| 1 | <?php |
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| 2 | // Warning: Don't left any character outside PHP code. |
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| 3 | // |
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| 4 | // Choose a file on this directory to download via Apache. |
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| 5 | |
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| 6 | include_once("../includes/ctrlacc.php"); |
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| 7 | include_once("../clases/AdoPhp.php"); |
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| 8 | include_once("../includes/CreaComando.php"); |
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| 9 | include_once("../idiomas/php/".$idioma."/descargas_".$idioma.".php"); |
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| 10 | $cmd=CreaComando($cadenaconexion); // Crea objeto comando |
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| 11 | if (!$cmd) |
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| 12 | header('Location: '.$pagerror.'?herror=2'); // Error de conexión con servidor B.D. |
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| 13 | |
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| 14 | // Security tip: change to local directory. |
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| 15 | $oldpwd=getcwd(); |
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| 16 | chdir(dirname(__FILE__)); |
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| 17 | if (isset($_POST['file'])) { |
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| 18 | // Send file. |
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| 19 | sendFile ($_POST['file']); |
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| 20 | } else { |
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| 21 | // Show list of files. |
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| 22 | echo '<!DOCTYPE html>'."\n"; |
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| 23 | echo '<html><head>'."\n"; |
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| 24 | echo ' <link rel="stylesheet" type="text/css" href="../estilos.css" />'."\n"; |
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| 25 | echo '</head><body>'."\n"; |
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| 26 | echo '<div align="center" class="tabla_datos">'."\n"; |
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| 27 | echo '<form action="'.$_SERVER['PHP_SELF'].'" method="post">'."\n"; |
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| 28 | echo ' <table>'."\n"; |
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| 29 | echo ' <tr><th>'.$TbMsg['DOWNLOADS'].':</th></tr>'."\n"; |
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| 30 | $filelist = glob("*"); |
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| 31 | $data = ""; |
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| 32 | foreach ($filelist as $f) { |
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| 33 | // Get only readable files, except this one. |
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| 34 | if ($f !== basename(__FILE__) and is_file($f) and is_readable($f)) { |
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| 35 | $data .= ' <option value="'.$f.'">'.$f.'</option>'."\n"; |
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| 36 | } |
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| 37 | } |
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| 38 | if (empty($data)) { |
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| 39 | // Show warning message if there is no files to download. |
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| 40 | echo ' <tr><td>'.$TbMsg['NOFILES'].'</td></tr>'."\n"; |
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| 41 | } else { |
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| 42 | // Show available files. |
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| 43 | echo ' <tr><td><select name="file">'."\n"; |
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| 44 | echo $data; |
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| 45 | echo ' </select>'."\n"; |
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| 46 | echo ' <input type="submit" value="" style="width:20px; background:url(../images/boton_confirmar.gif);"></td></tr>'."\n"; |
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| 47 | } |
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| 48 | echo '</table>'."\n"; |
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| 49 | echo '</form>'."\n"; |
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| 50 | echo '</body></html>'."\n"; |
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| 51 | } |
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| 52 | // Change again to source directory. |
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| 53 | chdir($oldpwd); |
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| 54 | |
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| 55 | |
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| 56 | // Send a file. |
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| 57 | function sendFile($file) { |
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| 58 | // Check if file exists in current directory and it isn't this file. |
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| 59 | if (file_exists($file) and strpos($file,"/") === false and $file !== basename(__FILE__)) { |
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| 60 | header('Content-Type: ' . mime_content_type($file)); |
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| 61 | header('Content-Length: ' . filesize($file)); |
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| 62 | header('Content-Disposition: attachment; filename="' . $file . '"'); |
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| 63 | readfile($file); |
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| 64 | } |
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| 65 | } |
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| 66 | |
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| 67 | // Warning: Don't left any character outside PHP code. |
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| 68 | ?> |
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