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<?php
//////////////////////////////////////////////////////////////
//===========================================================
// upgrade.php(For individual softwares)
//===========================================================
// SOFTACULOUS
// Version : 1.0
// Inspired by the DESIRE to be the BEST OF ALL
// ----------------------------------------------------------
// Started by: Alons
// Date: 10th Jan 2009
// Time: 21:00 hrs
// Site: http://www.softaculous.com/ (SOFTACULOUS)
// ----------------------------------------------------------
// Please Read the Terms of use at http://www.softaculous.com
// ----------------------------------------------------------
//===========================================================
// (c)Softaculous Inc.
//===========================================================
//////////////////////////////////////////////////////////////
if(!defined('SOFTACULOUS')){
die('Hacking Attempt');
}
/////////////////////////////////////////
// All functions in this PAGE must begin
// with TWO UNDERSCORE '__' to avoid
// clashes with SOFTACULOUS Functions
// e.g. __funcname()
/////////////////////////////////////////
//////////////////////////////////////////
// Note : The path of the upgrade package
// is $software['path'].'/' . So to
// access other files use
// $software['path'].'/other_file.ext'
//////////////////////////////////////////
// NOTE: $__settings will contain the installation information like PATH, URL. They are :
// $__settings['ver'] - The version of the current installation
// $__settings['itime'] - When the software was installed
// $__settings['softpath'] - The current PATH
// $__settings['softurl'] - The URL of the software
// IF database was made by Softaclous
// $__settings['softdb'] - The Database name
// $__settings['softdbuser'] - Database User
// $__settings['softdbhost'] - Database Host
// $__settings['softdbpass'] - Database Password
//The Upgrade process
function __upgrade($version_from){
global $__settings, $globals, $setupcontinue, $software;
// Only for version less than 2.0.1
if(sversion_compare($__settings['ver'], '2.0.1', '<')){
// Lets update the database
sdb_import('updates/1.x.x_to_2.0.1.sql');
sdb_import('updates/2.x.x_to_2.1.0.sql');
}elseif(sversion_compare($__settings['ver'], '2.1.0', '<')){
// Lets update the database
sdb_import('updates/2.x.x_to_2.1.0.sql');
}
}
//Check whether the Minimum Software configuration matches
function __requirements(){
global $__settings, $error, $software;
//If there are some shorfalls then pass it to $error and return false
if(sversion_compare($__settings['ver'], '1.0.0', '<')){
$error[] = 'It is not possible to upgrade from versions less than 1.0.0';
return false;
}
// This is in __requirements() because if the sconfigure fails we do not want the package to be unzipped
// Only for version less than 2.0.1
if(sversion_compare($__settings['ver'], '2.0.1', '<')){
// We need the Database Prefix to upgrade
$file = sfile($__settings['softpath'].'/config.php');
if(empty($file)){
$error[] = 'Could not read the config file to get the database prefix.';
return false;
}
preg_replace('/\$d\[\'prefix\'\](\s*?)=(\s*?)\'(.*?)\';/ies', '$__settings[\'dbprefix\'] = trim(\'$3\')', $file);
preg_replace('/\$d\[\'host\'\](\s*?)=(\s*?)\'(.*?)\';/ies', '$__settings[\'softdbhost\'] = trim(\'$3\')', $file);
preg_replace('/\$d\[\'name\'\](\s*?)=(\s*?)\'(.*?)\';/ies', '$__settings[\'softdb\'] = trim(\'$3\')', $file);
preg_replace('/\$d\[\'user\'\](\s*?)=(\s*?)\'(.*?)\';/ies', '$__settings[\'softdbuser\'] = trim(\'$3\')', $file);
preg_replace('/\$d\[\'password\'\](\s*?)=(\s*?)\'(.*?)\';/ies', '$__settings[\'softdbpass\'] = trim(\'$3\')', $file);
preg_replace('/\$d\[\'salt\'\](\s*?)=(\s*?)\'(.*?)\';/ies', '$__settings[\'salt\'] = trim(\'$3\')', $file);
//Configure the files the software wants to
sconfigure('config.php');
}
// Only for version less than 2.1.0 and greater than 2.0.0
if(sversion_compare($__settings['ver'], '2.1.0', '<') && sversion_compare($__settings['ver'], '2.0.0', '>')){
// We need the Database Prefix to upgrade
$file = sfile($__settings['softpath'].'/config.php');
if(empty($file)){
$error[] = 'Could not read the config file to get the database prefix.';
return false;
}
preg_replace('/("|\')prefix("|\')(\s*?)=>(\s*?)("|\')(.*?)("|\'),/ies', '$__settings[\'dbprefix\'] = trim(\'$6\')', $file);
preg_replace('/("|\')salt("|\')(\s*?)=>(\s*?)("|\')(.*?)("|\')/ies', '$__settings[\'salt\'] = trim(\'$6\')', $file);
//Configure the files the software wants to
sconfigure('config.php');
}
return true;
}
?>
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