms[0] && document.forms[0].elements['focus']) {
  1188.         document.forms[0].elements['focus'].value = name;
  1189.     }
  1190. }
  1191. //-->
  1192. </script>
  1193. </head>
  1194. <body>
  1195. END;
  1196. }
  1197. function html_footer () {
  1198.     echo <<<END
  1199. </body>
  1200. </html>
  1201. END;
  1202. }
  1203. function notice ($phrase) {
  1204.     global $cols;
  1205.     $args = func_get_args();
  1206.     array_shift($args);
  1207.     return '<tr id="notice">
  1208.     <td colspan="' . $cols . '">' . phrase($phrase, $args) . '</td>
  1209. </tr>
  1210. ';
  1211. }
  1212. function error ($phrase) {
  1213.     global $cols;
  1214.     $args = func_get_args();
  1215.     array_shift($args);
  1216.     return '<tr id="error">
  1217.     <td colspan="' . $cols . '">' . phrase($phrase, $args) . '</td>
  1218. </tr>
  1219. ';
  1220. }
  1221. ?>
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