TEST: myfile, {'. $_POST['myfile']. '}
';
echo 'TEST: mat, {'. $_POST['mat']. '}
';
echo 'TEST: keywei, {'. $_POST['keywei']. '}
';
echo 'TEST: keynum, {'. $_POST['keynum']. '}
';
echo 'TEST: trials, {'. $_POST['trials']. '}
';
echo 'TEST: iseed, {'. $_POST['iseed']. '}
';
echo 'TEST: conf, {'. $_POST['conf']. '}
';
echo 'TEST: ishow, {'. $_POST['ishow']. '}
'; }
define('DIR_PATH', $base_path. 'web/cgi-bin/');
define('TMP_DIR', $base_path. 'web/tmp/');
if ($asp) define('TMP_DIR', $base_path. 'temp/');
define('TMP_URL', 'http://web.tecnico.ulisboa.pt/ist11038/tmp/');
define('EXEC_KEY', 'executable'); // not yet used ?
define('OUTPUT_ERROR_FILE', 'error-output.txt');
global $_POST;
$file_content = ''; $file_arg_name; $temp;
$param = ''; $work_dir = '';
error_reporting(E_ALL);
function undo_magic_quotes_on_post(&$post_array) //............function
{if (get_magic_quotes_gpc( ))
{foreach ($post_array as $key => $value)
{$post_array[$key] = stripslashes($value);
} // end-foreach
} // end-if
} // ......................................................end function
function uploadfile($filename, $filesize, $test) //............function
{try { // Undefined | Multiple Files | $_FILES Corruption Attack
if (!isset($_FILES[$filename]['error']) ||
is_array($_FILES[$filename]['error']))
{throw new RuntimeException('Invalid parameters.');}
// Check $_FILES['myfile']['error'] value.
switch ($_FILES[$filename]['error'])
{case UPLOAD_ERR_OK: break;
case UPLOAD_ERR_NO_FILE:
throw new RuntimeException('No file sent.');
case UPLOAD_ERR_INI_SIZE:
case UPLOAD_ERR_FORM_SIZE:
throw new RuntimeException('Exceeded filesize limit.');
default: throw new RuntimeException('Unknown errors.');
} // end-switch
if ($_FILES[$filename]['size'] > $filesize)
{throw new RuntimeException('Exceeded filesize limit.');}
if ($test) echo 'TEST: File is uploaded successfully: {'.
$_FILES[$filename]['tmp_name']. '}
';
return 1;
} catch (RuntimeException $e) {
if ($test) echo 'TEST: RuntimeException ?
';
echo $e->getMessage(); } // end-catch
return 0;
} // .....................................................end function
//include('python_top.php');
undo_magic_quotes_on_post($_POST);
foreach ($_POST as $key => $value)
{if ($key == "mat")
{$file_content .= $value . "\n";
if ($test) echo "TEST: $key : $value";
} } // end-if key & end foreach
$filename = 'myfile'; // ........................................upload
$up = uploadfile($filename, 100000, $test);
if ($test) echo 'TEST: myfile, {'. $_POST['myfile']. '}
';
if ($test) echo "TEST: filename $filename {". $_POST[$filename]. '}
';
//Create temporary file with data
if (!$up){
$temp = tmpfile();
fwrite($temp, $file_content);
$file_arg_name = stream_get_meta_data($temp)['uri'];
echo "FILE NAME" . $file_arg_name . "
";
} else $file_arg_name = $_FILES['myfile']['tmp_name'];
// $param = $_FILES['myfile']['tmp_name'].'\n';
$work_name = microtime(true) * 10000; // Cria pasta de trabalho
if ($test) echo 'TEST: work_name: {'. $work_name. '}
';
$work_dir = TMP_DIR. $work_name;
umask(0000); // remover permissoes de defeito
if ($test) echo 'TEST: work_dir: {'. $work_dir. '}
';
if (mkdir($work_dir, 0777)) {
$descriptorspec =
array(0 => array("pipe", "r"), // stdin, pipe the child reads from
1 => array("pipe", "w"), // stdout, pipe the child writes to
2 => array("file", $work_dir.'/'.OUTPUT_ERROR_FILE, "a"));
// $exec_string = '/usr/bin/python3 BagsFromExcel.py '. DIR_PATH;
$exec_string = '/usr/bin/python3 BagsFromExcel.py '. $file_arg_name;
$process = proc_open($exec_string, $descriptorspec, $pipes);
// $param = $_FILES['myfile']['tmp_name'].'\n';
$param .= $up. "\n";
$param .= "Peso\nNum\n5000\n0\n95\n0\n";
$param .= $work_dir."/\n";
if ($test) echo "TEST: PARAMS: $param
";
if (is_resource($process)) {
/* Escrever para o stdin do executavel os parametros */
fwrite($pipes[0], $param);
if ($test) echo 'TEST --- Params: {'. $param. '}
';
fclose($pipes[0]);
} // end-if is_resource
// Admitimos que o executavel nao gera linhas com + de 4095 caracteres
while (!feof($pipes[1])){
$buffer = fgets($pipes[1], 4096);
// if ($test) echo $buffer;
echo htmlentities($buffer, ENT_NOQUOTES, "ISO8859-15");
}
//Delete temporary file
if(!$up) fclose($temp);
//Apagar ficheiro de erro se estiver vazio
if (file_exists($work_dir. '/'. OUTPUT_ERROR_FILE)){
$size = filesize($work_dir. '/'. OUTPUT_ERROR_FILE);
if ($size == 0) {
unlink($work_dir. '/'. OUTPUT_ERROR_FILE);
}
}
if ($test) echo 'TEST: TMP_DIR {'. TMP_DIR. '}
';
if ($test) echo 'TEST: src {'. TMP_DIR. $work_name. '}
';
echo '
';
fclose($pipes[1]);
}
include 'python_bot.php';
?>