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Session.hx
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Session.hx
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/*
* Copyright (C)2005-2019 Haxe Foundation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
package php;
import php.Boot;
import php.Global.*;
import php.SuperGlobal.*;
/**
Session consists of a way to preserve certain data across
subsequent accesses.
*/
class Session {
public static function getCacheLimiter() {
switch (session_cache_limiter()) {
case "public":
return Public;
case "private":
return Private;
case "nocache":
return NoCache;
case "private_no_expire":
return PrivateNoExpire;
}
return null;
}
public static function setCacheLimiter(l:CacheLimiter) {
if (started)
throw "You can't set the cache limiter while the session is already in use";
switch (l) {
case Public:
session_cache_limiter("public");
case Private:
session_cache_limiter("private");
case NoCache:
session_cache_limiter("nocache");
case PrivateNoExpire:
session_cache_limiter("private_no_expire");
}
}
public static function getCacheExpire():Int {
return session_cache_expire();
}
public static function setCacheExpire(minutes:Int) {
if (started)
throw "You can't set the cache expire time while the session is already in use";
session_cache_expire(minutes);
}
public static function setName(name:String) {
if (started)
throw "You can't set the name while the session is already in use";
session_name(name);
}
public static function getName():String {
return session_name();
}
public static function getId():String {
return session_id();
}
public static function setId(id:String) {
if (started)
throw "You can't set the session id while the session is already in use";
session_id(id);
}
public static function getSavePath():String {
return session_save_path();
}
public static function setSavePath(path:String) {
if (started)
throw "You can't set the save path while the session is already in use";
session_save_path(path);
}
public static function getModule():String {
return session_module_name();
}
public static function setModule(module:String) {
if (started)
throw "You can't set the module while the session is already in use";
session_module_name(module);
}
public static function regenerateId(?deleteold:Bool):Bool {
return session_regenerate_id(deleteold);
}
public static function get(name:String):Dynamic {
start();
if (!isset(_SESSION[name]))
return null;
return _SESSION[name];
}
public static function set(name:String, value:Dynamic) {
start();
return _SESSION[name] = value;
}
public static function setCookieParams(?lifetime:Int, ?path:String, ?domain:String, ?secure:Bool, ?httponly:Bool) {
if (started)
throw "You can't set the cookie params while the session is already in use";
session_set_cookie_params(lifetime, path, domain, secure, httponly);
}
public static function getCookieParams():{
lifetime:Int,
path:String,
domain:String,
secure:Bool,
httponly:Bool
} {
return Boot.createAnon(session_get_cookie_params());
}
// TODO: completely untested
public static function setSaveHandler(open:String->String->Bool, close:Void->Bool, read:String->String, write:String->String->Bool, destroy, gc):Bool {
return session_set_save_handler(open, close, read, write, destroy, gc);
}
public static function exists(name:String) {
start();
return array_key_exists(name, _SESSION);
}
public static function remove(name:String) {
start();
unset(_SESSION[name]);
}
public static var started(default, null):Bool;
public static function start() {
if (started)
return;
started = true;
session_start();
}
public static function clear() {
session_unset();
}
public static function close() {
session_write_close();
started = false; // TODO: not sure this useful; test if a closed session can be re-opened (I doubt)
}
static function __init__() {
started = isset(_SESSION);
}
}
enum CacheLimiter {
Public;
Private;
NoCache;
PrivateNoExpire;
}