Fix pake crashes

Author: gertvdb

includes/pakeFunction.php

@@ -390,6 +390,18 @@ function pake_exception_default_handler($exception)
 }
 set_exception_handler('pake_exception_default_handler');
 
+function pake_STDIN() {
+    return fopen('php://stdin', 'rb');
+}
+
+function pake_STDOUT() {
+    return fopen('php://stdout', 'wb');
+}
+
+function pake_STDERR() {
+    return fopen('php://stderr', 'wb');
+}
+
 // fix php behavior if using cgi php
 // from http://www.sitepoint.com/article/php-command-line-1/3
 if (false !== strpos(PHP_SAPI, 'cgi'))
@@ -404,11 +416,6 @@ function pake_exception_default_handler($exception)
    ini_set('html_errors', false);
    ini_set('magic_quotes_runtime', false);
 
-   // define stream constants
-   define('STDIN', fopen('php://stdin', 'r'));
-   define('STDOUT', fopen('php://stdout', 'w'));
-   define('STDERR', fopen('php://stderr', 'w'));
-
    // change directory
    if (isset($_SERVER['PWD']))
    {

lib/vendor/pake/pakeColor.php

@@ -29,8 +29,9 @@ static function style($name, $options = array())
     self::$styles[$name] = $options;
   }
 
-  static function colorize($text = '', $parameters = array(), $stream = STDOUT)
+  static function colorize($text = '', $parameters = array(), $stream)
   {
+      $stream = $stream ?: pake_STDOUT();
     // disable colors if not supported (windows or non tty console)
     if (DIRECTORY_SEPARATOR == '\\' || !function_exists('posix_isatty') || !@posix_isatty($stream))
     {

lib/vendor/pake/pakeException.php

@@ -3,7 +3,7 @@
 /*
  * This file is part of the pake package.
  * (c) 2004, 2005 Fabien Potencier <[email protected]>
- * 
+ *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
@@ -46,18 +46,18 @@ function render($e)
 
     $messages[] = str_repeat(' ', $len);
 
-    fwrite(STDERR, "\n");
+    fwrite(pake_STDERR(), "\n");
     foreach ($messages as $message)
     {
-      fwrite(STDERR, pakeColor::colorize($message, 'ERROR', STDERR)."\n");
+      fwrite(pake_STDERR(), pakeColor::colorize($message, 'ERROR', pake_STDERR())."\n");
     }
-    fwrite(STDERR, "\n");
+    fwrite(pake_STDERR(), "\n");
 
     $pake = pakeApp::get_instance();
 
     if ($pake->get_trace())
     {
-      fwrite(STDERR, "exception trace:\n");
+      fwrite(pake_STDERR(), "exception trace:\n");
 
       $trace = $this->trace($e);
       for ($i = 0, $count = count($trace); $i < $count; $i++)
@@ -68,11 +68,11 @@ function render($e)
         $file = isset($trace[$i]['file']) ? $trace[$i]['file'] : 'n/a';
         $line = isset($trace[$i]['line']) ? $trace[$i]['line'] : 'n/a';
 
-        fwrite(STDERR, sprintf(" %s%s%s at %s:%s\n", $class, $type, $function, pakeColor::colorize($file, 'INFO', STDERR), pakeColor::colorize($line, 'INFO', STDERR)));
+        fwrite(pake_STDERR(), sprintf(" %s%s%s at %s:%s\n", $class, $type, $function, pakeColor::colorize($file, 'INFO', pake_STDERR()), pakeColor::colorize($line, 'INFO', pake_STDERR())));
       }
     }
 
-    fwrite(STDERR, "\n");
+    fwrite(pake_STDERR(), "\n");
   }
 
   function trace($exception)