<?php
/***************************************************************************
* Copyright (C) 2007 by Cesar D. Rodas *
* crodas@cnc.una.py *
* *
* 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 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. *
***************************************************************************/
/**
* File Exchange Protocol
*
* This is a PHP class based on Amazon S3 like transference protocol.
* The Idea is to develope a fexible, plataform indepente, file transfer
* that works over HTTP(s). Basically for exchange files between servers.
*
* @package File Exchange Protocol
* @version 1.0
* @author Cesar D. Rodas
* @license BSD License
*/
require("FEP_server.php");
/**
* Creating a FEP server, and pasing as a paramenter
* the callback function that will check the users
* permissionss.
*/
$server = new FEP_server('auth');
/*
* Working directory, PHP should be the owner of this folder or at read write permission
* If this property is not set, by default it is pwd();
*/
$server->setWorkingDir('./repository');
/* start server, handle queries */
$server->start();
/**
* Authentication.
*
* Authentication is handled by an User defined function that must
* return True or false.
* By this way a better permission system could be handle and saved
* into a database for exampl.e
*
* If this function is not written, every users, will be able to
* do everything.
*
* @param string $user Username that request the action
* @param string $password Byref, Here we should write the password of the username
* @param string $action The action that he wants to do over $path.
* @param string $path
*/
function auth($user, &$password, $action, $path) {
/* in this example, user cesar, with password rasec could do everything*/
if ($user == "cesar") {
$password="rasec";
return true;
}
return false;
}
?>
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