From 0398196913b7c9920e6163ef8bdef53e5bf92fce Mon Sep 17 00:00:00 2001
From: xue <>
Date: Thu, 16 Mar 2006 03:06:29 +0000
Subject: Changed THttpSession.Storage to UseCustomStorage. Fixed some doc
errors.
---
framework/Security/TAuthManager.php | 4 +-
framework/Security/TUserManager.php | 2 +-
framework/Web/THttpSession.php | 79 ++++++++++++++++---------------------
framework/Web/UI/TThemeManager.php | 2 +-
4 files changed, 38 insertions(+), 49 deletions(-)
(limited to 'framework')
diff --git a/framework/Security/TAuthManager.php b/framework/Security/TAuthManager.php
index 819b7b36..b4856ee5 100644
--- a/framework/Security/TAuthManager.php
+++ b/framework/Security/TAuthManager.php
@@ -26,8 +26,8 @@ Prado::using('System.Security.TUserManager');
* To login or logout a user, call {@link login} or {@link logout}, respectively.
*
* To load TAuthManager, configure it in application configuration as follows,
- *
- *
+ *
+ *
*
* @author Qiang Xue
* @version $Revision: $ $Date: $
diff --git a/framework/Security/TUserManager.php b/framework/Security/TUserManager.php
index c799c446..5ad582e1 100644
--- a/framework/Security/TUserManager.php
+++ b/framework/Security/TUserManager.php
@@ -168,7 +168,7 @@ class TUser extends TComponent implements IUser
*
* TUserManager manages a static list of users {@link TUser}.
* The user information is specified via module configuration using the following XML syntax,
- *
+ *
*
*
*
diff --git a/framework/Web/THttpSession.php b/framework/Web/THttpSession.php
index 97ab6b08..fa53022d 100644
--- a/framework/Web/THttpSession.php
+++ b/framework/Web/THttpSession.php
@@ -29,23 +29,27 @@
*
*
* The following configurations are available for session:
- * AutoStart, Cookie, CacheLimiter, SavePath, Storage, GCProbability, CookieUsage, Timeout.
+ * {@link setAutoStart AutoStart}, {@link setCookie Cookie},
+ * {@link setCacheLimiter, {@link setSavePath SavePath},
+ * {@link setUseCustomStorage UseCustomStorage}, {@link setGCProbability GCProbability},
+ * {@link setCookieUsage CookieUsage}, {@link setTimeout Timeout}.
* See the corresponding setter and getter documentation for more information.
* Note, these properties must be set before the session is started.
*
* THttpSession can be inherited with customized session storage method.
* Override {@link _open}, {@link _close}, {@link _read}, {@link _write}, {@link _destroy} and {@link _gc}
- * and set Storage as 'Custom' to store session using methods other than files and shared memory.
+ * and set {@link setUseCustomStorage UseCustomStorage} to true.
+ * Then, the session data will be stored using the above methods.
*
* By default, THttpSession is registered with {@link TApplication} as the
* request module. It can be accessed via {@link TApplication::getSession()}.
*
* THttpSession may be configured in application configuration file as follows,
- *
* where {@link getSessionName SessionName}, {@link getSavePath SavePath},
- * {@link getCookieMode CookieMode}, {@link getStorage Storage},
+ * {@link getCookieMode CookieMode}, {@link getUseCustomStorage UseCustomStorage},
* {@link getAutoStart AutoStart}, {@link getGCProbability GCProbability},
* {@link getUseTransparentSessionID UseTransparentSessionID} and
* {@link getTimeOut TimeOut} are configurable properties of THttpSession.
@@ -77,6 +81,20 @@ class THttpSession extends TApplicationComponent implements IteratorAggregate,Ar
* @var string module id
*/
private $_id;
+ /**
+ * @var boolean
+ */
+ private $_customStorage=false;
+
+ /**
+ * Destructor.
+ * Closes session.
+ */
+ public function __destruct()
+ {
+ if($this->_started)
+ $this->close();
+ }
/**
* @return string id of this module
@@ -115,6 +133,8 @@ class THttpSession extends TApplicationComponent implements IteratorAggregate,Ar
{
if(!$this->_started)
{
+ if($this->_customStorage)
+ session_set_save_handler(array($this,'_open'),array($this,'_close'),array($this,'_read'),array($this,'_write'),array($this,'_destroy'),array($this,'_gc'));
if($this->_cookie!==null)
session_set_cookie_params($this->_cookie->getExpire(),$this->_cookie->getPath(),$this->_cookie->getDomain(),$this->_cookie->getSecure());
session_start();
@@ -219,53 +239,22 @@ class THttpSession extends TApplicationComponent implements IteratorAggregate,Ar
}
/**
- * @return string (File|SharedMemory|Custom) storage medium of session, defaults to 'File'.
- * @see setStorage
+ * @return boolean whether to use user-specified handlers to store session data. Defaults to false.
*/
- public function getStorage()
+ public function getUseCustomStorage()
{
- switch(session_module_name())
- {
- case 'files': return 'File';
- case 'mm': return 'SharedMemory';
- case 'user': return 'Custom';
- default: return 'Unknown';
- }
+ return $this->_customStorage;
}
/**
- * Sets the storage medium of session data.
- * By default, the session data is stored in files (File).
- * You may change to use shared memory (SharedMemory) for better performance
- * if shared memory is available on the server.
- * Or you may choose to use your own storage (Custom). If you do so,
- * make sure you override {@link _open}, {@link _close}, {@link _read},
- * {@link _write}, {@link _destroy}, and {@link _gc}.
- * @param string (File|SharedMemory|Custom) storage medium of session.
- * @throws TInvalidOperationException if session is started already
+ * @param boolean whether to use user-specified handlers to store session data.
+ * If true, make sure the methods {@link _open}, {@link _close}, {@link _read},
+ * {@link _write}, {@link _destroy}, and {@link _gc} are overridden in child
+ * class, because they will be used as the callback handlers.
*/
- public function setStorage($value)
+ public function setUseCustomStorage($value)
{
- if($this->_started)
- throw new TInvalidOperationException('httpsession_storage_unchangeable');
- else
- {
- $value=TPropertyValue::ensureEnum($value,array('File','SharedMemory','Custom'));
- if($value==='Custom')
- session_set_save_handler(array($this,'_open'),array($this,'_close'),array($this,'_read'),array($this,'_write'),array($this,'_destroy'),array($this,'_gc'));
- switch($value)
- {
- case 'Custom':
- session_module_name('user');
- break;
- case 'SharedMemory':
- session_module_name('mm');
- break;
- default:
- session_module_name('files');
- break;
- }
- }
+ $this->_customStorage=TPropertyValue::ensureBoolean($value);
}
/**
diff --git a/framework/Web/UI/TThemeManager.php b/framework/Web/UI/TThemeManager.php
index 00b3f60f..29b48d90 100644
--- a/framework/Web/UI/TThemeManager.php
+++ b/framework/Web/UI/TThemeManager.php
@@ -26,7 +26,7 @@
*
* TThemeManager may be configured within page service tag in application
* configuration file as follows,
- *
* where {@link getCacheExpire CacheExpire}, {@link getCacheControl CacheControl}
* and {@link getBufferOutput BufferOutput} are configurable properties of THttpResponse.
--
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