<?php

/*
[UCenter] (C)2001-2099 Comsenz Inc.
This is NOT a freeware, use is subject to license terms

$Id: base.php 1167 2014-11-03 03:06:21Z hypowang $
*/

!defined('IN_UC') && exit('Access Denied');

class base {

    var $sid;
    var $time;
    var $onlineip;
    var $db;
    var $view;
    var $user = array();
    var $settings = array();
    var $cache = array();
    var $app = array();
    var $lang = array();
    var $input = array();

    function __construct() {
        $this->base();
    }

    function base() {
        $this->init_var();
        $this->init_db();
        $this->init_cache();
        $this->init_app();
        $this->init_user();
        $this->init_template();
        $this->init_note(); //跟进
        $this->init_mail();
    }

function init_note() {
        if($this->note_exists()) { //跟进
            $this->load('note');
            $_ENV['note']->send();
        }
    }

    function note_exists() {
        $noteexists = $this->db->result_first("SELECT value FROM ".UC_DBTABLEPRE."vars WHERE name='noteexists".UC_APPID."'"); //从配置文件取值UC_APPID    
            return FALSE;
        } else {
            return TRUE;
        }
    }

$settingnew = $_GET['settingnew']; //传入

    if($operation == 'credits') {
        $extcredits_exists = 0;
        foreach($settingnew['extcredits'] as $val) {
            if(isset($val['available']) && $val['available'] == 1) {
                $extcredits_exists = 1;
                break;
            }
        }
        if(!$extcredits_exists) {
            cpmsg('setting_extcredits_must_available');
        }
        if($settingnew['report_reward']) {
            $settingnew['report_reward']['min'] = intval($settingnew['report_reward']['min']);
            $settingnew['report_reward']['max'] = intval($settingnew['report_reward']['max']);
            if($settingnew['report_reward']['min'] > $settingnew['report_reward']['max']) {
                unset($settingnew['report_reward']);
            }
            if($settingnew['report_reward']['min'] == $settingnew['report_reward']['max']) {
                $settingnew['report_reward'] = array('min' => '', 'max' => '');
            }
            $settingnew['report_reward'] = serialize($settingnew['report_reward']);
        }
        $settingnew['creditspolicy'] = @dunserialize($setting['creditspolicy']);
        $settingnew['creditspolicy']['lowerlimit'] = array();
        foreach($settingnew['lowerlimit'] as $key => $value) {
            if($settingnew['extcredits'][$key]['available']) {
                $settingnew['creditspolicy']['lowerlimit'][$key] = (float)$value;
            }
        }
        unset($settingnew['lowerlimit']);
    }
if($operation == 'uc' && is_writeable('./config/config_ucenter.php') && $isfounder) {
        require_once './config/config_ucenter.php';

        $ucdbpassnew = $settingnew['uc']['dbpass'] == '********' ? addslashes(UC_DBPW) : addslashes($settingnew['uc']['dbpass']);
        $settingnew['uc']['key'] = addslashes($settingnew['uc']['key'] == '********' ? addslashes(UC_KEY) : $settingnew['uc']['key']);

        if(function_exists("mysql_connect") && ini_get("mysql.allow_local_infile")=="1" && constant("UC_DBHOST") != $settingnew['uc']['dbhost']){
            cpmsg('uc_config_load_data_local_infile_error', '', 'error');
        }

        if($settingnew['uc']['connect']) {
            $uc_dblink = function_exists("mysql_connect") ? @mysql_connect($settingnew['uc']['dbhost'], $settingnew['uc']['dbuser'], $ucdbpassnew, 1) : new mysqli($settingnew['uc']['dbhost'], $settingnew['uc']['dbuser'], $ucdbpassnew);
            if(!$uc_dblink) {
                cpmsg('uc_database_connect_error', '', 'error');
            } else {
                if(function_exists("mysql_connect")) {
                    mysql_close($uc_dblink);
                } else {
                    $uc_dblink->close();
                }
            }
        }

        $fp = fopen('./config/config_ucenter.php', 'r');
        $configfile = fread($fp, filesize('./config/config_ucenter.php'));
        $configfile = trim($configfile);
        $configfile = substr($configfile, -2) == '?>' ? substr($configfile, 0, -2) : $configfile;
        fclose($fp);

        $connect = '';
        $settingnew['uc'] = daddslashes($settingnew['uc']);
        if($settingnew['uc']['connect']) {
            $connect = 'mysql';
            $samelink = ($dbhost == $settingnew['uc']['dbhost'] && $dbuser == $settingnew['uc']['dbuser'] && $dbpw == $ucdbpassnew);
            $samecharset = !($dbcharset == 'gbk' && UC_DBCHARSET == 'latin1' || $dbcharset == 'latin1' && UC_DBCHARSET == 'gbk');
            $configfile = str_replace("define('UC_DBHOST', '".addslashes(UC_DBHOST)."')", "define('UC_DBHOST', '".$settingnew['uc']['dbhost']."')", $configfile);
            $configfile = str_replace("define('UC_DBUSER', '".addslashes(UC_DBUSER)."')", "define('UC_DBUSER', '".$settingnew['uc']['dbuser']."')", $configfile);
            $configfile = str_replace("define('UC_DBPW', '".addslashes(UC_DBPW)."')", "define('UC_DBPW', '".$ucdbpassnew."')", $configfile);
            if(!preg_match('/^[\w\d\_]+$/', $settingnew['uc']['dbtablepre']) || !preg_match('/^[\w\d\_]+$/', $settingnew['uc']['dbname'])) {
                cpmsg('uc_config_write_error', '', 'error');
            }
            $configfile = str_replace("define('UC_DBNAME', '".addslashes(UC_DBNAME)."')", "define('UC_DBNAME', '".$settingnew['uc']['dbname']."')", $configfile);
            $configfile = str_replace("define('UC_DBTABLEPRE', '".addslashes(UC_DBTABLEPRE)."')", "define('UC_DBTABLEPRE', '`".$settingnew['uc']['dbname'].'`.'.$settingnew['uc']['dbtablepre']."')", $configfile);
        }
        $configfile = str_replace("define('UC_CONNECT', '".addslashes(UC_CONNECT)."')", "define('UC_CONNECT', '".$connect."')", $configfile);
        $configfile = str_replace("define('UC_KEY', '".addslashes(UC_KEY)."')", "define('UC_KEY', '".$settingnew['uc']['key']."')", $configfile);
        $configfile = str_replace("define('UC_API', '".addslashes(UC_API)."')", "define('UC_API', '".$settingnew['uc']['api']."')", $configfile);
        $configfile = str_replace("define('UC_IP', '".addslashes(UC_IP)."')", "define('UC_IP', '".$settingnew['uc']['ip']."')", $configfile);
        $configfile = str_replace("define('UC_APPID', '".addslashes(UC_APPID)."')", "define('UC_APPID', '".$settingnew['uc']['appid']."')", $configfile);

        $fp = fopen('./config/config_ucenter.php', 'w');
        if(!($fp = @fopen('./config/config_ucenter.php', 'w'))) {
            cpmsg('uc_config_write_error', '', 'error');
        }
        @fwrite($fp, trim($configfile)); // 写入到config_ucenter.php 可控UC_APPID 的值 通过上面代码可以看出来只简单的addslashes了一下
        @fclose($fp);
    }

    isset($settingnew['regname']) && empty($settingnew['regname']) && $settingnew['regname'] = 'register';
    isset($settingnew['reglinkname']) && empty($settingnew['reglinkname']) && $settingnew['reglinkname'] = cplang('reglinkname_default');
    $nohtmlarray = array('bbname', 'regname', 'reglinkname', 'icp', 'sitemessage', 'site_qq');
    foreach($nohtmlarray as $k) {
        if(isset($settingnew[$k])) {
            $settingnew[$k] = dhtmlspecialchars($settingnew[$k]);
        }
    }

    if(isset($settingnew['statcode'])) {
        $settingnew['statcode'] = preg_replace('/language\s*=[\s|\'|\"]*php/is', '_', $settingnew['statcode']);
        $settingnew['statcode'] = str_replace(array('<?', '?>'), array('&lt;?', '?&gt;'), $settingnew['statcode']);
    }

<?php
define('UC_APPID', 'sadsadsadasd\'');
printf(UC_APPID);