diff options
Diffstat (limited to 'includes/bootstrap.inc')
| -rw-r--r-- | includes/bootstrap.inc | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/includes/bootstrap.inc b/includes/bootstrap.inc index 4db35b208..fe85eb447 100644 --- a/includes/bootstrap.inc +++ b/includes/bootstrap.inc @@ -17,6 +17,11 @@ define('WATCHDOG_NOTICE', 0); define('WATCHDOG_WARNING', 1); define('WATCHDOG_ERROR', 2); +define('DRUPAL_BOOTSTRAP_DATABASE', 0); +define('DRUPAL_BOOTSTRAP_SESSION', 1); +define('DRUPAL_BOOTSTRAP_PAGE_CACHE', 2); +define('DRUPAL_BOOTSTRAP_FULL', 3); + /** * Start the timer with the specified name. If you start and stop * the same timer multiple times, the measured intervals will be @@ -794,20 +799,21 @@ function drupal_is_denied($type, $mask) { * previous one, so invoking a later phase automatically runs the earlier * phases too. The most important usage is that if you want to access * Drupal database from a script without loading anything else, you can - * include bootstrap.inc, and call drupal_bootstrap('database'). + * include bootstrap.inc, and call drupal_bootstrap(DRUPAL_BOOTSTRAP_DATABASE). * * @param $phase - * A string. Allowed values are: - * 'database': initialize database layer. - * 'session': initialize session handling. - * 'page cache': load bootstrap.inc and module.inc, start the variable - * system and try to serve a page from the cache. - * 'full': Drupal is fully loaded, validate and fix input data. + * A constant. Allowed values are: + * DRUPAL_BOOTSTRAP_DATABASE: initialize database layer. + * DRUPAL_BOOTSTRAP_SESSION: initialize session handling. + * DRUPAL_BOOTSTRAP_PAGE_CACHE: load bootstrap.inc and module.inc, start + * the variable system and try to serve a page from the cache. + * DRUPAL_BOOTSTRAP_FULL: Drupal is fully loaded, validate and fix input + * data. */ function drupal_bootstrap($phase) { - static $phases = array('database', 'session', 'page cache', 'full'); + static $phases = array(DRUPAL_BOOTSTRAP_DATABASE, DRUPAL_BOOTSTRAP_SESSION, DRUPAL_BOOTSTRAP_PAGE_CACHE, DRUPAL_BOOTSTRAP_FULL); - while ($current_phase = array_shift($phases)) { + while (!is_null($current_phase = array_shift($phases))) { _drupal_bootstrap($current_phase); if ($phase == $current_phase) { return; @@ -819,7 +825,7 @@ function _drupal_bootstrap($phase) { global $conf; switch ($phase) { - case 'database': + case DRUPAL_BOOTSTRAP_DATABASE: global $db_url, $db_prefix, $base_url; $conf = array(); require_once conf_init() .'/settings.php'; @@ -827,12 +833,14 @@ function _drupal_bootstrap($phase) { // Initialize the default database. db_set_active(); break; - case 'session': + + case DRUPAL_BOOTSTRAP_SESSION: require_once './includes/session.inc'; session_set_save_handler("sess_open", "sess_close", "sess_read", "sess_write", "sess_destroy", "sess_gc"); session_start(); break; - case 'page cache': + + case DRUPAL_BOOTSTRAP_PAGE_CACHE: require_once './includes/module.inc'; // Start a page timer: timer_start('page'); @@ -848,7 +856,8 @@ function _drupal_bootstrap($phase) { $conf = variable_init(isset($conf) ? $conf : array()); drupal_page_header(); break; - case 'full': + + case DRUPAL_BOOTSTRAP_FULL: require_once './includes/common.inc'; _drupal_bootstrap_full(); break; |