python/google/appengine/tools/devappserver2/php/setup.php

   1 <?php
   2
   3 function _gae_syslog($priority, $format_string, $message) {
   4   // TODO(bquinlan): Use the logs service to persist this message.
   5 }
   6
   7 $setup = function() {
   8   $setupGaeExtension = function() {
   9     $allowed_buckets = '';
  10     $ini_file = getenv('APPLICATION_ROOT') . DIRECTORY_SEPARATOR . 'php.ini';
  11     $config_values = @parse_ini_file($ini_file);
  12     if ($config_values &&
  13         array_key_exists('google_app_engine.allow_include_gs_buckets',
  14                          $config_values)) {
  15       $allowed_buckets =
  16           $config_values['google_app_engine.allow_include_gs_buckets'];
  17     }
  18     define('GAE_INCLUDE_REQUIRE_GS_STREAMS',
  19            // All values are considered true except the empty string.
  20            $allowed_buckets ? 1 : 0);
  21     define('GAE_INCLUDE_GS_BUCKETS', $allowed_buckets);
  22
  23     unset($_ENV['APPLICATION_ROOT']);
  24     unset($_SERVER['APPLICATION_ROOT']);
  25   };
  26
  27   $configureDefaults = function() {
  28     if (!ini_get('date.timezone')) {
  29       date_default_timezone_set('UTC');
  30     }
  31   };
  32
  33   $updateScriptFilename = function() {
  34     putenv('SCRIPT_FILENAME=' . getenv('REAL_SCRIPT_FILENAME'));
  35     $_ENV['SCRIPT_FILENAME'] = getenv('REAL_SCRIPT_FILENAME');
  36
  37     $relativePath = dirname(getenv('REAL_SCRIPT_FILENAME'));
  38     // $actualPath = full path to file, discovered using
  39     // stream_resolve_include_path checking include paths against
  40     // $relativePath to see if directory exists.
  41     $actualPath = stream_resolve_include_path($relativePath);
  42     chdir($actualPath);
  43
  44     $_SERVER['SCRIPT_FILENAME'] = getenv('REAL_SCRIPT_FILENAME');
  45     putenv('REAL_SCRIPT_FILENAME');
  46     unset($_ENV['REAL_SCRIPT_FILENAME']);
  47     unset($_SERVER['REAL_SCRIPT_FILENAME']);
  48
  49     // SCRIPT_NAME == PHP_SELF on app engine.
  50     $_SERVER['SCRIPT_NAME'] = $_SERVER['PHP_SELF'];
  51   };
  52
  53   $setupApiProxy = function() {
  54     require_once 'google/appengine/runtime/ApiProxy.php';
  55     require_once 'google/appengine/runtime/RemoteApiProxy.php';
  56     \google\appengine\runtime\ApiProxy::setApiProxy(
  57       new \google\appengine\runtime\RemoteApiProxy(
  58         getenv('REMOTE_API_HOST'), getenv('REMOTE_API_PORT'),
  59         getenv('REMOTE_REQUEST_ID')));
  60     putenv('REMOTE_API_HOST');
  61     putenv('REMOTE_API_PORT');
  62     putenv('REMOTE_REQUEST_ID');
  63     unset($_SERVER['REMOTE_API_HOST']);
  64     unset($_SERVER['REMOTE_API_PORT']);
  65     unset($_SERVER['REMOTE_REQUEST_ID']);
  66     unset($_ENV['REMOTE_API_HOST']);
  67     unset($_ENV['REMOTE_API_PORT']);
  68     unset($_ENV['REMOTE_REQUEST_ID']);
  69   };
  70
  71   $setupBuiltins = function() {
  72     require_once 'google/appengine/runtime/Setup.php';
  73   };
  74   $setupGaeExtension();
  75   $configureDefaults();
  76   $updateScriptFilename();
  77   $setupApiProxy();
  78   $setupBuiltins();
  79 };
  80 $setup();
  81 unset($setup);
  82
  83 $checkInteractive = function() {
  84   if (isset($_ENV['HTTP_X_APPENGINE_INTERNAL_REQUEST_TYPE'])) {
  85     $request_type = $_ENV['HTTP_X_APPENGINE_INTERNAL_REQUEST_TYPE'];
  86     putenv('HTTP_X_APPENGINE_INTERNAL_REQUEST_TYPE');
  87     unset($_SERVER['HTTP_X_APPENGINE_INTERNAL_REQUEST_TYPE']);
  88     unset($_ENV['HTTP_X_APPENGINE_INTERNAL_REQUEST_TYPE']);
  89     if ($request_type == 'interactive') {
  90       return true;
  91     }
  92   }
  93   return false;
  94 };
  95
  96 if ($checkInteractive()) {
  97   unset($checkInteractive);
  98   eval(file_get_contents("php://input"));
  99 } else {
 100   unset($checkInteractive);
 101   // Use require rather than include so a missing script produces a fatal error
 102   // instead of a warning.
 103   require($_ENV['SCRIPT_FILENAME']);
 104 }
 105
 106