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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* PHP interface to MimerSQL Validator
*
* Copyright 2002, 2003 Robin Johnson <robbat2@users.sourceforge.net>
* http://www.orbis-terrarum.net/?l=people.robbat2
*
* All data is transported over HTTP-SOAP
* And uses the PEAR SOAP Module
*
* Install instructions for PEAR SOAP
* Make sure you have a really recent PHP with PEAR support
* run this: "pear install Mail_Mime Net_DIME SOAP"
*
* If you got this file from somewhere other than phpMyAdmin
* please be aware that the latest copy will always be in the
* phpMyAdmin subversion tree as
* $HeadURL: https://phpmyadmin.svn.sourceforge.net/svnroot/phpmyadmin/trunk/phpMyAdmin/libraries/sqlvalidator.class.php $
*
* This code that also used to depend on the PHP overload module, but that has been
* removed now.
*
* @access public
*
* @author Robin Johnson <robbat2@users.sourceforge.net>
*
* @version $Id: sqlvalidator.class.php 11990 2008-11-24 11:12:52Z nijel $
* @package phpMyAdmin
*/
if (! defined('PHPMYADMIN')) {
exit;
}
/**
* Load SOAP client.
*/
@include_once 'SOAP/Client.php';
if (!function_exists('class_exists') || !class_exists('SOAP_Client')) {
$GLOBALS['sqlvalidator_error'] = TRUE;
} else {
// Ok, we have SOAP Support, so let's use it!
/**
* @package phpMyAdmin
*/
class PMA_SQLValidator {
var $url;
var $service_name;
var $wsdl;
var $output_type;
var $username;
var $password;
var $calling_program;
var $calling_program_version;
var $target_dbms;
var $target_dbms_version;
var $connectionTechnology;
var $connection_technology_version;
var $interactive;
var $service_link = null;
var $session_data = null;
/**
* Private functions - You don't need to mess with these
*/
/**
* Service opening
*
* @param string URL of Mimer SQL Validator WSDL file
*
* @return object Object to use
*
* @access private
*/
function _openService($url)
{
$obj = new SOAP_Client($url, TRUE);
return $obj;
} // end of the "openService()" function
/**
* Service initializer to connect to server
*
* @param object Service object
* @param string Username
* @param string Password
* @param string Name of calling program
* @param string Version of calling program
* @param string Target DBMS
* @param string Version of target DBMS
* @param string Connection Technology
* @param string version of Connection Technology
* @param integer boolean of 1/0 to specify if we are an interactive system
*
* @return object stdClass return object with data
*
* @access private
*/
function _openSession($obj, $username, $password,
$calling_program, $calling_program_version,
$target_dbms, $target_dbms_version,
$connection_technology, $connection_technology_version,
$interactive)
{
$use_array = array("a_userName" => $username, "a_password" => $password, "a_callingProgram" => $calling_program, "a_callingProgramVersion" => $calling_program_version, "a_targetDbms" => $target_dbms, "a_targetDbmsVersion" => $target_dbms_version, "a_connectionTechnology" => $connection_technology, "a_connectionTechnologyVersion" => $connection_technology_version, "a_interactive" => $interactive);
$ret = $obj->call("openSession", $use_array);
// This is the old version that needed the overload extension
/* $ret = $obj->openSession($username, $password,
$calling_program, $calling_program_version,
$target_dbms, $target_dbms_version,
$connection_technology, $connection_technology_version,
$interactive); */
return $ret;
} // end of the "_openSession()" function
/**
* Validator sytem call
*
* @param object Service object
* @param object Session object
* @param string SQL Query to validate
* @param string Data return type
*
* @return object stClass return with data
*
* @access private
*/
function _validateSQL($obj, $session, $sql, $method)
{
$use_array = array("a_sessionId" => $session->sessionId, "a_sessionKey" => $session->sessionKey, "a_SQL" => $sql, "a_resultType" => $this->output_type);
$res = $obj->call("validateSQL", $use_array);
// This is the old version that needed the overload extension
// $res = $obj->validateSQL($session->sessionId, $session->sessionKey, $sql, $this->output_type);
return $res;
} // end of the "validateSQL()" function
/**
* Validator sytem call
*
* @param string SQL Query to validate
*
* @return object stdClass return with data
*
* @access private
*
* @see validateSQL()
*/
function _validate($sql)
{
$ret = $this->_validateSQL($this->service_link, $this->session_data,
$sql, $this->output_type);
return $ret;
} // end of the "validate()" function
/**
* Public functions
*/
/**
* Constructor
*
* @access public
*/
function __construct()
{
$this->url = 'http://sqlvalidator.mimer.com/v1/services';
$this->service_name = 'SQL99Validator';
$this->wsdl = '?wsdl';
$this->output_type = 'html';
$this->username = 'anonymous';
$this->password = '';
$this->calling_program = 'PHP_SQLValidator';
$this->calling_program_version = '$Revision: 11990 $';
$this->target_dbms = 'N/A';
$this->target_dbms_version = 'N/A';
$this->connection_technology = 'PHP';
$this->connection_technology_version = phpversion();
$this->interactive = 1;
$this->service_link = null;
$this->session_data = null;
} // end of the "PMA_SQLValidator()" function
/**
* Sets credentials
*
* @param string the username
* @param string the password
*
* @access public
*/
function setCredentials($username, $password)
{
$this->username = $username;
$this->password = $password;
} // end of the "setCredentials()" function
/**
* Sets the calling program
*
* @param string the calling program name
* @param string the calling program revision
*
* @access public
*/
function setCallingProgram($calling_program, $calling_program_version)
{
$this->calling_program = $calling_program;
$this->calling_program_version = $calling_program_version;
} // end of the "setCallingProgram()" function
/**
* Appends the calling program
*
* @param string the calling program name
* @param string the calling program revision
*
* @access public
*/
function appendCallingProgram($calling_program, $calling_program_version)
{
$this->calling_program .= ' - ' . $calling_program;
$this->calling_program_version .= ' - ' . $calling_program_version;
} // end of the "appendCallingProgram()" function
/**
* Sets the target DBMS
*
* @param string the target DBMS name
* @param string the target DBMS revision
*
* @access public
*/
function setTargetDbms($target_dbms, $target_dbms_version)
{
$this->target_dbms = $target_dbms;
$this->target_dbms_version = $target_dbms_version;
} // end of the "setTargetDbms()" function
/**
* Appends the target DBMS
*
* @param string the target DBMS name
* @param string the target DBMS revision
*
* @access public
*/
function appendTargetDbms($target_dbms, $target_dbms_version)
{
$this->target_dbms .= ' - ' . $target_dbms;
$this->target_dbms_version .= ' - ' . $target_dbms_version;
} // end of the "appendTargetDbms()" function
/**
* Sets the connection technology used
*
* @param string the connection technology name
* @param string the connection technology revision
*
* @access public
*/
function setConnectionTechnology($connection_technology, $connection_technology_version)
{
$this->connection_technology = $connection_technology;
$this->connection_technology_version = $connection_technology_version;
} // end of the "setConnectionTechnology()" function
/**
* Appends the connection technology used
*
* @param string the connection technology name
* @param string the connection technology revision
*
* @access public
*/
function appendConnectionTechnology($connection_technology, $connection_technology_version)
{
$this->connection_technology .= ' - ' . $connection_technology;
$this->connection_technology_version .= ' - ' . $connection_technology_version;
} // end of the "appendConnectionTechnology()" function
/**
* Sets whether interactive mode should be used or not
*
* @param integer whether interactive mode should be used or not
*
* @access public
*/
function setInteractive($interactive)
{
$this->interactive = $interactive;
} // end of the "setInteractive()" function
/**
* Sets the output type to use
*
* @param string the output type to use
*
* @access public
*/
function setOutputType($output_type)
{
$this->output_type = $output_type;
} // end of the "setOutputType()" function
/**
* Starts service
*
* @access public
*/
function startService()
{
$this->service_link = $this->_openService($this->url . '/' . $this->service_name . $this->wsdl);
} // end of the "startService()" function
/**
* Starts session
*
* @access public
*/
function startSession()
{
$this->session_data = $this->_openSession($this->service_link, $this->username, $this->password,
$this->calling_program, $this->calling_program_version,
$this->target_dbms, $this->target_dbms_version,
$this->connection_technology, $this->connection_technology_version,
$this->interactive);
if (isset($this->session_data) && ($this->session_data != null)
&& ($this->session_data->target != $this->url)) {
// Reopens the service on the new URL that was provided
$url = $this->session_data->target;
$this->startService();
}
} // end of the "startSession()" function
/**
* Do start service and session
*
* @access public
*/
function start()
{
$this->startService();
$this->startSession();
} // end of the "start()" function
/**
* Call to determine just if a query is valid or not.
*
* @param string SQL statement to validate
*
* @return string Validator string from Mimer
*
* @see _validate
*/
function isValid($sql)
{
$res = $this->_validate($sql);
return $res->standard;
} // end of the "isValid()" function
/**
* Call for complete validator response
*
* @param string SQL statement to validate
*
* @return string Validator string from Mimer
*
* @see _validate
*/
function validationString($sql)
{
$res = $this->_validate($sql);
return $res->data;
} // end of the "validationString()" function
} // end class PMA_SQLValidator
//add an extra check to ensure that the class was defined without errors
if (!class_exists('PMA_SQLValidator')) {
$GLOBALS['sqlvalidator_error'] = TRUE;
}
} // end else
?>
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